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Bump wasmi 0.9 -> 0.11#10702

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athei wants to merge 9 commits intomasterfrom
at-bump-wasmi
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Bump wasmi 0.9 -> 0.11#10702
athei wants to merge 9 commits intomasterfrom
at-bump-wasmi

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@athei
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@athei athei commented Jan 20, 2022

Only minor changes in wasmi. Most importantly we got rid of that core feature which allows us to make the sp-sandbox manifest much nicer.

@Robbepop The deprecation of memory.get doesn't feel good. It just requires the user to introduce the tedious extra step of allocating a buffer in the common case where we want to allow a dynamically sized buffer. Or how else would be deal with this code:

substrate/client/executor/wasmi/src/lib.rs

Lines 175 to 182 in 33c518e

let buffer = match self.memory.get(val_ptr.into(), len) {
Err(_) => return Ok(sandbox_primitives::ERR_OUT_OF_BOUNDS),
Ok(buffer) => buffer,
};
if let Err(_) = sandboxed_memory.write_from(Pointer::new(offset as u32), &buffer) {
return Ok(sandbox_primitives::ERR_OUT_OF_BOUNDS)
}

Why didn't the dependabot pick this up?

@athei athei added A0-please_review Pull request needs code review. B0-silent Changes should not be mentioned in any release notes C1-low PR touches the given topic and has a low impact on builders. D3-trivial 🧸 PR contains trivial changes in a runtime directory that do not require an audit labels Jan 20, 2022
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athei commented Jan 20, 2022

/benchmark runtime pallet pallet_contracts

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parity-benchapp bot commented Jan 20, 2022 •
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Benchmark Runtime Pallet for branch "at-bump-wasmi" with command cargo run --quiet --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic="*" --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

Toolchain: stable-x86_64-unknown-linux-gnu (default)
rustc 1.57.0 (f1edd0429 2021-11-29)

Results 
Pallet: "pallet_contracts", Extrinsic: "on_initialize", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts DeletionQueue (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    2.424
              µs

Reads = 1
Writes = 0

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    2.424
              µs

Reads = 1
Writes = 0

Pallet: "pallet_contracts", Extrinsic: "on_initialize_per_trie_key", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    14.31
    + k    0.824
              µs

Reads = 1 + (0 * k)
Writes = 1 + (1 * k)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    k   mean µs  sigma µs       %
    0     13.87     0.045    0.3%
   20     32.69     0.088    0.2%
   40     48.51     0.249    0.5%
   60     62.92     0.314    0.4%
   80     76.45      0.29    0.3%
  100     92.55     0.594    0.6%
  120     107.9     0.116    0.1%
  140     126.1     0.494    0.3%
  160       142     0.393    0.2%
  180     159.7      0.41    0.2%
  200       174     0.585    0.3%
  220     191.9     0.415    0.2%
  240     209.4     0.829    0.3%
  260     226.5     1.694    0.7%
  280     243.3      0.76    0.3%
  300     259.8     0.661    0.2%
  320     279.3     0.409    0.1%
  340     296.2      1.31    0.4%
  360     313.8     0.597    0.1%
  380     331.1     0.939    0.2%
  400     348.9     2.525    0.7%
  420     365.6     1.458    0.3%
  440     381.9     1.141    0.2%
  460     395.9     1.123    0.2%
  480     412.5     0.979    0.2%
  500     430.8     0.988    0.2%
  520     448.5      1.33    0.2%
  540     463.3     1.076    0.2%
  560     479.3     1.635    0.3%
  580     496.4     1.707    0.3%
  600       514     2.669    0.5%
  620     530.1     4.632    0.8%
  640     542.6     0.937    0.1%
  660     561.3      1.29    0.2%
  680     577.1     1.236    0.2%
  700     592.1      3.22    0.5%
  720     607.7      0.81    0.1%
  740       624     2.113    0.3%
  760     640.6     2.285    0.3%
  780     655.9     1.806    0.2%
  800     672.5     1.497    0.2%
  820     689.9     3.372    0.4%
  840       705     1.388    0.1%
  860     721.9     2.297    0.3%
  880     738.2     2.557    0.3%
  900     751.6     1.423    0.1%
  920       766     1.779    0.2%
  940       789     6.099    0.7%
  960     794.6     1.691    0.2%
  980     813.1     0.982    0.1%
 1000     828.2     2.398    0.2%
 1020     845.8      2.11    0.2%

Quality and confidence:
param     error
k             0

Model:
Time ~=    15.17
    + k    0.821
              µs

Reads = 1 + (0 * k)
Writes = 1 + (1 * k)

Pallet: "pallet_contracts", Extrinsic: "on_initialize_per_queue_item", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts DeletionQueue (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=     25.3
    + q     0.15
              µs

Reads = 1 + (0 * q)
Writes = 1 + (0 * q)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    q   mean µs  sigma µs       %
    0     2.495      0.03    1.2%
   20     21.94     0.109    0.4%
   40     28.46     0.073    0.2%
   60     33.91     0.094    0.2%
   80      39.4     0.148    0.3%
  100     43.96     0.177    0.4%
  120     49.25     0.176    0.3%
  140     54.67     0.502    0.9%
  160     59.18     0.151    0.2%
  180     64.81     0.224    0.3%
  200     70.14      0.46    0.6%
  220     75.59     0.971    1.2%
  240     80.45     0.426    0.5%
  260     85.61     0.235    0.2%
  280     90.75      0.15    0.1%
  300     86.67     0.342    0.3%
  320     85.59      8.04    9.3%
  340     95.17     0.224    0.2%
  360     89.64     12.66   14.1%
  380     105.5     0.239    0.2%
  400     111.1     0.449    0.4%
  420     115.1      0.26    0.2%
  440     121.3     0.302    0.2%
  460     89.69     0.363    0.4%
  480     92.97     0.877    0.9%
  500     96.54     0.723    0.7%
  520     98.11     0.391    0.3%
  540     101.9     0.713    0.6%
  560     104.6     0.384    0.3%
  580     108.3     0.616    0.5%
  600     111.5     0.543    0.4%
  620     113.8     0.627    0.5%
  640       118     1.046    0.8%
  660     120.9     0.864    0.7%
  680       123     0.306    0.2%
  700     127.3     0.691    0.5%
  720     129.4     0.373    0.2%
  740     133.3      0.52    0.3%
  760     136.1     0.454    0.3%
  780     140.9     0.249    0.1%
  800     143.7     0.518    0.3%
  820     147.1     0.566    0.3%
  840     149.9     0.999    0.6%
  860     153.5      0.88    0.5%
  880     156.7     0.748    0.4%
  900     160.8     0.268    0.1%
  920     162.9     0.959    0.5%
  940     167.2     0.665    0.3%
  960     169.1      1.03    0.6%
  980     172.8      0.51    0.2%
 1000     176.7     0.526    0.2%
 1020     179.1     1.166    0.6%

Quality and confidence:
param     error
q         0.001

Model:
Time ~=    34.83
    + q    0.139
              µs

Reads = 1 + (0 * q)
Writes = 1 + (0 * q)

Pallet: "pallet_contracts", Extrinsic: "reinstrument", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts PristineCode (r:1 w:0)
Storage: Contracts CodeStorage (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    28.17
    + c    69.15
              µs

Reads = 1 + (0 * c)
Writes = 1 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     28.73     0.674    2.3%
    2     171.2     1.849    1.0%
    4     306.6     1.601    0.5%
    6     440.8     7.833    1.7%
    8       576     1.842    0.3%
   10       715     1.549    0.2%
   12     850.5     7.037    0.8%
   14     997.3     7.747    0.7%
   16      1144     16.86    1.4%
   18      1276     13.26    1.0%
   20      1407     14.21    1.0%
   22      1529     10.41    0.6%
   24      1677     11.48    0.6%
   26      1837     15.74    0.8%
   28      1964     13.49    0.6%
   30      2108     13.88    0.6%
   32      2240     10.25    0.4%
   34      2386     22.84    0.9%
   36      2540     13.68    0.5%
   38      2661      18.6    0.6%
   40      2788     7.648    0.2%
   42      2919     5.803    0.1%
   44      3041      20.2    0.6%
   46      3176     11.06    0.3%
   48      3314     9.722    0.2%
   50      3502     14.17    0.4%
   52      3646     12.08    0.3%
   54      3776     20.75    0.5%
   56      3912     12.91    0.3%
   58      4057     23.95    0.5%
   60      4159      10.1    0.2%
   62      4299     27.99    0.6%
   64      4442     12.84    0.2%
   66      4588     19.73    0.4%
   68      4719     18.14    0.3%
   70      4873     18.68    0.3%
   72      5013     21.11    0.4%
   74      5139     17.44    0.3%
   76      5278     14.14    0.2%
   78      5431     12.85    0.2%
   80      5553     12.79    0.2%
   82      5668     8.738    0.1%
   84      5793     14.28    0.2%
   86      5940      16.2    0.2%
   88      6059     13.43    0.2%
   90      6233     28.11    0.4%
   92      6339     23.79    0.3%
   94      6473     21.94    0.3%
   96      6622     23.77    0.3%
   98      6863     27.63    0.4%
  100      6961     12.25    0.1%
  102      7117     20.51    0.2%
  104      7267     19.16    0.2%
  106      7409     21.28    0.2%
  108      7527     17.89    0.2%
  110      7644     18.15    0.2%
  112      7790     9.941    0.1%
  114      7936     14.53    0.1%
  116      8058     13.76    0.1%
  118      8195     16.87    0.2%
  120      8330     16.11    0.1%
  122      8488     21.78    0.2%
  124      8609     24.87    0.2%
  126      8720     17.06    0.1%
  128      8871     31.29    0.3%

Quality and confidence:
param     error
c         0.029

Model:
Time ~=    23.04
    + c    69.21
              µs

Reads = 1 + (0 * c)
Writes = 1 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "call_with_code_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    193.3
    + c    70.44
              µs

Reads = 4 + (0 * c)
Writes = 2 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     210.5     0.188    0.0%
    2       352     0.867    0.2%
    4     477.2      1.21    0.2%
    6     610.3     2.265    0.3%
    8     756.5     2.065    0.2%
   10     909.5     7.386    0.8%
   12      1028     7.425    0.7%
   14      1199     11.55    0.9%
   16      1336     12.32    0.9%
   18      1460      13.7    0.9%
   20      1582     3.903    0.2%
   22      1726     8.773    0.5%
   24      1859        11    0.5%
   26      2040     4.936    0.2%
   28      2189     11.73    0.5%
   30      2309     16.88    0.7%
   32      2450     13.18    0.5%
   34      2581     10.01    0.3%
   36      2724     8.943    0.3%
   38      2859     14.89    0.5%
   40      2987     14.01    0.4%
   42      3123     7.157    0.2%
   44      3263     12.87    0.3%
   46      3412     17.69    0.5%
   48      3523     11.43    0.3%
   50      3736        13    0.3%
   52      3880     10.47    0.2%
   54      4011     14.07    0.3%
   56      4144      10.5    0.2%
   58      4274     7.545    0.1%
   60      4473      13.4    0.2%
   62      4548     12.29    0.2%
   64      4705     14.34    0.3%
   66      4871     27.68    0.5%
   68      4957     22.47    0.4%
   70      5102     16.49    0.3%
   72      5225     15.46    0.2%
   74      5384     18.98    0.3%
   76      5527     14.35    0.2%
   78      5633     12.08    0.2%
   80      5774     16.44    0.2%
   82      5911     9.908    0.1%
   84      6092     44.86    0.7%
   86      6177     10.35    0.1%
   88      6314     30.19    0.4%
   90      6467     24.34    0.3%
   92      6585     24.79    0.3%
   94      6714     13.16    0.1%
   96      6832     20.71    0.3%
   98      7176     17.86    0.2%
  100      7309     23.97    0.3%
  102      7442     19.85    0.2%
  104      7563     27.39    0.3%
  106      7750     23.04    0.2%
  108      7865        20    0.2%
  110      7994     24.23    0.3%
  112      8129     29.83    0.3%
  114      8257     22.28    0.2%
  116      8389     39.44    0.4%
  118      8541     13.22    0.1%
  120      8681     17.24    0.1%
  122      8828     25.94    0.2%
  124      8947     19.85    0.2%
  126      9077     21.39    0.2%
  128      9210      35.9    0.3%

Quality and confidence:
param     error
c         0.048

Model:
Time ~=    182.6
    + c    70.58
              µs

Reads = 4 + (0 * c)
Writes = 2 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "instantiate_with_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts AccountCounter (r:1 w:1)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)
Storage: Contracts PristineCode (r:0 w:1)
Storage: Contracts OwnerInfoOf (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    255.6
    + c    165.9
    + s    1.756
              µs

Reads = 5 + (0 * c) + (0 * s)
Writes = 6 + (0 * c) + (0 * s)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c     s   mean µs  sigma µs       %
    0  1024      2062     13.01    0.6%
    1  1024      2244     11.74    0.5%
    2  1024      2401     8.526    0.3%
    3  1024      2397     8.681    0.3%
    4  1024      2739     18.85    0.6%
    5  1024      2902     11.88    0.4%
    6  1024      2884     10.22    0.3%
    7  1024      3230     16.58    0.5%
    8  1024      3391     6.629    0.1%
    9  1024      3480     10.67    0.3%
   10  1024      3743     18.32    0.4%
   11  1024      3909     16.87    0.4%
   12  1024      3885     22.36    0.5%
   13  1024      4264     11.74    0.2%
   14  1024      4394     9.355    0.2%
   15  1024      4414        11    0.2%
   16  1024      4718     16.47    0.3%
   17  1024      4913     14.89    0.3%
   18  1024      4899     17.24    0.3%
   19  1024      5234     19.22    0.3%
   20  1024      5413     16.83    0.3%
   21  1024      5377     17.84    0.3%
   22  1024      5718     11.53    0.2%
   23  1024      5885     26.49    0.4%
   24  1024      5852     18.44    0.3%
   25  1024      6248      15.3    0.2%
   26  1024      6384     19.55    0.3%
   27  1024      6408     25.28    0.3%
   28  1024      6746     23.49    0.3%
   29  1024      6876        13    0.1%
   30  1024      6872     19.38    0.2%
   31  1024      7209     20.51    0.2%
   32  1024      7387     23.16    0.3%
   33  1024      7430     36.73    0.4%
   34  1024      7767     20.63    0.2%
   35  1024      7911     35.97    0.4%
   36  1024      7875     13.42    0.1%
   37  1024      8238     21.99    0.2%
   38  1024      8368     12.67    0.1%
   39  1024      8386     39.68    0.4%
   40  1024      8725     36.07    0.4%
   41  1024      8882     24.39    0.2%
   42  1024      8870      21.7    0.2%
   43  1024      9190     29.84    0.3%
   44  1024      9337     27.82    0.2%
   45  1024      9339     22.69    0.2%
   46  1024      9678     30.58    0.3%
   47  1024      9845     14.34    0.1%
   48  1024      9825     22.63    0.2%
   49  1024     10250     23.22    0.2%
   50  1024     10420     26.65    0.2%
   51  1024     10400      24.5    0.2%
   52  1024     10750     21.81    0.2%
   53  1024     10910     26.76    0.2%
   54  1024     10870     31.18    0.2%
   55  1024     11230     30.97    0.2%
   56  1024     11410     24.33    0.2%
   57  1024     11390     52.56    0.4%
   58  1024     11730     39.48    0.3%
   59  1024     11870     44.11    0.3%
   60  1024     11860     41.13    0.3%
   61  1024     12200     35.93    0.2%
   62  1024     12320     21.98    0.1%
   63  1024     12330     53.28    0.4%
   64     0     10860     40.17    0.3%
   64    20     10880     21.17    0.1%
   64    40     10910     34.37    0.3%
   64    60     10940      18.7    0.1%
   64    80     10970     28.73    0.2%
   64   100     11030     28.89    0.2%
   64   120     11050     32.79    0.2%
   64   140     11060      28.9    0.2%
   64   160     11390     114.9    1.0%
   64   180     11140     24.15    0.2%
   64   200     11190     13.37    0.1%
   64   220     11260     55.43    0.4%
   64   240     11250     21.83    0.1%
   64   260     11310     19.31    0.1%
   64   280     11330     29.78    0.2%
   64   300     11390     22.34    0.1%
   64   320     11380     24.83    0.2%
   64   340     11430     21.04    0.1%
   64   360     11460     42.56    0.3%
   64   380     11500     20.49    0.1%
   64   400     11540     52.77    0.4%
   64   420     11570     20.48    0.1%
   64   440     11610        29    0.2%
   64   460     11650     21.87    0.1%
   64   480     11680     17.47    0.1%
   64   500     11730     50.68    0.4%
   64   520     11740     17.62    0.1%
   64   540     11770     29.84    0.2%
   64   560     11820     28.99    0.2%
   64   580     11850     19.73    0.1%
   64   600     11880     27.58    0.2%
   64   620     11950     22.54    0.1%
   64   640     11970     24.68    0.2%
   64   660     12000     20.19    0.1%
   64   680     12040      36.4    0.3%
   64   700     12060        31    0.2%
   64   720     12100     23.14    0.1%
   64   740     12120     38.69    0.3%
   64   760     12160     47.12    0.3%
   64   780     12210     21.37    0.1%
   64   800     12250     18.39    0.1%
   64   820     12280     29.39    0.2%
   64   840     12310     15.12    0.1%
   64   860     12380     64.68    0.5%
   64   880     12360     31.17    0.2%
   64   900     12410     28.55    0.2%
   64   920     12450     33.73    0.2%
   64   940     12500     19.93    0.1%
   64   960     12500     22.21    0.1%
   64   980     12660     66.94    0.5%
   64  1000     12620     25.62    0.2%
   64  1020     12640     30.83    0.2%
   64  1024     12650     42.45    0.3%

Quality and confidence:
param     error
c         0.129
s         0.008

Model:
Time ~=    242.5
    + c    165.8
    + s    1.744
              µs

Reads = 5 + (0 * c) + (0 * s)
Writes = 6 + (0 * c) + (0 * s)

Pallet: "pallet_contracts", Extrinsic: "instantiate", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts AccountCounter (r:1 w:1)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)
Storage: Contracts OwnerInfoOf (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    180.2
    + s    1.719
              µs

Reads = 6 + (0 * s)
Writes = 5 + (0 * s)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    s   mean µs  sigma µs       %
    0     181.9     1.525    0.8%
   20     213.1     0.777    0.3%
   40     248.2     0.428    0.1%
   60     286.7     7.921    2.7%
   80     317.9     1.153    0.3%
  100     351.8     0.993    0.2%
  120     393.2     13.79    3.5%
  140       421     0.652    0.1%
  160     460.7     10.71    2.3%
  180     495.6     12.81    2.5%
  200     525.3      4.54    0.8%
  220     561.1     9.721    1.7%
  240     598.2     10.38    1.7%
  260     628.2      4.74    0.7%
  280     672.1     15.96    2.3%
  300     698.4     9.151    1.3%
  320     728.2     1.117    0.1%
  340     767.7     8.855    1.1%
  360     801.2     10.48    1.3%
  380     835.9     11.36    1.3%
  400     877.1     12.17    1.3%
  420     904.3     11.68    1.2%
  440     939.7     13.28    1.4%
  460     975.8     11.01    1.1%
  480      1027      10.5    1.0%
  500      1047     13.73    1.3%
  520      1082     14.93    1.3%
  540      1117     15.23    1.3%
  560      1156     16.33    1.4%
  580      1183     10.93    0.9%
  600      1224     15.44    1.2%
  620      1269     13.42    1.0%
  640      1287     11.09    0.8%
  660      1321      14.5    1.0%
  680      1364     17.59    1.2%
  700      1392     13.15    0.9%
  720      1438     18.39    1.2%
  740      1460     13.46    0.9%
  760      1497     13.42    0.8%
  780      1544     16.07    1.0%
  800      1574     15.39    0.9%
  820      1608     16.51    1.0%
  840      1641     14.56    0.8%
  860      1666     15.29    0.9%
  880      1743     8.671    0.4%
  900      1775     3.045    0.1%
  920      1773     14.29    0.8%
  940      1807     14.57    0.8%
  960      1841     16.09    0.8%
  980      1881     12.87    0.6%
 1000      1908     14.56    0.7%
 1020      1959     18.77    0.9%

Quality and confidence:
param     error
s         0.002

Model:
Time ~=    178.6
    + s    1.742
              µs

Reads = 6 + (0 * s)
Writes = 5 + (0 * s)

Pallet: "pallet_contracts", Extrinsic: "call", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    133.4
              µs

Reads = 4
Writes = 2

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    133.4
              µs

Reads = 4
Writes = 2

Pallet: "pallet_contracts", Extrinsic: "upload_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts PristineCode (r:0 w:1)
Storage: Contracts OwnerInfoOf (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    66.72
    + c    71.14
              µs

Reads = 1 + (0 * c)
Writes = 3 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     59.46     0.159    0.2%
    1     135.2     0.801    0.5%
    2     206.2     0.274    0.1%
    3     275.2     1.755    0.6%
    4     348.2     0.917    0.2%
    5     414.8      0.64    0.1%
    6     482.7      1.11    0.2%
    7     565.9     5.475    0.9%
    8     632.2     9.344    1.4%
    9     702.8     4.083    0.5%
   10       784     13.06    1.6%
   11     850.2     10.41    1.2%
   12     922.6     18.77    2.0%
   13      1012     11.71    1.1%
   14      1066     14.99    1.4%
   15      1147     16.95    1.4%
   16      1201     15.63    1.3%
   17      1279     16.37    1.2%
   18      1351      16.2    1.1%
   19      1434     2.795    0.1%
   20      1485     15.19    1.0%
   21      1554     17.55    1.1%
   22      1622     15.88    0.9%
   23      1695     11.46    0.6%
   24      1765     13.31    0.7%
   25      1863     15.42    0.8%
   26      1929     13.94    0.7%
   27      1995     13.45    0.6%
   28      2059     13.23    0.6%
   29      2128     15.15    0.7%
   30      2192     14.48    0.6%
   31      2258     13.89    0.6%
   32      2344     10.16    0.4%
   33      2418     15.81    0.6%
   34      2500      16.9    0.6%
   35      2567     5.245    0.2%
   36      2627     12.75    0.4%
   37      2699     11.55    0.4%
   38      2747     12.07    0.4%
   39      2833     10.59    0.3%
   40      2909     5.642    0.1%
   41      2972     15.71    0.5%
   42      3041     11.37    0.3%
   43      3232     17.87    0.5%
   44      3174     11.37    0.3%
   45      3242     17.09    0.5%
   46      3321     10.59    0.3%
   47      3518      5.91    0.1%
   48      3449     16.63    0.4%
   49      3582      17.6    0.4%
   50      3644     12.12    0.3%
   51      3717     6.923    0.1%
   52      3781     6.391    0.1%
   53      3856     15.23    0.3%
   54      3935     17.72    0.4%
   55      3981     18.96    0.4%
   56      4059     9.323    0.2%
   57      4123     17.16    0.4%
   58      4202     14.38    0.3%
   59      4273     14.92    0.3%
   60      4324     12.92    0.2%
   61      4400     10.66    0.2%
   62      4480     25.59    0.5%
   63      4538     15.04    0.3%
   64      4621     8.774    0.1%

Quality and confidence:
param     error
c         0.053

Model:
Time ~=    64.65
    + c    71.32
              µs

Reads = 1 + (0 * c)
Writes = 3 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "remove_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts OwnerInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:0 w:1)
Storage: Contracts PristineCode (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    33.41
              µs

Reads = 1
Writes = 3

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    33.41
              µs

Reads = 1
Writes = 3

Pallet: "pallet_contracts", Extrinsic: "seal_caller", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    185.8
    + r     70.3
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.3      0.64    0.3%
    1     250.7      0.34    0.1%
    2       322     0.534    0.1%
    3     393.4     4.356    1.1%
    4       464     7.249    1.5%
    5     530.3     0.745    0.1%
    6     609.6     11.82    1.9%
    7     683.9     1.224    0.1%
    8     757.6     10.66    1.4%
    9     832.8     12.51    1.5%
   10     893.6      8.54    0.9%
   11     955.7     1.132    0.1%
   12      1027     2.093    0.2%
   13      1103     12.01    1.0%
   14      1177     11.01    0.9%
   15      1242     10.34    0.8%
   16      1323     14.74    1.1%
   17      1382     7.786    0.5%
   18      1464     11.63    0.7%
   19      1522     11.57    0.7%
   20      1586     6.156    0.3%

Quality and confidence:
param     error
r          0.12

Model:
Time ~=    185.1
    + r    70.61
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_address", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    184.1
    + r    70.46
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.3     0.543    0.2%
    1     251.3     0.309    0.1%
    2     321.8      0.35    0.1%
    3     390.5     0.573    0.1%
    4     462.3     0.798    0.1%
    5     530.6     1.116    0.2%
    6     599.8     1.104    0.1%
    7     683.1     1.154    0.1%
    8     754.1     3.802    0.5%
    9       831     11.49    1.3%
   10     897.4     12.94    1.4%
   11     970.2     11.39    1.1%
   12      1033     10.65    1.0%
   13      1103     10.61    0.9%
   14      1180      11.4    0.9%
   15      1250     14.33    1.1%
   16      1319     12.44    0.9%
   17      1382     11.94    0.8%
   18      1454     13.47    0.9%
   19      1526     12.13    0.7%
   20      1596     14.02    0.8%

Quality and confidence:
param     error
r         0.123

Model:
Time ~=    183.4
    + r    70.84
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_gas_left", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    175.7
    + r    73.61
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.3      1.76    0.9%
    1     250.6     0.167    0.0%
    2     322.4     1.267    0.3%
    3     391.1     1.609    0.4%
    4     462.4     0.777    0.1%
    5     532.6     2.156    0.4%
    6     600.4     1.835    0.3%
    7     688.3     8.338    1.2%
    8     759.7     11.42    1.5%
    9     837.3     8.525    1.0%
   10     899.8     10.64    1.1%
   11     957.3     4.632    0.4%
   12      1048     3.997    0.3%
   13      1123     2.324    0.2%
   14      1227     5.184    0.4%
   15      1283     5.554    0.4%
   16      1350      4.93    0.3%
   17      1446     4.805    0.3%
   18      1515     2.392    0.1%
   19      1587     2.555    0.1%
   20      1609     11.66    0.7%

Quality and confidence:
param     error
r         0.179

Model:
Time ~=      172
    + r    73.68
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_balance", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    191.9
    + r    213.6
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.4     1.425    0.7%
    1     396.5     0.738    0.1%
    2     609.2     2.379    0.3%
    3     832.9     10.31    1.2%
    4      1048     16.15    1.5%
    5      1271     10.75    0.8%
    6      1467     12.56    0.8%
    7      1697     14.49    0.8%
    8      1916     12.66    0.6%
    9      2116     11.35    0.5%
   10      2328     11.17    0.4%
   11      2545     10.74    0.4%
   12      2752      12.6    0.4%
   13      2971        14    0.4%
   14      3182     15.48    0.4%
   15      3407     14.12    0.4%
   16      3612     16.87    0.4%
   17      3836     21.39    0.5%
   18      4036     17.97    0.4%
   19      4250     9.892    0.2%
   20      4467     14.84    0.3%

Quality and confidence:
param     error
r         0.165

Model:
Time ~=    190.9
    + r    213.9
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_value_transferred", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    197.8
    + r    68.87
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     192.1     1.696    0.8%
    1       264     0.362    0.1%
    2     334.4     0.382    0.1%
    3     404.9     4.101    1.0%
    4     473.2     1.021    0.2%
    5     542.9     0.411    0.0%
    6     621.4        12    1.9%
    7     682.4     1.516    0.2%
    8     753.5     8.391    1.1%
    9     825.5     13.22    1.6%
   10       891     7.066    0.7%
   11     972.3     15.75    1.6%
   12      1029     10.77    1.0%
   13      1107     14.54    1.3%
   14      1160     7.543    0.6%
   15      1230     8.919    0.7%
   16      1306     14.62    1.1%
   17      1369     12.56    0.9%
   18      1440     12.33    0.8%
   19      1510     13.75    0.9%
   20      1581     12.11    0.7%

Quality and confidence:
param     error
r         0.126

Model:
Time ~=    198.2
    + r    69.19
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_minimum_balance", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    198.3
    + r    68.47
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     192.1     0.468    0.2%
    1     264.2     0.397    0.1%
    2     333.4     0.262    0.0%
    3     403.3     0.723    0.1%
    4     472.4     0.857    0.1%
    5     541.4     1.844    0.3%
    6     612.5      10.3    1.6%
    7     680.7     2.183    0.3%
    8     749.3     2.756    0.3%
    9     822.6     11.89    1.4%
   10     889.7     10.27    1.1%
   11       957     11.04    1.1%
   12      1030     11.34    1.1%
   13      1093     10.17    0.9%
   14      1160      10.8    0.9%
   15      1225     11.88    0.9%
   16      1303     13.38    1.0%
   17      1357     8.253    0.6%
   18      1440     13.94    0.9%
   19      1496     11.81    0.7%
   20      1568     10.03    0.6%

Quality and confidence:
param     error
r         0.114

Model:
Time ~=    198.1
    + r    68.73
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_block_number", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    197.8
    + r    68.08
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.3     0.295    0.1%
    1     263.6     0.489    0.1%
    2       333     0.554    0.1%
    3     403.1     5.175    1.2%
    4     471.9     0.857    0.1%
    5     539.9     1.877    0.3%
    6     607.5     1.771    0.2%
    7     679.4     4.611    0.6%
    8     745.2     2.827    0.3%
    9     811.1     0.888    0.1%
   10     889.9     9.796    1.1%
   11     945.2     1.206    0.1%
   12      1014     1.165    0.1%
   13      1088        12    1.1%
   14      1146     4.109    0.3%
   15      1225     18.04    1.4%
   16      1282     10.42    0.8%
   17      1359     12.23    0.9%
   18      1432     16.75    1.1%
   19      1489     10.81    0.7%
   20      1586     6.676    0.4%

Quality and confidence:
param     error
r         0.116

Model:
Time ~=    195.2
    + r     68.6
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_now", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    193.5
    + r    68.72
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.1     0.255    0.1%
    1       263     0.255    0.0%
    2     333.5     0.214    0.0%
    3     402.3     0.471    0.1%
    4       466     7.904    1.6%
    5     528.7     1.066    0.2%
    6     600.4     5.892    0.9%
    7     673.2     6.021    0.8%
    8     738.4     7.242    0.9%
    9     806.2      2.82    0.3%
   10     875.9     8.017    0.9%
   11     963.5     13.64    1.4%
   12      1015     8.562    0.8%
   13      1106      4.39    0.3%
   14      1176     2.625    0.2%
   15      1232     13.63    1.1%
   16      1299     12.75    0.9%
   17      1357     5.208    0.3%
   18      1430     12.21    0.8%
   19      1501     12.53    0.8%
   20      1569     12.73    0.8%

Quality and confidence:
param     error
r         0.126

Model:
Time ~=    191.2
    + r    69.11
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_weight_to_fee", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    198.2
    + r    171.5
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.9      0.54    0.2%
    1       370      0.89    0.2%
    2     541.7     1.209    0.2%
    3     712.5     2.051    0.2%
    4     875.6     9.332    1.0%
    5      1057     11.08    1.0%
    6      1228     6.679    0.5%
    7      1410     11.09    0.7%
    8      1575     9.036    0.5%
    9      1750     10.08    0.5%
   10      1924     8.883    0.4%
   11      2089     6.203    0.2%
   12      2248     11.12    0.4%
   13      2418     13.92    0.5%
   14      2607     10.78    0.4%
   15      2762     8.153    0.2%
   16      2937     6.261    0.2%
   17      3118     17.24    0.5%
   18      3277     14.34    0.4%
   19      3476     10.34    0.2%
   20      3649     20.66    0.5%

Quality and confidence:
param     error
r         0.153

Model:
Time ~=    196.1
    + r    171.9
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_gas", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    105.9
    + r    29.95
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     99.49     0.347    0.3%
    1     131.8     0.329    0.2%
    2     160.7     0.464    0.2%
    3     191.2     0.452    0.2%
    4     219.9     0.408    0.1%
    5     261.8     0.889    0.3%
    6     291.1     0.535    0.1%
    7     323.5     2.485    0.7%
    8       348     1.347    0.3%
    9     382.8     3.342    0.8%
   10     404.9     1.727    0.4%
   11     439.1     1.688    0.3%
   12     468.2     2.052    0.4%
   13       498     4.475    0.8%
   14     522.9     0.729    0.1%
   15     558.5     11.09    1.9%
   16     584.1      4.96    0.8%
   17     610.4     4.831    0.7%
   18     638.4     2.581    0.4%
   19     678.6     10.42    1.5%
   20     697.5     4.954    0.7%

Quality and confidence:
param     error
r         0.073

Model:
Time ~=    105.6
    + r    29.96
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_input", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    186.6
    + r    66.39
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     195.4     0.472    0.2%
    1       247     0.335    0.1%
    2     314.9     2.077    0.6%
    3     379.7     1.781    0.4%
    4     446.4     1.809    0.4%
    5     510.6     1.682    0.3%
    6     578.3      5.68    0.9%
    7     656.2     1.587    0.2%
    8     721.7     1.967    0.2%
    9     793.5     11.89    1.4%
   10     870.4     4.645    0.5%
   11     938.3     1.288    0.1%
   12       977     1.041    0.1%
   13      1046     8.616    0.8%
   14      1125     12.97    1.1%
   15      1189     13.36    1.1%
   16      1255     14.41    1.1%
   17      1332     7.986    0.5%
   18      1379     10.32    0.7%
   19      1440      3.41    0.2%
   20      1505     9.826    0.6%

Quality and confidence:
param     error
r         0.135

Model:
Time ~=    186.4
    + r    66.62
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_input_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    265.7
    + n    11.01
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     247.5     0.193    0.0%
   20     487.3     5.265    1.0%
   40     706.3     10.76    1.5%
   60     927.3     9.801    1.0%
   80      1150     11.72    1.0%
  100      1384     11.96    0.8%
  120      1599     18.18    1.1%
  140      1833     15.28    0.8%
  160      2050     15.29    0.7%
  180      2261     16.83    0.7%
  200      2483     31.04    1.2%
  220      2720     66.94    2.4%
  240      2913     30.02    1.0%
  260      3121     22.99    0.7%
  280      3336     19.76    0.5%
  300      3589     43.24    1.2%
  320      3804     22.27    0.5%
  340      3993     37.24    0.9%
  360      4340     76.25    1.7%
  380      4415     22.57    0.5%
  400      4638     30.78    0.6%
  420      4878     26.54    0.5%
  440      5071     31.77    0.6%
  460      5376     58.36    1.0%
  480      5506     29.12    0.5%
  500      5759      17.8    0.3%
  520      6020     76.12    1.2%
  540      6270      90.9    1.4%
  560      6405     37.89    0.5%
  580      6742     121.4    1.8%
  600      6877     122.2    1.7%
  620      7078     50.97    0.7%
  640      7314     50.09    0.6%
  660      7480     38.09    0.5%
  680      7830       133    1.6%
  700      7966     26.43    0.3%
  720      8189     41.46    0.5%
  740      8503     157.5    1.8%
  760      8826       120    1.3%
  780      8933     114.5    1.2%
  800      9151     107.2    1.1%
  820      9276      83.1    0.8%
  840      9619     159.3    1.6%
  860      9824     111.3    1.1%
  880      9995       162    1.6%
  900     10120     111.1    1.0%
  920     10410     78.65    0.7%
  940     10650     77.16    0.7%
  960     11000     175.4    1.5%
  980     10980      74.8    0.6%
 1000     11470     210.2    1.8%
 1020     11660     175.3    1.5%

Quality and confidence:
param     error
n         0.014

Model:
Time ~=    251.6
    + n    11.09
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_return", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      188
    + r    2.692
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     188.6     1.572    0.8%
    1     190.6     0.139    0.0%

Quality and confidence:
param     error
r         0.526

Model:
Time ~=    188.6
    + r    2.068
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_return_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    176.9
    + n    0.171
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     176.5     0.266    0.1%
   20     179.8     0.225    0.1%
   40     183.4     0.355    0.1%
   60     187.4     0.761    0.4%
   80     190.6     1.489    0.7%
  100     194.3     0.458    0.2%
  120     197.1      0.36    0.1%
  140     200.2     0.283    0.1%
  160     203.6     0.652    0.3%
  180     206.9     0.406    0.1%
  200     211.1     0.905    0.4%
  220     215.1     1.444    0.6%
  240     218.2     1.578    0.7%
  260     222.8     5.257    2.3%
  280     225.4     1.882    0.8%
  300     226.9     0.265    0.1%
  320     232.2     1.421    0.6%
  340     236.7     2.448    1.0%
  360     237.3     0.427    0.1%
  380     243.9     1.707    0.6%
  400     244.2     0.798    0.3%
  420     247.5     1.344    0.5%
  440     250.9     0.741    0.2%
  460     255.5      2.48    0.9%
  480     257.6     0.661    0.2%
  500     263.5     2.054    0.7%
  520     270.7      5.34    1.9%
  540     273.3     4.715    1.7%
  560       276      4.89    1.7%
  580     282.5     5.812    2.0%
  600     286.3     4.791    1.6%
  620     285.7     6.387    2.2%
  640     287.6     4.991    1.7%
  660     294.7     5.242    1.7%
  680     298.8     5.979    2.0%
  700     298.2     5.173    1.7%
  720     315.5     6.704    2.1%
  740     311.4     4.997    1.6%
  760     313.4     4.845    1.5%
  780     317.5     6.333    1.9%
  800     318.2     6.286    1.9%
  820     320.9     5.733    1.7%
  840     324.6     7.062    2.1%
  860     327.8     5.622    1.7%
  880     332.7     4.655    1.3%
  900     339.3     6.793    2.0%
  920     345.8      9.46    2.7%
  940     343.2     6.236    1.8%
  960     348.5     5.824    1.6%
  980     349.4     5.174    1.4%
 1000     350.2     4.935    1.4%
 1020     356.4     6.226    1.7%

Quality and confidence:
param     error
n             0

Model:
Time ~=    175.3
    + n     0.18
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_terminate", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: Contracts DeletionQueue (r:1 w:1)
Storage: Contracts OwnerInfoOf (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    177.6
    + r    83.33
              µs

Reads = 4 + (4 * r)
Writes = 1 + (5 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     177.7     0.251    0.1%
    1     261.1     0.576    0.2%

Quality and confidence:
param     error
r         0.209

Model:
Time ~=    177.7
    + r     83.4
              µs

Reads = 4 + (4 * r)
Writes = 1 + (5 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_random", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: RandomnessCollectiveFlip RandomMaterial (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    195.6
    + r    238.5
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     192.6     0.801    0.4%
    1     421.4     0.474    0.1%
    2     674.2     2.312    0.3%
    3     903.1     8.908    0.9%
    4      1154      11.7    1.0%
    5      1392     11.48    0.8%
    6      1644       3.7    0.2%
    7      1863     8.725    0.4%
    8      2102     11.76    0.5%
    9      2367     7.346    0.3%
   10      2589     12.52    0.4%
   11      2826     14.79    0.5%
   12      3057     13.69    0.4%
   13      3289     8.964    0.2%
   14      3540      9.44    0.2%
   15      3758     8.162    0.2%
   16      4005      15.7    0.3%
   17      4269      13.5    0.3%
   18      4501     9.394    0.2%
   19      4727     12.19    0.2%
   20      4968     18.59    0.3%

Quality and confidence:
param     error
r         0.168

Model:
Time ~=    195.8
    + r    238.7
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_deposit_event", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    192.5
    + r    407.7
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     188.6     0.409    0.2%
    1     597.5     1.197    0.2%
    2      1006      11.1    1.1%
    3      1408     6.944    0.4%
    4      1847     8.717    0.4%
    5      2230     11.09    0.4%
    6      2637     8.653    0.3%
    7      3046     15.74    0.5%
    8      3451     14.31    0.4%
    9      3894     13.75    0.3%
   10      4264      10.8    0.2%
   11      4688     9.536    0.2%
   12      5107     15.54    0.3%
   13      5481      23.6    0.4%
   14      5896     22.71    0.3%
   15      6325     31.92    0.5%
   16      6705     22.84    0.3%
   17      7213     39.71    0.5%
   18      7547     26.51    0.3%
   19      7928     27.24    0.3%
   20      8327     35.15    0.4%

Quality and confidence:
param     error
r         0.343

Model:
Time ~=    192.8
    + r    408.3
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_deposit_event_per_topic_and_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System EventTopics (r:100 w:100)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    683.1
    + t    400.7
    + n    79.35
              µs

Reads = 4 + (100 * t) + (0 * n)
Writes = 1 + (100 * t) + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    t     n   mean µs  sigma µs       %
    0    16      1910     14.57    0.7%
    1    16      2373     15.22    0.6%
    2    16      2778     12.49    0.4%
    3    16      3185     14.43    0.4%
    4     0      2266     13.21    0.5%
    4     1      2377     16.02    0.6%
    4     2      2445     10.77    0.4%
    4     3      2478     9.298    0.3%
    4     4      2574     11.28    0.4%
    4     5      2668     13.31    0.4%
    4     6      2733     23.28    0.8%
    4     7      2789     13.71    0.4%
    4     8      2876     16.93    0.5%
    4     9      2956     9.968    0.3%
    4    10      3064      21.5    0.7%
    4    11      3146     11.08    0.3%
    4    12      3190     18.02    0.5%
    4    13      3319      18.5    0.5%
    4    14      3368     12.63    0.3%
    4    15      3479        23    0.6%
    4    16      3539      16.1    0.4%

Quality and confidence:
param     error
t         2.002
n         0.394

Model:
Time ~=      669
    + t    397.6
    + n    80.23
              µs

Reads = 4 + (100 * t) + (0 * n)
Writes = 1 + (100 * t) + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_debug_message", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    122.3
    + r    47.89
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     107.3     1.096    1.0%
    1     170.6     0.358    0.2%
    2     218.1     0.785    0.3%
    3     269.8     1.299    0.4%
    4     314.5     7.519    2.3%
    5     359.7     3.047    0.8%
    6     409.5     4.078    0.9%
    7     456.5     4.131    0.9%
    8     505.3     2.551    0.5%
    9     545.7     4.937    0.9%
   10     599.3     8.184    1.3%
   11     648.5     6.878    1.0%
   12     701.7     10.53    1.5%
   13     760.3     8.798    1.1%
   14     794.3     13.66    1.7%
   15     836.4     12.26    1.4%
   16       897     6.839    0.7%
   17       936     11.78    1.2%
   18     992.7     8.437    0.8%
   19      1029     9.895    0.9%
   20      1068     12.75    1.1%

Quality and confidence:
param     error
r         0.115

Model:
Time ~=    120.2
    + r    48.07
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    193.6
    + r    317.4
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     178.4     0.271    0.1%
    1     532.3     6.804    1.2%
    2     844.6     5.789    0.6%
    3      1153     7.455    0.6%
    4      1461     17.14    1.1%
    5      1792     12.67    0.7%
    6      2075     7.058    0.3%
    7      2383      3.84    0.1%
    8      2687     13.79    0.5%
    9      3050     10.51    0.3%
   10      3377     12.19    0.3%
   11      3689     19.28    0.5%
   12      4002     15.64    0.3%
   13      4323      16.9    0.3%
   14      4604     16.61    0.3%
   15      4918     19.32    0.3%
   16      5227     10.43    0.1%
   17      5539     17.25    0.3%
   18      5997     20.87    0.3%
   19      6326     50.33    0.7%
   20      6579     19.42    0.2%

Quality and confidence:
param     error
r         0.477

Model:
Time ~=    180.4
    + r    318.8
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:2 w:2)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: unknown [0x7afa01283080ef247df84e0ba38ea5a587d25ce6633a6bfbba02068c14023441] (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    417.1
    + n    27.36
              µs

Reads = 6 + (0 * n)
Writes = 4 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     397.6     0.563    0.1%
    1     439.6     0.994    0.2%
    2     476.9     1.065    0.2%
    3     499.9     3.679    0.7%
    4     529.5     1.206    0.2%
    5     561.3      3.23    0.5%
    6     581.7      2.69    0.4%
    7     611.8     2.105    0.3%
    8     643.2     7.936    1.2%
    9       645     1.994    0.3%
   10     688.9     2.313    0.3%
   11     705.4     6.144    0.8%
   12     736.6     11.87    1.6%
   13     767.8     3.785    0.4%
   14     797.6     7.046    0.8%
   15     860.4     10.61    1.2%
   16     845.8     3.875    0.4%

Quality and confidence:
param     error
n         0.199

Model:
Time ~=      413
    + n     27.7
              µs

Reads = 6 + (0 * n)
Writes = 4 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_clear_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=        0
    + r      845
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     190.8     0.347    0.1%
    1     859.8     4.578    0.5%
    2      1601     8.121    0.5%
    3      2386     13.84    0.5%
    4      3188     10.01    0.3%
    5      3992     8.507    0.2%
    6      4794     22.68    0.4%
    7      5591     17.43    0.3%
    8      6401     8.476    0.1%
    9      7299     25.84    0.3%
   10      8099     24.58    0.3%
   11      8984     30.27    0.3%
   12      9924     39.07    0.3%
   13     10750     24.52    0.2%
   14     11570      57.2    0.4%
   15     12410     44.44    0.3%
   16     13310     34.87    0.2%
   17     14160     15.77    0.1%
   18     15320     38.01    0.2%
   19     16280     51.49    0.3%
   20     17030     35.74    0.2%

Quality and confidence:
param     error
r         2.057

Model:
Time ~=        0
    + r      849
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_get_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    68.55
    + r    439.6
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     180.7     0.731    0.4%
    1     560.8     4.391    0.7%
    2     975.9     10.36    1.0%
    3      1407     12.63    0.8%
    4      1803     11.15    0.6%
    5      2233     10.46    0.4%
    6      2658     9.451    0.3%
    7      3089      18.3    0.5%
    8      3495     17.06    0.4%
    9      4019     10.96    0.2%
   10      4453     24.14    0.5%
   11      4843     36.76    0.7%
   12      5290     23.15    0.4%
   13      5740     17.39    0.3%
   14      6196     29.97    0.4%
   15      6640     26.35    0.3%
   16      7061     11.19    0.1%
   17      7608     29.14    0.3%
   18      8083     11.68    0.1%
   19      8492     32.34    0.3%
   20      9000     46.34    0.5%

Quality and confidence:
param     error
r         0.748

Model:
Time ~=     53.5
    + r    441.4
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_contains_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=        0
    + r      555
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     191.1     0.449    0.2%
    1     639.8     3.284    0.5%
    2      1126     6.394    0.5%
    3      1667      4.58    0.2%
    4      2185     15.21    0.6%
    5      2737     17.07    0.6%
    6      3266     13.54    0.4%
    7      3796     10.64    0.2%
    8      4331     15.35    0.3%
    9      4921     12.98    0.2%
   10      5418     36.86    0.6%
   11      5990     28.24    0.4%
   12      6601      43.1    0.6%
   13      7216     39.28    0.5%
   14      7738      43.1    0.5%
   15      8434     18.45    0.2%
   16      8896     34.24    0.3%
   17      9394      61.9    0.6%
   18      9987     37.34    0.3%
   19     10730     56.44    0.5%
   20     11300     27.48    0.2%

Quality and confidence:
param     error
r         1.157

Model:
Time ~=        0
    + r    557.7
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_get_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: unknown [0x7afa01283080ef247df84e0ba38ea5a587d25ce6633a6bfbba02068c14023441] (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    377.5
    + n    54.79
              µs

Reads = 5 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     360.6      0.96    0.2%
    1     428.9     1.072    0.2%
    2     495.3     1.772    0.3%
    3     547.8     2.138    0.3%
    4     603.8     2.105    0.3%
    5       650     1.953    0.3%
    6     704.4     2.574    0.3%
    7     758.7     2.865    0.3%
    8     812.4     2.317    0.2%
    9     872.9     10.41    1.1%
   10     921.2     4.998    0.5%
   11     992.7     11.68    1.1%
   12      1042      14.9    1.4%
   13      1093     15.89    1.4%
   14      1136     8.968    0.7%
   15      1225     13.43    1.0%
   16      1256     17.05    1.3%

Quality and confidence:
param     error
n         0.192

Model:
Time ~=    373.8
    + n     55.5
              µs

Reads = 5 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_take_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    60.21
    + r      539
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     194.7     0.397    0.2%
    1     691.6     13.13    1.8%
    2      1177     4.502    0.3%
    3      1692     11.11    0.6%
    4      2193     17.56    0.8%
    5      2730      18.1    0.6%
    6      3247     8.892    0.2%
    7      3786     22.34    0.5%
    8      4255     25.66    0.6%
    9      4888     19.06    0.3%
   10      5369     11.93    0.2%
   11      5959      23.5    0.3%
   12      6526     26.82    0.4%
   13      7020     26.88    0.3%
   14      7556     23.49    0.3%
   15      8089     32.77    0.4%
   16      8629     37.55    0.4%
   17      9231      36.5    0.3%
   18      9932     44.34    0.4%
   19     10510     10.26    0.0%
   20     11060     57.83    0.5%

Quality and confidence:
param     error
r          1.09

Model:
Time ~=    37.48
    + r    542.6
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_take_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    772.7
    + n    63.84
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     685.3     1.576    0.2%
    1     815.1     4.906    0.6%
    2     915.7     4.832    0.5%
    3     988.3     15.32    1.5%
    4      1051     11.23    1.0%
    5      1099        12    1.0%
    6      1158     9.522    0.8%
    7      1223     13.48    1.1%
    8      1275     7.674    0.6%
    9      1348     14.14    1.0%
   10      1394      10.3    0.7%
   11      1471     8.123    0.5%
   12      1524     9.748    0.6%
   13      1586     12.38    0.7%
   14      1664     12.32    0.7%
   15      1734     5.739    0.3%
   16      1797     3.667    0.2%

Quality and confidence:
param     error
n         0.406

Model:
Time ~=    760.5
    + n    64.75
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_transfer", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    89.14
    + r     2534
              µs

Reads = 5 + (100 * r)
Writes = 2 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     194.1     0.322    0.1%
    1      2673     10.43    0.3%
    2      5203     17.98    0.3%
    3      7700     27.67    0.3%
    4     10240     18.73    0.1%
    5     12730     42.44    0.3%
    6     15210     34.77    0.2%
    7     17700     18.31    0.1%
    8     20260     30.97    0.1%
    9     22730     62.72    0.2%
   10     25500      29.5    0.1%
   11     27890      20.5    0.0%
   12     30470     65.44    0.2%
   13     32990      24.6    0.0%
   14     35490     31.58    0.0%
   15     38090     30.48    0.0%
   16     40710     53.93    0.1%
   17     43030     42.85    0.0%
   18     45730     46.67    0.1%
   19     48370     30.98    0.0%
   20     51060     39.62    0.0%

Quality and confidence:
param     error
r         1.228

Model:
Time ~=    56.43
    + r     2537
              µs

Reads = 5 + (100 * r)
Writes = 2 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_call", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    506.1
    + r    15820
              µs

Reads = 5 + (100 * r)
Writes = 1 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     193.3     0.483    0.2%
    1     17270     29.73    0.1%
    2     34330     41.53    0.1%
    3     51370      51.6    0.1%
    4     68970     99.32    0.1%
    5     86190     55.88    0.0%
    6     94820     40.78    0.0%
    7    110600     88.42    0.0%
    8    126500     66.61    0.0%
    9    142400     87.59    0.0%
   10    158300     143.2    0.0%
   11    173900     66.76    0.0%
   12    190000     99.54    0.0%
   13    205700     127.6    0.0%
   14    221700       157    0.0%
   15    237700<truncated>...

@Robbepop
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Robbepop commented Jan 20, 2022 •
edited
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@Robbepop The deprecation of memory.get doesn't feel good. It just requires the user to introduce the tedious extra step of allocating a buffer in the common case where we want to allow a dynamically sized buffer. Or how else would be deal with this code:

Why is this only a problem with wasmi but not a problem with the other commonly used Wasm runtimes such as Wasmtime and Wasmer?

It is trivial to create a thin wrapper around this struct in case you want to mimic the old behavior.
I won't repeat here why the old API was going against common API guidelines.

To answer your question: You have 2 options:

  1. Allocate a new vec![0x00; len] everytime before you write to wasmi memory and directly mimic the old behavior.
  2. Create a reusable buffer that you use instead to avoid frequent reallocations.

Prefer 2) if you are operating in a hot loop, otherwise it won't matter too much what you do there. If you already do have a reusable byte buffer for other common operations you could start using it here.

@athei
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athei commented Jan 20, 2022

It isn't a problem, really. It was just a convenience API to save myself this vec![0u8; len] step. I just wanted some advice what to to do in this case. The wasmtime impl just uses this approach. It's fine.

Parity Bot and others added 2 commits January 20, 2022 08:40
cargo run --quiet --release --features=runtime-benchmarks --manifest-…
14dadd4 
…path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs
@athei
Fix warnings due to deprecation
2354928
@pepyakin
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pepyakin commented Jan 20, 2022

Should we run a burn-in just in case?

@athei athei added A1-onice and removed A0-please_review Pull request needs code review. labels Jan 20, 2022
@athei
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athei commented Jan 20, 2022 •
edited
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I put it on ice because it turns out that we have a performance regression. While the weights with regards to instantiation time and host functions go down we have almost 50% regression for instruction weights. @Robbepop confirmed that with a coremark benchmark just now.

burn-in is a good idea after we resolved the regression.

@Robbepop
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Robbepop commented Jan 20, 2022 •
edited
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@athei @pepyakin

Turns out this is more complex than stating that wasmi version 0.11 is slow ...

I tested wasmi versions 0.9.1, 0.10.0 and 0.11.0 under all combinations of the following profiles:

[profile.release]
lto = false # or "fat"
codegen-units = 16 # or 1

The Wasm coremark result scores are in the following table:

0.9.1 0.10.0 0.11.0 v1
lto = "fat", cgu = 1 413 410 377 500
lto = "fat", cgu = 16 373 401 371 299
lto = false, cgu = 1 430 445 416 151
lto = false, cgu = 16 395 415 425 120

Summary

  • For nearly every configuration there is a different fastest version.
  • Interpreter engines seem to be very fragile to small changes in their engine code.
  • The v1 implementation is both by far the slowest and by far the fastest engine depending on the profile.
  • The lto = "fat" setting is bad for all engines but the v1 one.
  • The cgu = 1 setting is good for all engines.
  • Following those results version 0.10.0 should run fine.

For more information about the huge difference in v1 visit: wasmi-labs/wasmi#339

@athei
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athei commented Jan 20, 2022 •
edited
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Runtime uses lto = "fat", cgu = 16. Regarding to this numbers we shouldn't see a regression in this case.

@Robbepop
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Robbepop commented Jan 20, 2022 •
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Runtime uses lto = "fat", cgu = 16. Regarding to this numbers we shouldn't see a regression in this case.

I'd welcome that we at least run benchmarks in order to see what is really happening.
If there is one thing that I learned about those results it is that we should make fewer assumptions about performance.

@athei
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athei commented Jan 20, 2022 •
edited
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What do you mean? Weights are the benchmark.

@Robbepop
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Robbepop commented Jan 20, 2022 •
edited
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What do you mean? Weights are the benchmark.

Sorry, i mean benchmarking wasmi version 0.10.0 instead of version 0.11.0.

With this we can better locate the slowdown.

@athei
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athei commented Jan 20, 2022

/benchmark runtime pallet pallet_contracts

@parity-benchapp
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parity-benchapp bot commented Jan 20, 2022 •
edited
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Benchmark Runtime Pallet for branch "at-bump-wasmi" with command cargo run --quiet --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic="*" --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

Toolchain: stable-x86_64-unknown-linux-gnu (default)
rustc 1.57.0 (f1edd0429 2021-11-29)

Results 
Pallet: "pallet_contracts", Extrinsic: "on_initialize", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts DeletionQueue (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    2.599
              µs

Reads = 1
Writes = 0

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    2.599
              µs

Reads = 1
Writes = 0

Pallet: "pallet_contracts", Extrinsic: "on_initialize_per_trie_key", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    12.77
    + k    0.825
              µs

Reads = 1 + (0 * k)
Writes = 1 + (1 * k)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    k   mean µs  sigma µs       %
    0     13.48     0.063    0.4%
   20     31.99     0.117    0.3%
   40     47.71     0.231    0.4%
   60     61.97     0.312    0.5%
   80     75.66     0.235    0.3%
  100     91.38       0.3    0.3%
  120     107.4     0.324    0.3%
  140     125.8     0.587    0.4%
  160     141.9     0.699    0.4%
  180       160     0.706    0.4%
  200       174     0.855    0.4%
  220     191.5     0.652    0.3%
  240     208.1     0.575    0.2%
  260     224.1     0.682    0.3%
  280     241.1     0.706    0.2%
  300     257.5     1.128    0.4%
  320     277.3     0.395    0.1%
  340     294.6     1.258    0.4%
  360     309.6     0.441    0.1%
  380     328.9     0.236    0.0%
  400     347.4     2.215    0.6%
  420     361.7       0.6    0.1%
  440     379.2     1.102    0.2%
  460     393.6     0.898    0.2%
  480     410.4     0.946    0.2%
  500     428.2     0.898    0.2%
  520     446.5     0.842    0.1%
  540     465.2      6.04    1.2%
  560     478.8     1.538    0.3%
  580     495.9     2.319    0.4%
  600     512.1     1.468    0.2%
  620     526.5     1.611    0.3%
  640     541.3     0.895    0.1%
  660     560.4     7.203    1.2%
  680     575.3     0.862    0.1%
  700     592.4     2.391    0.4%
  720     606.5     1.276    0.2%
  740     623.7      1.25    0.2%
  760     638.8     1.469    0.2%
  780     654.3     1.654    0.2%
  800     667.9     0.988    0.1%
  820     688.3     1.133    0.1%
  840     705.2     2.034    0.2%
  860     721.3      1.48    0.2%
  880     737.8     1.648    0.2%
  900       754     1.636    0.2%
  920       768     5.368    0.6%
  940     780.3       1.6    0.2%
  960     794.8     1.726    0.2%
  980     827.4     9.877    1.1%
 1000     837.4      9.61    1.1%
 1020       847     4.334    0.5%

Quality and confidence:
param     error
k             0

Model:
Time ~=    13.05
    + k    0.824
              µs

Reads = 1 + (0 * k)
Writes = 1 + (1 * k)

Pallet: "pallet_contracts", Extrinsic: "on_initialize_per_queue_item", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts DeletionQueue (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    22.91
    + q    0.159
              µs

Reads = 1 + (0 * q)
Writes = 1 + (0 * q)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    q   mean µs  sigma µs       %
    0     2.471      0.05    2.0%
   20     21.89     0.147    0.6%
   40     28.38     0.126    0.4%
   60     34.27     0.127    0.3%
   80     39.66     0.122    0.3%
  100     44.97     0.126    0.2%
  120     50.01     0.197    0.3%
  140     55.45     0.268    0.4%
  160     60.68     0.286    0.4%
  180     65.52     0.154    0.2%
  200     71.25     0.197    0.2%
  220     76.41     0.185    0.2%
  240     81.78     0.276    0.3%
  260     87.32     0.413    0.4%
  280     92.62     0.443    0.4%
  300     88.59     0.269    0.3%
  320     93.35       0.2    0.2%
  340     71.94     0.154    0.2%
  360      95.2     11.83   12.4%
  380     108.2     0.313    0.2%
  400     113.9     0.857    0.7%
  420     118.7     0.256    0.2%
  440     123.8     0.369    0.2%
  460     91.83     0.401    0.4%
  480     94.75     0.284    0.2%
  500     98.74     0.364    0.3%
  520     101.8     0.294    0.2%
  540       106     0.458    0.4%
  560     108.7     0.382    0.3%
  580     111.9     0.221    0.1%
  600       115     0.286    0.2%
  620     118.9     0.472    0.3%
  640     121.3     0.249    0.2%
  660     125.5      0.31    0.2%
  680       128     0.443    0.3%
  700     131.3     0.342    0.2%
  720       135     0.603    0.4%
  740     139.4     0.751    0.5%
  760     143.7     0.827    0.5%
  780     146.6     0.797    0.5%
  800     150.1     0.643    0.4%
  820     153.2     0.542    0.3%
  840     155.9     0.718    0.4%
  860       159     0.502    0.3%
  880     162.3     0.336    0.2%
  900     167.5     0.689    0.4%
  920     169.2     0.744    0.4%
  940     174.6     1.058    0.6%
  960     176.2     0.696    0.3%
  980     179.1     0.466    0.2%
 1000     182.5     0.557    0.3%
 1020     185.8     0.644    0.3%

Quality and confidence:
param     error
q         0.001

Model:
Time ~=    33.96
    + q    0.147
              µs

Reads = 1 + (0 * q)
Writes = 1 + (0 * q)

Pallet: "pallet_contracts", Extrinsic: "reinstrument", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts PristineCode (r:1 w:0)
Storage: Contracts CodeStorage (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    30.52
    + c    66.85
              µs

Reads = 1 + (0 * c)
Writes = 1 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     28.17     0.297    1.0%
    2     164.5     0.276    0.1%
    4     298.1     0.545    0.1%
    6     424.4     0.351    0.0%
    8     565.7     8.621    1.5%
   10     692.5     0.998    0.1%
   12     828.8     13.19    1.5%
   14     986.6     11.43    1.1%
   16      1111     15.25    1.3%
   18      1228     9.674    0.7%
   20      1374     10.05    0.7%
   22      1486     14.32    0.9%
   24      1615     14.03    0.8%
   26      1790     11.61    0.6%
   28      1920     7.933    0.4%
   30      2033     12.35    0.6%
   32      2168      13.5    0.6%
   34      2310     15.95    0.6%
   36      2427     11.94    0.4%
   38      2577     12.47    0.4%
   40      2703     12.34    0.4%
   42      2822      12.2    0.4%
   44      2948     14.38    0.4%
   46      3083     12.16    0.3%
   48      3223     14.78    0.4%
   50      3393     9.036    0.2%
   52      3523     9.563    0.2%
   54      3650     13.94    0.3%
   56      3785     9.484    0.2%
   58      3914     11.36    0.2%
   60      4043      15.3    0.3%
   62      4166     9.993    0.2%
   64      4296     16.42    0.3%
   66      4450     14.41    0.3%
   68      4587     12.53    0.2%
   70      4723        16    0.3%
   72      4848     17.29    0.3%
   74      4973     20.44    0.4%
   76      5112     17.24    0.3%
   78      5217     13.33    0.2%
   80      5336     9.863    0.1%
   82      5494     16.36    0.2%
   84      5612     8.958    0.1%
   86      5750     28.24    0.4%
   88      5865      18.5    0.3%
   90      6006     14.65    0.2%
   92      6137      17.2    0.2%
   94      6254     10.74    0.1%
   96      6388     18.59    0.2%
   98      6643     18.85    0.2%
  100      6773      14.9    0.2%
  102      6901     17.92    0.2%
  104      7038      10.6    0.1%
  106      7159     24.25    0.3%
  108      7276     14.52    0.1%
  110      7414     11.77    0.1%
  112      7539     6.978    0.0%
  114      7670     17.21    0.2%
  116      7800     11.48    0.1%
  118      7922     10.98    0.1%
  120      8056     24.02    0.2%
  122      8200     36.07    0.4%
  124      8335     17.33    0.2%
  126      8443     18.14    0.2%
  128      8569     15.39    0.1%

Quality and confidence:
param     error
c          0.03

Model:
Time ~=    26.24
    + c    66.92
              µs

Reads = 1 + (0 * c)
Writes = 1 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "call_with_code_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    242.9
    + c    62.24
              µs

Reads = 4 + (0 * c)
Writes = 2 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     247.6     0.273    0.1%
    2     372.4     0.639    0.1%
    4     498.4     6.073    1.2%
    6     613.4      0.82    0.1%
    8       741     1.135    0.1%
   10       869     11.68    1.3%
   12     977.2      4.31    0.4%
   14      1120     2.878    0.2%
   16      1242     11.68    0.9%
   18      1354     2.932    0.2%
   20      1481      13.5    0.9%
   22      1593     9.556    0.5%
   24      1715     13.85    0.8%
   26      1879     10.77    0.5%
   28      2004     12.36    0.6%
   30      2122     12.26    0.5%
   32      2227      10.3    0.4%
   34      2352     12.45    0.5%
   36      2484     7.198    0.2%
   38      2597     12.94    0.4%
   40      2710     12.29    0.4%
   42      2842     11.76    0.4%
   44      2958     11.11    0.3%
   46      3071     16.61    0.5%
   48      3181      12.4    0.3%
   50      3391     9.579    0.2%
   52      3492     12.04    0.3%
   54      3618     12.05    0.3%
   56      3736     10.69    0.2%
   58      3871     11.29    0.2%
   60      3980        11    0.2%
   62      4099     9.574    0.2%
   64      4217     10.49    0.2%
   66      4351     9.272    0.2%
   68      4486     9.844    0.2%
   70      4589     9.789    0.2%
   72      4714     5.508    0.1%
   74      4829      15.5    0.3%
   76      4940     10.61    0.2%
   78      5057     14.71    0.2%
   80      5172     4.915    0.0%
   82      5305     12.25    0.2%
   84      5436     26.02    0.4%
   86      5541     12.46    0.2%
   88      5668     21.51    0.3%
   90      5780     22.27    0.3%
   92      5871      13.5    0.2%
   94      6000      20.7    0.3%
   96      6126     16.84    0.2%
   98      6430     23.29    0.3%
  100      6528      18.9    0.2%
  102      6668     15.26    0.2%
  104      6759     11.08    0.1%
  106      6906     28.02    0.4%
  108      6980     15.01    0.2%
  110      7177     56.19    0.7%
  112      7246     12.86    0.1%
  114      7375     16.86    0.2%
  116      7474     15.18    0.2%
  118      7596     24.35    0.3%
  120      7710     12.23    0.1%
  122      7862      30.8    0.3%
  124      7949     20.05    0.2%
  126      8092     14.18    0.1%
  128      8216      24.3    0.2%

Quality and confidence:
param     error
c         0.041

Model:
Time ~=    233.1
    + c    62.34
              µs

Reads = 4 + (0 * c)
Writes = 2 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "instantiate_with_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts AccountCounter (r:1 w:1)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)
Storage: Contracts PristineCode (r:0 w:1)
Storage: Contracts OwnerInfoOf (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    323.7
    + c    154.3
    + s    1.719
              µs

Reads = 5 + (0 * c) + (0 * s)
Writes = 6 + (0 * c) + (0 * s)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c     s   mean µs  sigma µs       %
    0  1024      2081     7.759    0.3%
    1  1024      2256     13.06    0.5%
    2  1024      2418     18.13    0.7%
    3  1024      2398     10.42    0.4%
    4  1024      2726     7.484    0.2%
    5  1024      2875     10.55    0.3%
    6  1024      2846      16.7    0.5%
    7  1024      3173     25.97    0.8%
    8  1024      3314     12.49    0.3%
    9  1024      3330     5.624    0.1%
   10  1024      3636     14.46    0.3%
   11  1024      3810     17.97    0.4%
   12  1024      3777     14.99    0.3%
   13  1024      4116     12.03    0.2%
   14  1024      4329     14.25    0.3%
   15  1024      4289      12.8    0.2%
   16  1024      4569     9.719    0.2%
   17  1024      4752     14.98    0.3%
   18  1024      4725     19.75    0.4%
   19  1024      5044     15.19    0.3%
   20  1024      5202     16.29    0.3%
   21  1024      5160     10.92    0.2%
   22  1024      5487     16.57    0.3%
   23  1024      5635      12.7    0.2%
   24  1024      5637     22.31    0.3%
   25  1024      5994     12.46    0.2%
   26  1024      6123     15.87    0.2%
   27  1024      6215     13.59    0.2%
   28  1024      6449      15.1    0.2%
   29  1024      6580     15.53    0.2%
   30  1024      6553     28.28    0.4%
   31  1024      6969     12.75    0.1%
   32  1024      7018     29.66    0.4%
   33  1024      7041     10.78    0.1%
   34  1024      7413     16.46    0.2%
   35  1024      7524     38.27    0.5%
   36  1024      7496     16.84    0.2%
   37  1024      7851     31.61    0.4%
   38  1024      7980        24    0.3%
   39  1024      7980     27.25    0.3%
   40  1024      8289      12.5    0.1%
   41  1024      8549     41.01    0.4%
   42  1024      8384     13.32    0.1%
   43  1024      8724     31.25    0.3%
   44  1024      8865     34.11    0.3%
   45  1024      8846     27.87    0.3%
   46  1024      9181     29.96    0.3%
   47  1024      9304     21.26    0.2%
   48  1024      9288     26.46    0.2%
   49  1024      9691     20.65    0.2%
   50  1024      9854     40.76    0.4%
   51  1024      9839     33.57    0.3%
   52  1024     10250     31.28    0.3%
   53  1024     10310      30.6    0.2%
   54  1024     10270      17.2    0.1%
   55  1024     10610     38.31    0.3%
   56  1024     10750     37.32    0.3%
   57  1024     10730     39.38    0.3%
   58  1024     11050     41.37    0.3%
   59  1024     11190     38.38    0.3%
   60  1024     11170     29.64    0.2%
   61  1024     11500     45.07    0.3%
   62  1024     12270     34.38    0.2%
   63  1024     11610     26.74    0.2%
   64     0     10240     54.31    0.5%
   64    20     10130     29.01    0.2%
   64    40     10180     16.83    0.1%
   64    60     10220     14.06    0.1%
   64    80     10290     26.96    0.2%
   64   100     10290     27.91    0.2%
   64   120     10320      28.1    0.2%
   64   140     10380      27.6    0.2%
   64   160     10400     23.13    0.2%
   64   180     10430     26.39    0.2%
   64   200     10540     27.84    0.2%
   64   220     10550     23.26    0.2%
   64   240     10750     18.08    0.1%
   64   260     10570     31.75    0.3%
   64   280     10600     20.46    0.1%
   64   300     10640     22.59    0.2%
   64   320     10690     16.71    0.1%
   64   340     10710     15.64    0.1%
   64   360     10750     13.56    0.1%
   64   380     10810     29.85    0.2%
   64   400     10810     18.46    0.1%
   64   420     11080     20.64    0.1%
   64   440     10930     21.47    0.1%
   64   460     10910     19.67    0.1%
   64   480     11140     16.76    0.1%
   64   500     11100      23.6    0.2%
   64   520     11020     46.74    0.4%
   64   540     11040     12.24    0.1%
   64   560     11080     30.02    0.2%
   64   580     11360     18.16    0.1%
   64   600     11130     15.82    0.1%
   64   620     11160     18.48    0.1%
   64   640     11210     20.36    0.1%
   64   660     11260     27.87    0.2%
   64   680     11280     16.45    0.1%
   64   700     11380      27.5    0.2%
   64   720     11540     17.48    0.1%
   64   740     11580     17.32    0.1%
   64   760     11420     29.59    0.2%
   64   780     11460     24.66    0.2%
   64   800     11500     40.54    0.3%
   64   820     11510     20.29    0.1%
   64   840     11570     32.72    0.2%
   64   860     11600     40.26    0.3%
   64   880     11640     13.38    0.1%
   64   900     11700     35.57    0.3%
   64   920     11700     20.89    0.1%
   64   940     11740     18.03    0.1%
   64   960     11810     37.55    0.3%
   64   980     11850     43.05    0.3%
   64  1000     11890     20.68    0.1%
   64  1020     11910      22.6    0.1%
   64  1024     11930     19.54    0.1%

Quality and confidence:
param     error
c         0.179
s         0.011

Model:
Time ~=    266.3
    + c    154.4
    + s    1.748
              µs

Reads = 5 + (0 * c) + (0 * s)
Writes = 6 + (0 * c) + (0 * s)

Pallet: "pallet_contracts", Extrinsic: "instantiate", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts AccountCounter (r:1 w:1)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)
Storage: Contracts OwnerInfoOf (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    203.5
    + s    1.703
              µs

Reads = 6 + (0 * s)
Writes = 5 + (0 * s)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    s   mean µs  sigma µs       %
    0     200.6     0.403    0.2%
   20     235.4     0.161    0.0%
   40       271     0.806    0.2%
   60     304.7     0.541    0.1%
   80     338.9     0.359    0.1%
  100     373.2     0.683    0.1%
  120     412.6     11.29    2.7%
  140       445      5.97    1.3%
  160     478.3     8.214    1.7%
  180       521      15.2    2.9%
  200     543.9     0.789    0.1%
  220     583.5     11.61    1.9%
  240     617.1     11.18    1.8%
  260     645.8     0.436    0.0%
  280     681.5     4.071    0.5%
  300     721.9     14.36    1.9%
  320     757.4     16.05    2.1%
  340     782.2     1.634    0.2%
  360     827.6     16.48    1.9%
  380       854     8.951    1.0%
  400     898.2     15.07    1.6%
  420     920.6     8.076    0.8%
  440     982.4     3.046    0.3%
  460      1017     2.325    0.2%
  480      1028     12.88    1.2%
  500      1059     11.09    1.0%
  520      1092     11.53    1.0%
  540      1131      16.8    1.4%
  560      1163     12.88    1.1%
  580      1195      8.32    0.6%
  600      1246     15.14    1.2%
  620      1265     12.68    1.0%
  640      1299     11.11    0.8%
  660      1338     14.53    1.0%
  680      1377     15.32    1.1%
  700      1404     13.07    0.9%
  720      1452     16.02    1.1%
  740      1476     16.32    1.1%
  760      1521      14.2    0.9%
  780      1534     11.31    0.7%
  800      1580     13.98    0.8%
  820      1610      15.1    0.9%
  840      1647      15.4    0.9%
  860      1682     12.28    0.7%
  880      1715     14.62    0.8%
  900      1748     14.42    0.8%
  920      1794     13.67    0.7%
  940      1809     11.18    0.6%
  960      1854     11.05    0.5%
  980      1880     13.11    0.6%
 1000      1913     12.57    0.6%
 1020      1940     7.371    0.3%

Quality and confidence:
param     error
s         0.001

Model:
Time ~=    205.3
    + s    1.716
              µs

Reads = 6 + (0 * s)
Writes = 5 + (0 * s)

Pallet: "pallet_contracts", Extrinsic: "call", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    157.2
              µs

Reads = 4
Writes = 2

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    157.2
              µs

Reads = 4
Writes = 2

Pallet: "pallet_contracts", Extrinsic: "upload_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts PristineCode (r:0 w:1)
Storage: Contracts OwnerInfoOf (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    63.09
    + c    67.64
              µs

Reads = 1 + (0 * c)
Writes = 3 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     58.06     0.106    0.1%
    1     131.4     1.643    1.2%
    2     197.5     0.474    0.2%
    3     263.2     0.483    0.1%
    4       332     0.268    0.0%
    5     396.9     0.808    0.2%
    6     461.5     0.671    0.1%
    7     534.7     0.806    0.1%
    8     599.9     1.797    0.2%
    9     667.8      0.78    0.1%
   10     734.6     1.073    0.1%
   11     804.1     11.98    1.4%
   12     868.8     12.33    1.4%
   13     945.1     0.737    0.0%
   14      1021     13.42    1.3%
   15      1089     14.38    1.3%
   16      1149     14.66    1.2%
   17      1216     14.07    1.1%
   18      1287     17.25    1.3%
   19      1349     11.86    0.8%
   20      1425      11.9    0.8%
   21      1487     13.77    0.9%
   22      1545      14.5    0.9%
   23      1606     12.25    0.7%
   24      1681     15.68    0.9%
   25      1771      14.5    0.8%
   26      1831     13.76    0.7%
   27      1905     13.18    0.6%
   28      1963      14.1    0.7%
   29      2033     16.13    0.7%
   30      2093     14.73    0.7%
   31      2169     11.63    0.5%
   32      2223      11.7    0.5%
   33      2314     18.09    0.7%
   34      2372     13.77    0.5%
   35      2438     21.71    0.8%
   36      2509     15.62    0.6%
   37      2562     14.49    0.5%
   38      2632     12.16    0.4%
   39      2702     10.25    0.3%
   40      2768     6.375    0.2%
   41      2830     15.17    0.5%
   42      2907      22.6    0.7%
   43      2961     11.97    0.4%
   44      3034     7.692    0.2%
   45      3094     7.842    0.2%
   46      3153      3.93    0.1%
   47      3208     8.681    0.2%
   48      3274     10.71    0.3%
   49      3410      12.4    0.3%
   50      3475     10.96    0.3%
   51      3540      10.7    0.3%
   52      3613      11.1    0.3%
   53      3665     10.15    0.2%
   54      3749     13.09    0.3%
   55      3815     12.09    0.3%
   56      3868     10.11    0.2%
   57      3927     5.987    0.1%
   58      4001     10.95    0.2%
   59      4056     14.84    0.3%
   60      4125     10.38    0.2%
   61      4184     9.844    0.2%
   62      4254     8.016    0.1%
   63      4320     10.75    0.2%
   64      4392     13.38    0.3%

Quality and confidence:
param     error
c         0.036

Model:
Time ~=     61.5
    + c    67.79
              µs

Reads = 1 + (0 * c)
Writes = 3 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "remove_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts OwnerInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:0 w:1)
Storage: Contracts PristineCode (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    32.93
              µs

Reads = 1
Writes = 3

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    32.93
              µs

Reads = 1
Writes = 3

Pallet: "pallet_contracts", Extrinsic: "seal_caller", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    232.1
    + r    61.95
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     227.9     0.185    0.0%
    1     292.5     0.216    0.0%
    2     356.7     0.246    0.0%
    3     417.4     0.576    0.1%
    4       483     3.034    0.6%
    5     541.6     0.741    0.1%
    6     611.9     12.79    2.0%
    7     667.5     2.682    0.4%
    8     733.8     10.53    1.4%
    9     800.8     13.75    1.7%
   10       853     7.589    0.8%
   11     912.4     4.942    0.5%
   12     974.6     5.544    0.5%
   13      1035     6.543    0.6%
   14      1114     14.99    1.3%
   15      1172     15.18    1.2%
   16      1227     8.103    0.6%
   17      1292     12.66    0.9%
   18      1355     13.07    0.9%
   19      1414     12.34    0.8%
   20      1479     14.19    0.9%

Quality and confidence:
param     error
r         0.117

Model:
Time ~=    231.4
    + r     62.4
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_address", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    232.6
    + r    62.13
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.4      0.33    0.1%
    1     293.2     0.405    0.1%
    2       357      0.39    0.1%
    3     422.8     7.142    1.6%
    4     481.9     0.773    0.1%
    5     542.3     1.436    0.2%
    6     610.9     8.821    1.4%
    7     667.1     2.234    0.3%
    8     727.6     2.547    0.3%
    9     796.9     11.25    1.4%
   10     864.8     13.08    1.5%
   11     922.3     10.31    1.1%
   12     986.7        12    1.2%
   13      1036     6.377    0.6%
   14      1113     12.08    1.0%
   15      1182     13.13    1.1%
   16      1227     1.965    0.1%
   17      1284     7.281    0.5%
   18      1351     7.299    0.5%
   19      1418     10.44    0.7%
   20      1483     15.64    1.0%

Quality and confidence:
param     error
r         0.114

Model:
Time ~=    232.4
    + r    62.46
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_gas_left", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    232.3
    + r     61.4
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     227.9      0.21    0.0%
    1     292.5     0.305    0.1%
    2     356.6     0.903    0.2%
    3       421     5.016    1.1%
    4     479.7     1.581    0.3%
    5     540.7     4.005    0.7%
    6     598.5     0.953    0.1%
    7     663.4     1.184    0.1%
    8     724.8     1.077    0.1%
    9     784.1     1.412    0.1%
   10     850.4      7.64    0.8%
   11     907.1     8.278    0.9%
   12     982.4      15.4    1.5%
   13      1035     10.44    1.0%
   14      1111     12.38    1.1%
   15      1165     13.68    1.1%
   16      1220     9.389    0.7%
   17      1277     8.368    0.6%
   18      1340     10.02    0.7%
   19      1395     1.877    0.1%
   20      1468     16.74    1.1%

Quality and confidence:
param     error
r         0.111

Model:
Time ~=    231.8
    + r    61.78
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_balance", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    237.4
    + r    189.3
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.2     0.198    0.0%
    1     424.5     2.206    0.5%
    2       614     1.334    0.2%
    3       803     3.429    0.4%
    4      1010     12.33    1.2%
    5      1190      16.2    1.3%
    6      1377     10.02    0.7%
    7      1566     10.06    0.6%
    8      1759     9.971    0.5%
    9      1947     11.61    0.5%
   10      2130     11.37    0.5%
   11      2323     8.214    0.3%
   12      2506     6.984    0.2%
   13      2693     12.23    0.4%
   14      2915     15.49    0.5%
   15      3091     15.03    0.4%
   16      3278     11.61    0.3%
   17      3458     15.35    0.4%
   18      3640     12.41    0.3%
   19      3846     15.46    0.4%
   20      4018     16.13    0.4%

Quality and confidence:
param     error
r         0.162

Model:
Time ~=    238.1
    + r    189.6
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_value_transferred", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    231.3
    + r     61.5
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     227.7     0.295    0.1%
    1     292.3     0.231    0.0%
    2     354.8     0.369    0.1%
    3     415.8     0.668    0.1%
    4       479     1.818    0.3%
    5     539.4     2.022    0.3%
    6     599.9     1.885    0.3%
    7     672.1     8.279    1.2%
    8     731.9     12.53    1.7%
    9     786.9      9.01    1.1%
   10     848.7     10.08    1.1%
   11     908.2     6.462    0.7%
   12     980.2     14.53    1.4%
   13      1032     11.19    1.0%
   14      1104     13.61    1.2%
   15      1161     12.67    1.0%
   16      1221     12.16    0.9%
   17      1294     14.06    1.0%
   18      1346     12.04    0.8%
   19      1404     11.33    0.8%
   20      1471     13.11    0.8%

Quality and confidence:
param     error
r         0.118

Model:
Time ~=    230.2
    + r    62.08
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_minimum_balance", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    231.2
    + r    61.96
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     227.8     0.129    0.0%
    1     293.2     0.375    0.1%
    2     356.3     0.793    0.2%
    3       418     3.487    0.8%
    4     482.5     7.483    1.5%
    5     541.8     1.211    0.2%
    6     601.7     0.973    0.1%
    7     664.2     1.393    0.2%
    8     732.5     9.493    1.2%
    9     788.7     1.826    0.2%
   10     868.5     7.596    0.8%
   11     912.2     6.992    0.7%
   12     996.7     11.98    1.2%
   13      1045     11.93    1.1%
   14      1097     9.386    0.8%
   15      1164     9.764    0.8%
   16      1222     10.29    0.8%
   17      1295     16.97    1.3%
   18      1365     9.369    0.6%
   19      1410     8.685    0.6%
   20      1480     10.65    0.7%

Quality and confidence:
param     error
r         0.118

Model:
Time ~=    230.5
    + r    62.49
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_block_number", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    232.4
    + r    61.02
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.1     0.076    0.0%
    1     292.4     0.284    0.0%
    2     355.4     2.146    0.6%
    3     415.1     0.232    0.0%
    4     479.6     4.866    1.0%
    5     537.9     1.679    0.3%
    6     608.2     12.99    2.1%
    7     663.6     5.135    0.7%
    8       723     5.144    0.7%
    9     792.9     14.28    1.8%
   10     842.5     6.338    0.7%
   11     903.7      8.17    0.9%
   12     964.9     7.916    0.8%
   13      1034     14.28    1.3%
   14      1101        10    0.9%
   15      1159     14.35    1.2%
   16      1220     13.65    1.1%
   17      1281     14.86    1.1%
   18      1335     14.64    1.0%
   19      1394     9.262    0.6%
   20      1461     13.08    0.8%

Quality and confidence:
param     error
r         0.122

Model:
Time ~=      232
    + r    61.54
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_now", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    232.3
    + r    61.49
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.4     1.093    0.4%
    1     292.7     0.324    0.1%
    2     356.1     0.487    0.1%
    3     417.3     1.155    0.2%
    4     479.6     0.644    0.1%
    5     540.5     4.904    0.9%
    6     614.3     17.27    2.8%
    7     663.2       2.2    0.3%
    8     723.4     2.538    0.3%
    9     789.6      12.2    1.5%
   10     847.6     7.213    0.8%
   11     910.3     10.44    1.1%
   12     974.8     10.52    1.0%
   13      1025     1.597    0.1%
   14      1094     1.659    0.1%
   15      1159     11.69    1.0%
   16      1221     12.69    1.0%
   17      1291     11.34    0.8%
   18      1359     7.247    0.5%
   19      1399     10.44    0.7%
   20      1471     15.33    1.0%

Quality and confidence:
param     error
r         0.117

Model:
Time ~=    230.8
    + r    61.97
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_weight_to_fee", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    246.7
    + r    158.7
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.3     0.146    0.0%
    1     390.8     0.355    0.0%
    2     549.1     1.236    0.2%
    3     710.2     10.02    1.4%
    4       870     10.88    1.2%
    5      1021      7.46    0.7%
    6      1204     4.376    0.3%
    7      1364     3.134    0.2%
    8      1538     3.767    0.2%
    9      1686     5.001    0.2%
   10      1843     2.643    0.1%
   11      2047     5.375    0.2%
   12      2214     6.524    0.2%
   13      2331     16.05    0.6%
   14      2456     7.932    0.3%
   15      2604      15.3    0.5%
   16      2754     14.37    0.5%
   17      2919     11.07    0.3%
   18      3081      12.8    0.4%
   19      3260     10.39    0.3%
   20      3404     15.07    0.4%

Quality and confidence:
param     error
r           0.3

Model:
Time ~=      246
    + r    158.6
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_gas", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    142.1
    + r    26.76
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     140.4     1.072    0.7%
    1     172.8     2.334    1.3%
    2     196.8     0.976    0.4%
    3     225.1     1.272    0.5%
    4       246     1.777    0.7%
    5     273.2     2.233    0.8%
    6     300.2     3.217    1.0%
    7     329.3     1.423    0.4%
    8     350.9     3.874    1.1%
    9     373.5     1.566    0.4%
   10       403     3.924    0.9%
   11     435.9     5.593    1.2%
   12       467     4.042    0.8%
   13     485.4     5.055    1.0%
   14     533.1     4.875    0.9%
   15     539.5     7.504    1.3%
   16     576.3     5.539    0.9%
   17     600.4      4.94    0.8%
   18     618.9     8.052    1.3%
   19     655.6     4.252    0.6%
   20       683     7.551    1.1%

Quality and confidence:
param     error
r          0.08

Model:
Time ~=    139.9
    + r    26.98
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_input", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      232
    + r    56.79
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.1     0.211    0.0%
    1     288.1     0.273    0.0%
    2     346.1     0.421    0.1%
    3     404.6     4.254    1.0%
    4       460     0.634    0.1%
    5     516.1     1.242    0.2%
    6     571.3     0.971    0.1%
    7     636.9     11.15    1.7%
    8     687.3     1.749    0.2%
    9     743.4     2.542    0.3%
   10     807.6     7.809    0.9%
   11     863.7      14.3    1.6%
   12     926.8     9.287    1.0%
   13     967.6     1.418    0.1%
   14      1041     13.59    1.3%
   15      1091     12.49    1.1%
   16      1151     12.91    1.1%
   17      1206     13.38    1.1%
   18      1264     16.54    1.3%
   19      1307     3.964    0.3%
   20      1373     15.13    1.1%

Quality and confidence:
param     error
r         0.116

Model:
Time ~=    231.4
    + r    57.26
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_input_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    319.4
    + n    10.59
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0       288     0.224    0.0%
   20     509.6     2.256    0.4%
   40       734     9.399    1.2%
   60       951     14.05    1.4%
   80      1160     10.06    0.8%
  100      1376     11.96    0.8%
  120      1588     14.29    0.8%
  140      1803     11.28    0.6%
  160      2019     17.78    0.8%
  180      2230     12.34    0.5%
  200      2451     11.04    0.4%
  220      2654     13.81    0.5%
  240      2874     24.54    0.8%
  260      3078     13.27    0.4%
  280      3304     23.83    0.7%
  300      3514      17.2    0.4%
  320      3723     11.31    0.3%
  340      3945     40.84    1.0%
  360      4154      24.9    0.5%
  380      4338      24.4    0.5%
  400      4592     18.01    0.3%
  420      4769     18.14    0.3%
  440      4985     18.28    0.3%
  460      5185     14.42    0.2%
  480      5407     23.68    0.4%
  500      5628     31.86    0.5%
  520      5860     43.89    0.7%
  540      6072     56.59    0.9%
  560      6244     30.84    0.4%
  580      6464     19.75    0.3%
  600      6648     35.05    0.5%
  620      6898     38.06    0.5%
  640      7101     23.29    0.3%
  660      7291     33.37    0.4%
  680      7539     44.91    0.5%
  700      7753     69.85    0.9%
  720      7981     44.97    0.5%
  740      8191     40.83    0.4%
  760      8337     36.25    0.4%
  780      8573     49.14    0.5%
  800      8775      39.7    0.4%
  820      8977     41.96    0.4%
  840      9250     45.36    0.4%
  860      9430     56.15    0.5%
  880      9634     42.53    0.4%
  900      9818     43.55    0.4%
  920     10050      29.6    0.2%
  940     10320     39.12    0.3%
  960     10440      36.4    0.3%
  980     10770     31.41    0.2%
 1000     10920     54.84    0.5%
 1020     11130      51.7    0.4%

Quality and confidence:
param     error
n         0.005

Model:
Time ~=    320.2
    + n     10.6
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_return", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    224.2
    + r    2.303
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     224.2     0.211    0.0%
    1     226.5     0.149    0.0%

Quality and confidence:
param     error
r         0.086

Model:
Time ~=    224.2
    + r    2.246
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_return_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    226.7
    + n    0.181
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     226.4      0.13    0.0%
   20     230.1     0.305    0.1%
   40     233.3     0.401    0.1%
   60     237.1     0.437    0.1%
   80     241.2     0.325    0.1%
  100     244.5     0.295    0.1%
  120       248     0.354    0.1%
  140       251     0.979    0.3%
  160     255.1     0.879    0.3%
  180     259.1     0.696    0.2%
  200     266.2     2.954    1.1%
  220     265.5     1.183    0.4%
  240     269.6     0.979    0.3%
  260     273.7     0.279    0.1%
  280     277.5     0.212    0.0%
  300     280.7     0.294    0.1%
  320     281.8     1.953    0.6%
  340     288.2     0.203    0.0%
  360     290.8     2.019    0.6%
  380     295.3     0.285    0.0%
  400     297.8     2.349    0.7%
  420     300.9     2.423    0.8%
  440     305.9     1.635    0.5%
  460     309.6     1.871    0.6%
  480     316.1     5.663    1.7%
  500     315.4     2.678    0.8%
  520     321.1     0.437    0.1%
  540     326.4     3.871    1.1%
  560     325.1     4.059    1.2%
  580     332.2     0.417    0.1%
  600     335.4     0.192    0.0%
  620     339.4     0.437    0.1%
  640     342.3     2.719    0.7%
  660     346.8     0.407    0.1%
  680     350.6     0.319    0.0%
  700     352.9     2.804    0.7%
  720     356.6     2.958    0.8%
  740     359.4     4.236    1.1%
  760     360.7      4.88    1.3%
  780     366.4     4.141    1.1%
  800     369.1      5.07    1.3%
  820     376.6     1.586    0.4%
  840     373.5     5.527    1.4%
  860     381.5      5.95    1.5%
  880     384.9     4.751    1.2%
  900     384.1     6.132    1.5%
  920     394.4     0.683    0.1%
  940     396.3      3.66    0.9%
  960     400.3     2.805    0.7%
  980     410.7     10.14    2.4%
 1000     403.3     6.776    1.6%
 1020     411.5     4.865    1.1%

Quality and confidence:
param     error
n             0

Model:
Time ~=    226.5
    + n     0.18
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_terminate", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: Contracts DeletionQueue (r:1 w:1)
Storage: Contracts OwnerInfoOf (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      228
    + r    68.61
              µs

Reads = 4 + (4 * r)
Writes = 1 + (5 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0       228     0.207    0.0%
    1     296.6     0.315    0.1%

Quality and confidence:
param     error
r         0.125

Model:
Time ~=      228
    + r    68.61
              µs

Reads = 4 + (4 * r)
Writes = 1 + (5 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_random", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: RandomnessCollectiveFlip RandomMaterial (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    237.3
    + r    223.2
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.1       0.2    0.0%
    1     456.1     0.313    0.0%
    2     680.4     1.073    0.1%
    3     919.5     10.34    1.1%
    4      1132      13.4    1.1%
    5      1354     9.678    0.7%
    6      1577     14.17    0.8%
    7      1799     14.97    0.8%
    8      2026     14.71    0.7%
    9      2260     10.91    0.4%
   10      2466     12.65    0.5%
   11      2703      2.76    0.1%
   12      2927     6.437    0.2%
   13      3137     11.31    0.3%
   14      3379     12.02    0.3%
   15      3578     16.43    0.4%
   16      3806     12.59    0.3%
   17      4043     8.589    0.2%
   18      4253     7.385    0.1%
   19      4479     14.29    0.3%
   20      4701     18.92    0.4%

Quality and confidence:
param     error
r         0.154

Model:
Time ~=    237.9
    + r    223.4
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_deposit_event", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    242.1
    + r    382.9
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     227.6     2.499    1.0%
    1     621.9     0.756    0.1%
    2      1004     8.421    0.8%
    3      1399     16.51    1.1%
    4      1774     14.42    0.8%
    5      2157        12    0.5%
    6      2547     10.29    0.4%
    7      2937     7.444    0.2%
    8      3308     14.82    0.4%
    9      3689     14.61    0.3%
   10      4083     16.02    0.3%
   11      4459      19.4    0.4%
   12      4845     15.74    0.3%
   13      5222     15.21    0.2%
   14      5622     29.07    0.5%
   15      5977     9.418    0.1%
   16      6365     9.551    0.1%
   17      6747     16.54    0.2%
   18      7140     12.91    0.1%
   19      7521     15.34    0.2%
   20      7909     15.61    0.1%

Quality and confidence:
param     error
r         0.185

Model:
Time ~=      242
    + r    383.2
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_deposit_event_per_topic_and_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System EventTopics (r:100 w:100)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    660.2
    + t    405.4
    + n    81.77
              µs

Reads = 4 + (100 * t) + (0 * n)
Writes = 1 + (100 * t) + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    t     n   mean µs  sigma µs       %
    0    16      1912     13.14    0.6%
    1    16      2400      16.9    0.7%
    2    16      2794     18.05    0.6%
    3    16      3187     16.36    0.5%
    4     0      2242     13.15    0.5%
    4     1      2354     13.01    0.5%
    4     2      2416     9.606    0.3%
    4     3      2509     13.92    0.5%
    4     4      2579     12.46    0.4%
    4     5      2633     11.19    0.4%
    4     6      2689     17.09    0.6%
    4     7      2820     26.55    0.9%
    4     8      2865     11.68    0.4%
    4     9      2966     17.41    0.5%
    4    10      3060     9.458    0.3%
    4    11      3113     12.93    0.4%
    4    12      3200     13.18    0.4%
    4    13      3320     22.96    0.6%
    4    14      3409     6.854    0.2%
    4    15      3465     12.13    0.3%
    4    16      3581     12.04    0.3%

Quality and confidence:
param     error
t         2.142
n         0.422

Model:
Time ~=    636.8
    + t    399.8
    + n    82.89
              µs

Reads = 4 + (100 * t) + (0 * n)
Writes = 1 + (100 * t) + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_debug_message", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    148.3
    + r    40.74
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0       144     0.141    0.0%
    1       189     0.141    0.0%
    2     229.8     0.254    0.1%
    3     270.9     1.142    0.4%
    4     310.4     0.554    0.1%
    5     349.6     1.105    0.3%
    6     394.9     0.716    0.1%
    7     436.5     3.714    0.8%
    8     482.4     11.63    2.4%
    9     512.7     1.021    0.1%
   10     556.1     7.999    1.4%
   11     599.9     1.717    0.2%
   12     639.8     1.619    0.2%
   13     682.7     8.629    1.2%
   14     719.1     2.786    0.3%
   15     762.4      2.45    0.3%
   16     799.1      3.82    0.4%
   17     843.5     12.36    1.4%
   18       885     10.02    1.1%
   19     918.1     1.579    0.1%
   20     969.7     13.38    1.3%

Quality and confidence:
param     error
r         0.076

Model:
Time ~=    147.8
    + r    40.91
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    228.8
    + r    293.5
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.5     0.188    0.0%
    1     550.8     1.202    0.2%
    2     839.8      11.7    1.3%
    3      1113     3.214    0.2%
    4      1408     11.93    0.8%
    5      1693     9.162    0.5%
    6      1982     15.61    0.7%
    7      2245      14.2    0.6%
    8      2521      12.8    0.5%
    9      2884     11.91    0.4%
   10      3166     15.12    0.4%
   11      3443     8.842    0.2%
   12      3723     14.86    0.3%
   13      4030     11.41    0.2%
   14      4290     15.25    0.3%
   15      4591     10.88    0.2%
   16      4877      27.1    0.5%
   17      5195     18.46    0.3%
   18      5644     23.88    0.4%
   19      5888     15.72    0.2%
   20      6180     12.31    0.1%

Quality and confidence:
param     error
r         0.538

Model:
Time ~=    213.1
    + r    295.3
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:2 w:2)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: unknown [0x7afa01283080ef247df84e0ba38ea5a587d25ce6633a6bfbba02068c14023441] (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    444.9
    + n    27.59
              µs

Reads = 6 + (0 * n)
Writes = 4 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     427.8     0.656    0.1%
    1     469.5     1.007    0.2%
    2     501.8     0.623    0.1%
    3       532     2.083    0.3%
    4     557.3     2.138    0.3%
    5     579.1     2.888    0.4%
    6       613     4.892    0.7%
    7     646.9     10.62    1.6%
    8     662.8      4.72    0.7%
    9     702.8     11.59    1.6%
   10     715.3     14.71    2.0%
   11     757.2     11.55    1.5%
   12     780.3      7.81    1.0%
   13     809.5     8.238    1.0%
   14     828.5     4.853    0.5%
   15       838     6.861    0.8%
   16     893.8     14.13    1.5%

Quality and confidence:
param     error
n          0.18

Model:
Time ~=    443.2
    + n     27.8
              µs

Reads = 6 + (0 * n)
Writes = 4 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_clear_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=        0
    + r    828.3
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.3     0.355    0.1%
    1       875      11.9    1.3%
    2      1581     17.61    1.1%
    3      2360     20.04    0.8%
    4      3130     13.74    0.4%
    5      3921     18.77    0.4%
    6      4726     12.24    0.2%
    7      5472     14.11    0.2%
    8      6247      11.4    0.1%
    9      7184     27.27    0.3%
   10      7962     21.06    0.2%
   11      8822     23.94    0.2%
   12      9623     20.68    0.2%
   13     10530     19.77    0.1%
   14     11360     43.12    0.3%
   15     12180      33.1    0.2%
   16     13090     35.78    0.2%
   17     13880     26.88    0.1%
   18     14990     20.46    0.1%
   19     15980      52.5    0.3%
   20     16840     42.26    0.2%

Quality and confidence:
param     error
r         2.231

Model:
Time ~=        0
    + r    832.9
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_get_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    101.1
    + r    413.1
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0       230     0.352    0.1%
    1     582.1     4.222    0.7%
    2     957.1     11.15    1.1%
    3      1344     4.403    0.3%
    4      1730     9.624    0.5%
    5      2142      14.5    0.6%
    6      2533     7.727    0.3%
    7      2928     12.78    0.4%
    8      3337     18.81    0.5%
    9      3794     9.766    0.2%
   10      4171     19.58    0.4%
   11      4598     23.45    0.5%
   12      5045     28.86    0.5%
   13      5427     28.31    0.5%
   14      5848     24.41    0.4%
   15      6307     27.08    0.4%
   16      6742     34.03    0.5%
   17      7125     41.99    0.5%
   18      7607     28.46    0.3%
   19      8056     38.72    0.4%
   20      8478     40.49    0.4%

Quality and confidence:
param     error
r         0.724

Model:
Time ~=    90.94
    + r    414.6
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_contains_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    6.804
    + r    548.2
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     228.4     0.249    0.1%
    1     661.3     3.526    0.5%
    2      1143     9.332    0.8%
    3      1635     12.38    0.7%
    4      2166      10.8    0.4%
    5      2733     18.81    0.6%
    6      3271     9.955    0.3%
    7      3792     18.37    0.4%
    8      4297     28.96    0.6%
    9      4878     36.49    0.7%
   10      5438     21.89    0.4%
   11      6000     20.77    0.3%
   12      6552     27.59    0.4%
   13      7137      31.3    0.4%
   14      7675      37.7    0.4%
   15      8278     54.05    0.6%
   16      8776     73.63    0.8%
   17      9322     45.68    0.4%
   18      9968     46.96    0.4%
   19     10620     52.64    0.4%
   20     11140     66.29    0.5%

Quality and confidence:
param     error
r         1.057

Model:
Time ~=    5.524
    + r    550.5
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_get_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: unknown [0x7afa01283080ef247df84e0ba38ea5a587d25ce6633a6bfbba02068c14023441] (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    407.7
    + n    56.03
              µs

Reads = 5 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     389.8     0.515    0.1%
    1     462.1      9.81    2.1%
    2     529.9     12.04    2.2%
    3     575.8     2.036    0.3%
    4     632.8     0.462    0.0%
    5     689.3     5.795    0.8%
    6     743.8     7.852    1.0%
    7     821.5     10.08    1.2%
    8     855.6     11.09    1.2%
    9     916.3     8.667    0.9%
   10     971.1     13.12    1.3%
   11      1034     16.91    1.6%
   12      1076     9.391    0.8%
   13      1144     15.52    1.3%
   14      1188        13    1.0%
   15      1255     12.45    0.9%
   16      1308      12.5    0.9%

Quality and confidence:
param     error
n         0.205

Model:
Time ~=    406.5
    + n     56.5
              µs

Reads = 5 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_take_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    85.74
    + r    516.7
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     230.4     0.183    0.0%
    1     692.2     1.887    0.2%
    2      1160     10.58    0.9%
    3      1659     9.133    0.5%
    4      2127     15.28    0.7%
    5      2635      13.2    0.5%
    6      3147     18.82    0.5%
    7      3646     11.56    0.3%
    8      4119      15.7    0.3%
    9      4731     22.38    0.4%
   10      5217     16.75    0.3%
   11      5734     20.99    0.3%
   12      6273     19.16    0.3%
   13      6748     14.26    0.2%
   14      7283     31.84    0.4%
   15      7796     26.27    0.3%
   16      8322     27.45    0.3%
   17      8875     31.88    0.3%
   18      9509     31.55    0.3%
   19     10110     30.68    0.3%
   20     10610     31.89    0.3%

Quality and confidence:
param     error
r         0.975

Model:
Time ~=    72.98
    + r    519.5
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_take_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    783.3
    + n    64.15
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     693.7     2.518    0.3%
    1     828.4     8.762    1.0%
    2     921.3     9.683    1.0%
    3       983     2.867    0.2%
    4      1054     10.17    0.9%
    5      1115     13.33    1.1%
    6      1187     14.94    1.2%
    7      1229     1.215    0.0%
    8      1297     9.863    0.7%
    9      1357      13.6    1.0%
   10      1412     10.77    0.7%
   11      1467      11.9    0.8%
   12      1536     12.61    0.8%
   13      1604     12.58    0.7%
   14      1681     11.66    0.6%
   15      1757     13.02    0.7%
   16      1807     12.12    0.6%

Quality and confidence:
param     error
n         0.405

Model:
Time ~=    767.8
    + n    65.31
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_transfer", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    134.9
    + r     2459
              µs

Reads = 5 + (100 * r)
Writes = 2 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     230.1     0.254    0.1%
    1      2634     8.657    0.3%
    2      5101     16.84    0.3%
    3      7529     19.17    0.2%
    4      9948     38.09    0.3%
    5     12330     27.09    0.2%
    6     14800     33.72    0.2%
    7     17240     30.16    0.1%
    8     19750      26.6    0.1%
    9     22130     26.34    0.1%
   10     24750     61.13    0.2%
   11     27130     75.72    0.2%
   12     29600     45.19    0.1%
   13     32040     36.22    0.1%
   14     34460     32.05    0.0%
   15     37070     56.71    0.1%
   16     39630     31.84    0.0%
   17     41750     83.59    0.2%
   18     44560     33.98    0.0%
   19     46820     51.15    0.1%
   20     49580     57.78    0.1%

Quality and confidence:
param     error
r         1.294

Model:
Time ~=    97.67
    + r     2462
              µs

Reads = 5 + (100 * r)
Writes = 2 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_call", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=        0
    + r    20870
              µs

Reads = 5 + (100 * r)
Writes = 1 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     230.1     0.285    0.1%
    1     20920     26.87    0.1%
    2     41770     53.43    0.1%
    3     62480     47.25    0.0%
    4     83300     42.89    0.0%
    5    104200     128.8    0.1%
    6    124900     134.7    0.1%
    7    145600     88.12    0.0%
    8    166500     86.56    0.0%
    9    187700     111.4    0.0%
   10    208300     75.08    0.0%
   11    229400     140.5    0.0%
   12    250200     147.1    0.0%
   13    270700     81.07    0.0%
   14    291700     110.2    0.0%
   15    312900<truncated>...

@athei athei added A3-in_progress Pull request is in progress. No review needed at this stage. and removed A1-onice labels Jan 20, 2022
@athei
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athei commented Jan 20, 2022 •
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I am currently running a benchmark here with cgu=1. Let's see if this changes anything.

cargo run --quiet --release --features=runtime-benchmarks --manifest-…
95f018c 
…path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs
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athei commented Jan 20, 2022

With cgu=1 the instruction benchmarks are much better now. Even better as with the old version. Let's see if we can get this change in.

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Robbepop commented Jan 20, 2022 •
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That's great news! Especially for the upcoming v1 engine that heavily relies on cgu=1.

Ideally we'd check if using wasmi version 0.9.1 and cgu=1 results in even better results.

ggwpez
ggwpez reviewed Jan 20, 2022
View reviewed changes
utils/wasm-builder/src/wasm_project.rs Outdated
let mut release_profile = Table::new();
release_profile.insert("panic".into(), "abort".into());
release_profile.insert("lto".into(), true.into());
release_profile.insert("codegen-units".into(), 1.into());
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Do you think it makes sense to have a production profile here as to reduce compile time for the normal dev-flow?
Polkadot opted for it, and Substrate in general as well.

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@athei athei Jan 20, 2022

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Yeah this would make sense. This is just an ad-hoc commit that will not be merged. However, it is already build with lto for every release build. Do you think cgu=1 is so much slower that it is worth an extra profile?

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I just tested it on my laptop, the compile time was always ~25s.
So it probably makes no difference for small binaries and is not worth the effort here.

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@nazar-pc nazar-pc Jan 21, 2022

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I did some benchmarks in #1262, it does make things significantly slower (tested node-runtime and Polkadot compilation there).

Also note that release_profile.insert("lto".into(), true.into()); is -C lto, not -C lto=fat!

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@Robbepop Robbepop Jan 21, 2022

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to=true and lto="fat" are the same: https://doc.rust-lang.org/cargo/reference/profiles.html#lto

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I reproducibly get 2 different sizes when switching between -C lto and -C lto=fat. Created zulip thread about this: https://rust-lang.zulipchat.com/#narrow/stream/122652-new-members/topic/-C.20lto.20and.20-C.20lto-fat.20are.20different.3F

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@Robbepop Robbepop Jan 22, 2022 •
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I just tested wasmi with lto="fat" and lto=true and I received the same outputs everytime. In some cases Cargo did not even bother to recompile the crate. So I cannot confirm your observations unfortunately.

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I was adding .append_to_rust_flags("-C lto=fat") to build.rs, I guess you changed those lines above instead? Not sure how there could be any difference though.

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Yes I just changed the lines that @athei also changed.

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@athei athei Jan 24, 2022 •
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If you append it to the build flags in the build.rs you will have essentially both: true in the profile (set by the substrate-wasm-builder as per my patch) and then the hard coded flags (as set by you). Not sure why this makes a difference. Unless, the substrate-wasm-builder uses its dev profile 😱

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athei commented Jan 24, 2022 •
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I compared the benchmark results of this PR with the ones of #10709. With lto=fat and cgu=1 0.11 performs better than the old version. Instructions are faster and host functions, too.

We merge this as soon as the runtime is build with those flags for production/benchmarks @ggwpez and we ran a burn in.

@athei athei mentioned this pull request Jan 28, 2022
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athei commented Jan 31, 2022

/benchmark runtime pallet pallet_contracts

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parity-benchapp bot commented Jan 31, 2022 •
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Benchmark Runtime Pallet for branch "at-bump-wasmi" with command cargo run --quiet --profile=production --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic="*" --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

Toolchain: stable-x86_64-unknown-linux-gnu (default)
rustc 1.57.0 (f1edd0429 2021-11-29)

Results 
Pallet: "pallet_contracts", Extrinsic: "on_initialize", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts DeletionQueue (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    1.656
              µs

Reads = 1
Writes = 0

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    1.656
              µs

Reads = 1
Writes = 0

Pallet: "pallet_contracts", Extrinsic: "on_initialize_per_trie_key", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=     6.88
    + k     0.75
              µs

Reads = 1 + (0 * k)
Writes = 1 + (1 * k)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    k   mean µs  sigma µs       %
    0     10.05     0.075    0.7%
   20     26.37       0.1    0.3%
   40     40.44     0.221    0.5%
   60     52.83      0.23    0.4%
   80     65.02     0.249    0.3%
  100     79.71     0.305    0.3%
  120     93.24     0.297    0.3%
  140     109.1      0.35    0.3%
  160     122.8     0.608    0.4%
  180     138.2     0.514    0.3%
  200     153.1     0.477    0.3%
  220     169.2      0.61    0.3%
  240     184.9      0.79    0.4%
  260     198.4     0.496    0.2%
  280     215.5      1.04    0.4%
  300     229.5     1.432    0.6%
  320       246     0.983    0.3%
  340     260.2     0.969    0.3%
  360       277     1.392    0.5%
  380     291.5      1.15    0.3%
  400     308.4     0.766    0.2%
  420     325.1     1.122    0.3%
  440     341.1     0.869    0.2%
  460     353.4     1.555    0.4%
  480     371.8     1.612    0.4%
  500     386.4     2.505    0.6%
  520     402.4     1.524    0.3%
  540     417.3     1.338    0.3%
  560     432.9     3.599    0.8%
  580     445.5     0.631    0.1%
  600     460.9     1.282    0.2%
  620     476.3     1.512    0.3%
  640     485.4     1.638    0.3%
  660     508.5     7.217    1.4%
  680       522     6.474    1.2%
  700     532.6     1.313    0.2%
  720     549.9     0.913    0.1%
  740     564.3     1.282    0.2%
  760     578.6     2.816    0.4%
  780     589.7     1.304    0.2%
  800     607.7     5.568    0.9%
  820     619.4     1.372    0.2%
  840     638.8     2.946    0.4%
  860     690.2      5.55    0.8%
  880       666     2.459    0.3%
  900     680.1     2.035    0.2%
  920     692.2     1.351    0.1%
  940     709.1     2.769    0.3%
  960     720.8      2.01    0.2%
  980     743.3     8.996    1.2%
 1000     748.5     1.509    0.2%
 1020     767.9     7.162    0.9%

Quality and confidence:
param     error
k             0

Model:
Time ~=    6.797
    + k    0.752
              µs

Reads = 1 + (0 * k)
Writes = 1 + (1 * k)

Pallet: "pallet_contracts", Extrinsic: "on_initialize_per_queue_item", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts DeletionQueue (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    12.11
    + q    2.273
              µs

Reads = 1 + (0 * q)
Writes = 1 + (0 * q)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    q   mean µs  sigma µs       %
    0      1.77     0.062    3.5%
   20     57.84     0.318    0.5%
   40     103.8     0.536    0.5%
   60     153.7     0.812    0.5%
   80     197.5     1.686    0.8%
  100     241.5     1.033    0.4%
  120     291.6     2.981    1.0%
  140     341.6     3.256    0.9%
  160     380.6     5.494    1.4%
  180     407.8     2.511    0.6%
  200     464.9     3.773    0.8%
  220     508.5     4.373    0.8%
  240     568.9     3.879    0.6%
  260     628.4     5.806    0.9%
  280     655.7     4.413    0.6%
  300     694.3     5.604    0.8%
  320     739.5     5.925    0.8%
  340     767.4     8.135    1.0%
  360     813.9     3.952    0.4%
  380     872.7     8.338    0.9%
  400       915     9.926    1.0%
  420       959     11.95    1.2%
  440      1010      13.2    1.3%
  460      1035     10.66    1.0%
  480      1089     14.01    1.2%
  500      1139     11.34    0.9%
  520      1174     21.31    1.8%
  540      1211     10.13    0.8%
  560      1258     8.177    0.6%
  580      1274     11.16    0.8%
  600      1335     10.73    0.8%
  620      1394      20.8    1.4%
  640      1471     16.16    1.0%
  660      1493     14.42    0.9%
  680      1536     5.824    0.3%
  700      1593     14.83    0.9%
  720      1659     19.09    1.1%
  740      1694     11.94    0.7%
  760      1644     14.32    0.8%
  780      1785     13.25    0.7%
  800      1810     29.18    1.6%
  820      1885     13.63    0.7%
  840      1943     13.77    0.7%
  860      1926     17.98    0.9%
  880      2012     16.75    0.8%
  900      2107      29.9    1.4%
  920      2150     13.89    0.6%
  940      2129     11.21    0.5%
  960      2279      17.8    0.7%
  980      2283     24.75    1.0%
 1000      2332     21.06    0.9%
 1020      2417     11.21    0.4%

Quality and confidence:
param     error
q         0.004

Model:
Time ~=        0
    + q    2.295
              µs

Reads = 1 + (0 * q)
Writes = 1 + (0 * q)

Pallet: "pallet_contracts", Extrinsic: "reinstrument", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts PristineCode (r:1 w:0)
Storage: Contracts CodeStorage (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    25.99
    + c    64.94
              µs

Reads = 1 + (0 * c)
Writes = 1 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0      32.2     0.164    0.5%
    2     165.4     0.481    0.2%
    4     290.3     0.389    0.1%
    6       416     4.454    1.0%
    8     546.4     0.986    0.1%
   10     684.7     16.82    2.4%
   12     795.6     0.898    0.1%
   14     952.4     17.25    1.8%
   16      1078     15.02    1.3%
   18      1194      12.9    1.0%
   20      1320     15.14    1.1%
   22      1433     8.283    0.5%
   24      1583        10    0.6%
   26      1718     17.31    1.0%
   28      1850     12.38    0.6%
   30      1965     12.47    0.6%
   32      2083     8.439    0.4%
   34      2238     13.59    0.6%
   36      2360     11.92    0.5%
   38      2477     12.86    0.5%
   40      2613      9.69    0.3%
   42      2726     12.54    0.4%
   44      2849     14.16    0.4%
   46      2998      19.2    0.6%
   48      3107     9.009    0.2%
   50      3304     24.51    0.7%
   52      3419     14.62    0.4%
   54      3546     8.541    0.2%
   56      3676     16.44    0.4%
   58      3791     14.65    0.3%
   60      3940     20.24    0.5%
   62      4092     10.92    0.2%
   64      4171     10.35    0.2%
   66      4325     10.38    0.2%
   68      4442     10.14    0.2%
   70      4572     15.22    0.3%
   72      4708     25.36    0.5%
   74      4810     9.141    0.1%
   76      4939     19.42    0.3%
   78      5067     17.78    0.3%
   80      5184     17.87    0.3%
   82      5322     16.91    0.3%
   84      5458     14.11    0.2%
   86      5583     18.61    0.3%
   88      5693     20.87    0.3%
   90      5819     23.18    0.3%
   92      5924     16.27    0.2%
   94      6075     20.68    0.3%
   96      6173     10.93    0.1%
   98      6455     9.568    0.1%
  100      6588     18.02    0.2%
  102      6690     23.43    0.3%
  104      6816      18.1    0.2%
  106      6950     25.86    0.3%
  108      7102     22.69    0.3%
  110      7239     25.09    0.3%
  112      7319     27.17    0.3%
  114      7453     15.86    0.2%
  116      7596     31.42    0.4%
  118      7706     24.59    0.3%
  120      7839     35.84    0.4%
  122      7961     20.65    0.2%
  124      8080     28.66    0.3%
  126      8210     20.71    0.2%
  128      8329     22.38    0.2%

Quality and confidence:
param     error
c         0.036

Model:
Time ~=    18.88
    + c    65.05
              µs

Reads = 1 + (0 * c)
Writes = 1 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "call_with_code_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    303.1
    + c    55.01
              µs

Reads = 4 + (0 * c)
Writes = 2 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     310.6      4.47    1.4%
    2     417.2     0.297    0.0%
    4     526.3     0.405    0.0%
    6     641.6     14.35    2.2%
    8     743.7     1.387    0.1%
   10     853.4     12.52    1.4%
   12     949.6     3.588    0.3%
   14      1076     2.784    0.2%
   16      1191     13.46    1.1%
   18      1297     17.41    1.3%
   20      1384       6.2    0.4%
   22      1494     12.67    0.8%
   24      1599     12.48    0.7%
   26      1744     13.52    0.7%
   28      1846     11.73    0.6%
   30      1945     11.83    0.6%
   32      2056     15.79    0.7%
   34      2190     6.931    0.3%
   36      2274     13.92    0.6%
   38      2372     13.58    0.5%
   40      2472      15.7    0.6%
   42      2585     18.79    0.7%
   44      2688     17.75    0.6%
   46      2788     8.565    0.3%
   48      2882      13.3    0.4%
   50      3102     17.89    0.5%
   52      3191      11.9    0.3%
   54      3293     12.11    0.3%
   56      3396     14.32    0.4%
   58      3488     13.46    0.3%
   60      3612     9.917    0.2%
   62      3718     17.75    0.4%
   64      3872     22.95    0.5%
   66      3927     11.94    0.3%
   68      4030     9.813    0.2%
   70      4129     20.53    0.4%
   72      4241     11.25    0.2%
   74      4338     10.41    0.2%
   76      4440     24.69    0.5%
   78      4541     17.24    0.3%
   80      4647     12.45    0.2%
   82      4754     12.38    0.2%
   84      4892     43.84    0.8%
   86      4958      12.9    0.2%
   88      5063     15.81    0.3%
   90      5158     4.827    0.0%
   92      5275     20.22    0.3%
   94      5367     12.33    0.2%
   96      5474     18.26    0.3%
   98      5780     26.17    0.4%
  100      5867     8.545    0.1%
  102      5979     19.68    0.3%
  104      6088     18.14    0.2%
  106      6189     22.52    0.3%
  108      6387     27.53    0.4%
  110      6387     15.23    0.2%
  112      6504     18.38    0.2%
  114      6606     15.45    0.2%
  116      6708     14.41    0.2%
  118      6913     27.56    0.3%
  120      6913     28.52    0.4%
  122      7002      22.5    0.3%
  124      7114     16.16    0.2%
  126      7215      14.7    0.2%
  128      7324     22.67    0.3%

Quality and confidence:
param     error
c         0.052

Model:
Time ~=    289.7
    + c    55.14
              µs

Reads = 4 + (0 * c)
Writes = 2 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "instantiate_with_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts AccountCounter (r:1 w:1)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)
Storage: Contracts PristineCode (r:0 w:1)
Storage: Contracts OwnerInfoOf (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      350
    + c    142.1
    + s    1.784
              µs

Reads = 5 + (0 * c) + (0 * s)
Writes = 6 + (0 * c) + (0 * s)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c     s   mean µs  sigma µs       %
    0  1024      2204     12.64    0.5%
    1  1024      2345     11.28    0.4%
    2  1024      2483     17.57    0.7%
    3  1024      2465     15.34    0.6%
    4  1024      2775      4.15    0.1%
    5  1024      2907     12.65    0.4%
    6  1024      2883     13.97    0.4%
    7  1024      3188     12.86    0.4%
    8  1024      3343     17.66    0.5%
    9  1024      3310     13.55    0.4%
   10  1024      3619     11.13    0.3%
   11  1024      3767     11.12    0.2%
   12  1024      3719     16.32    0.4%
   13  1024      4052     10.05    0.2%
   14  1024      4185      6.16    0.1%
   15  1024      4162     26.27    0.6%
   16  1024      4453     15.66    0.3%
   17  1024      4628     12.86    0.2%
   18  1024      4624     8.455    0.1%
   19  1024      4903     23.31    0.4%
   20  1024      5026     17.29    0.3%
   21  1024      5010     17.21    0.3%
   22  1024      5308     12.87    0.2%
   23  1024      5438     21.99    0.4%
   24  1024      5411      19.4    0.3%
   25  1024      5776     13.69    0.2%
   26  1024      5906     15.27    0.2%
   27  1024      5953     21.31    0.3%
   28  1024      6187     20.56    0.3%
   29  1024      6298     20.11    0.3%
   30  1024      6283      16.8    0.2%
   31  1024      6596     17.37    0.2%
   32  1024      6709     10.31    0.1%
   33  1024      6765     17.46    0.2%
   34  1024      7060     20.84    0.2%
   35  1024      7226     22.14    0.3%
   36  1024      7180     26.31    0.3%
   37  1024      7470     28.95    0.3%
   38  1024      7616     19.87    0.2%
   39  1024      7585     20.18    0.2%
   40  1024      7960     65.61    0.8%
   41  1024      8017     28.53    0.3%
   42  1024      8003     26.42    0.3%
   43  1024      8293     21.04    0.2%
   44  1024      8458      49.6    0.5%
   45  1024      8401     16.16    0.1%
   46  1024      8737     54.56    0.6%
   47  1024      8825     24.98    0.2%
   48  1024      8820     28.66    0.3%
   49  1024      9234     30.64    0.3%
   50  1024      9379     51.27    0.5%
   51  1024      9306     19.17    0.2%
   52  1024      9647     43.71    0.4%
   53  1024      9771     48.71    0.4%
   54  1024      9709     16.29    0.1%
   55  1024     10040     26.15    0.2%
   56  1024     10130     20.34    0.2%
   57  1024     10130     29.38    0.2%
   58  1024     10410     37.64    0.3%
   59  1024     10610     53.57    0.5%
   60  1024     10540      33.3    0.3%
   61  1024     10870     37.94    0.3%
   62     0      9111      18.7    0.2%
   62    20      9167     45.94    0.5%
   62    40      9204     39.73    0.4%
   62    60      9223     32.89    0.3%
   62    80      9277     33.84    0.3%
   62   100      9308     24.19    0.2%
   62   120      9339     31.12    0.3%
   62   140      9374     27.96    0.2%
   62   160      9397     28.29    0.3%
   62   180      9437     31.59    0.3%
   62   200      9471     18.36    0.1%
   62   220      9508     28.92    0.3%
   62   240      9536     37.51    0.3%
   62   260      9588     29.81    0.3%
   62   280      9609     29.34    0.3%
   62   300      9653     33.66    0.3%
   62   320      9676     13.81    0.1%
   62   340      9724     22.64    0.2%
   62   360      9754     15.07    0.1%
   62   380      9805     26.42    0.2%
   62   400      9838        27    0.2%
   62   420      9882     27.27    0.2%
   62   440      9903     18.15    0.1%
   62   460      9953      38.4    0.3%
   62   480      9993     20.74    0.2%
   62   500      9997     24.23    0.2%
   62   520     10050     30.53    0.3%
   62   540     10070     22.77    0.2%
   62   560     10120     37.07    0.3%
   62   580     10150     18.42    0.1%
   62   600     10170     31.76    0.3%
   62   620     10210     34.35    0.3%
   62   640     10270     32.58    0.3%
   62   660     10300     28.22    0.2%
   62   680     10350     27.99    0.2%
   62   700     10360     23.85    0.2%
   62   720     10420     33.93    0.3%
   62   740     10440     28.17    0.2%
   62   760     10470     24.76    0.2%
   62   780     10490     29.35    0.2%
   62   800     10540     39.12    0.3%
   62   820     10600     34.16    0.3%
   62   840     10620        22    0.2%
   62   860     10660     41.15    0.3%
   62   880     10690     21.88    0.2%
   62   900     10750     36.64    0.3%
   62   920     10750     26.53    0.2%
   62   940     10770      21.3    0.1%
   62   960     10820     29.28    0.2%
   62   980     10850     30.64    0.2%
   62  1000     10890     22.22    0.2%
   62  1020     10910      17.8    0.1%
   62  1024     10970     35.12    0.3%

Quality and confidence:
param     error
c         0.122
s         0.007

Model:
Time ~=    312.7
    + c      142
    + s    1.798
              µs

Reads = 5 + (0 * c) + (0 * s)
Writes = 6 + (0 * c) + (0 * s)

Pallet: "pallet_contracts", Extrinsic: "instantiate", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts AccountCounter (r:1 w:1)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)
Storage: Contracts OwnerInfoOf (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    221.5
    + s    1.748
              µs

Reads = 6 + (0 * s)
Writes = 5 + (0 * s)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    s   mean µs  sigma µs       %
    0     219.4     0.196    0.0%
   20     255.1     0.352    0.1%
   40     290.8     0.338    0.1%
   60       328      4.09    1.2%
   80     361.9     1.106    0.3%
  100     396.2     0.361    0.0%
  120       431     0.341    0.0%
  140     465.4     0.387    0.0%
  160     511.3      7.34    1.4%
  180     536.4     0.292    0.0%
  200     578.3     9.908    1.7%
  220     605.8     0.194    0.0%
  240     642.8     8.284    1.2%
  260     674.4     0.231    0.0%
  280     715.1     9.008    1.2%
  300     763.8     14.19    1.8%
  320     781.8     4.548    0.5%
  340       825     14.28    1.7%
  360       856     13.03    1.5%
  380     899.4     13.96    1.5%
  400     928.6     12.86    1.3%
  420     957.3     7.901    0.8%
  440      1017     10.68    1.0%
  460      1037     14.45    1.3%
  480      1062     6.754    0.6%
  500      1100      12.5    1.1%
  520      1141      15.9    1.3%
  540      1184     16.02    1.3%
  560      1211     15.62    1.2%
  580      1244     13.57    1.0%
  600      1268     1.292    0.1%
  620      1304     1.321    0.1%
  640      1355      15.6    1.1%
  660      1388     13.88    1.0%
  680      1409     1.871    0.1%
  700      1449     7.059    0.4%
  720      1485     12.45    0.8%
  740      1521     10.78    0.7%
  760      1561        15    0.9%
  780      1601     15.11    0.9%
  800      1643     13.97    0.8%
  820      1663     9.906    0.5%
  840      1703     14.22    0.8%
  860      1732      10.6    0.6%
  880      1766     11.02    0.6%
  900      1805     13.15    0.7%
  920      1860     14.64    0.7%
  940      1889     15.61    0.8%
  960      1902     10.52    0.5%
  980      1958     13.78    0.7%
 1000      1983     16.91    0.8%
 1020      2000     1.162    0.0%

Quality and confidence:
param     error
s         0.001

Model:
Time ~=    222.4
    + s    1.761
              µs

Reads = 6 + (0 * s)
Writes = 5 + (0 * s)

Pallet: "pallet_contracts", Extrinsic: "call", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System Account (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    187.5
              µs

Reads = 4
Writes = 2

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    187.5
              µs

Reads = 4
Writes = 2

Pallet: "pallet_contracts", Extrinsic: "upload_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts CodeStorage (r:1 w:1)
Storage: Contracts PristineCode (r:0 w:1)
Storage: Contracts OwnerInfoOf (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    56.46
    + c    65.44
              µs

Reads = 1 + (0 * c)
Writes = 3 + (0 * c)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    c   mean µs  sigma µs       %
    0     55.36     0.171    0.3%
    1     122.4     0.772    0.6%
    2     189.5     1.489    0.7%
    3     249.7     0.258    0.1%
    4     318.2     3.958    1.2%
    5     380.1     0.949    0.2%
    6     442.1      0.55    0.1%
    7     519.5     12.32    2.3%
    8       583     12.37    2.1%
    9       649     12.44    1.9%
   10     706.1     7.759    1.0%
   11     772.9      11.1    1.4%
   12     833.5      9.39    1.1%
   13     927.6     15.06    1.6%
   14     980.9     13.29    1.3%
   15      1047     14.04    1.3%
   16      1112      15.3    1.3%
   17      1172     12.15    1.0%
   18      1232     12.65    1.0%
   19      1303     16.26    1.2%
   20      1367     13.01    0.9%
   21      1428     13.14    0.9%
   22      1504     1.893    0.1%
   23      1557     16.84    1.0%
   24      1613     13.21    0.8%
   25      1702     14.48    0.8%
   26      1774     15.54    0.8%
   27      1831     16.94    0.9%
   28      1901      14.7    0.7%
   29      1952     12.77    0.6%
   30      2008     10.79    0.5%
   31      2082     13.56    0.6%
   32      2148     12.14    0.5%
   33      2228     13.94    0.6%
   34      2275     9.879    0.4%
   35      2348     11.97    0.5%
   36      2409      11.7    0.4%
   37      2477     11.96    0.4%
   38      2539      14.6    0.5%
   39      2621     10.63    0.4%
   40      2667     9.928    0.3%
   41      2713     11.08    0.4%
   42      2779     11.59    0.4%
   43      2845     17.03    0.5%
   44      2927      8.78    0.2%
   45      2973     10.02    0.3%
   46      3027     13.71    0.4%
   47      3108     6.182    0.1%
   48      3171     16.79    0.5%
   49      3294     11.91    0.3%
   50      3369      15.8    0.4%
   51      3430     17.03    0.4%
   52      3483     18.01    0.5%
   53      3561     9.948    0.2%
   54      3610     6.731    0.1%
   55      3676      17.6    0.4%
   56      3740     12.65    0.3%
   57      3807     11.79    0.3%
   58      3868     12.22    0.3%
   59      3923     7.221    0.1%
   60      3986      16.8    0.4%
   61      4051     13.39    0.3%
   62      4113     14.02    0.3%
   63      4184     17.52    0.4%
   64      4262      21.5    0.5%

Quality and confidence:
param     error
c         0.041

Model:
Time ~=    54.32
    + c    65.58
              µs

Reads = 1 + (0 * c)
Writes = 3 + (0 * c)

Pallet: "pallet_contracts", Extrinsic: "remove_code", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Contracts OwnerInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:0 w:1)
Storage: Contracts PristineCode (r:0 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    25.12
              µs

Reads = 1
Writes = 3

Min Squares Analysis
========
-- Extrinsic Time --

Model:
Time ~=    25.12
              µs

Reads = 1
Writes = 3

Pallet: "pallet_contracts", Extrinsic: "seal_caller", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.3
    + r    46.27
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     295.9     0.111    0.0%
    1     344.7     0.374    0.1%
    2     392.4     1.244    0.3%
    3     438.5     1.261    0.2%
    4     484.6     2.409    0.4%
    5     529.7     2.021    0.3%
    6     576.7     1.937    0.3%
    7     623.8      2.48    0.3%
    8     670.3     2.556    0.3%
    9     716.2     4.524    0.6%
   10     758.4     6.365    0.8%
   11     807.5     9.591    1.1%
   12     867.1     7.654    0.8%
   13     890.7     5.837    0.6%
   14     956.6     4.988    0.5%
   15     997.4     9.539    0.9%
   16      1041     10.31    0.9%
   17      1092     14.27    1.3%
   18      1140     8.844    0.7%
   19      1182     17.56    1.4%
   20      1227        11    0.8%

Quality and confidence:
param     error
r         0.099

Model:
Time ~=    297.3
    + r    46.62
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_address", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.1
    + r    45.84
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.1     0.205    0.0%
    1     344.4     0.259    0.0%
    2       395     8.328    2.1%
    3     436.1     1.616    0.3%
    4       483     0.625    0.1%
    5     527.3     1.307    0.2%
    6     573.1     0.767    0.1%
    7     621.7     0.738    0.1%
    8     665.7     0.667    0.1%
    9       717       7.7    1.0%
   10       759     6.198    0.8%
   11     800.6     1.458    0.1%
   12       846     2.478    0.2%
   13     904.8     14.52    1.6%
   14       943     8.896    0.9%
   15      1016     8.434    0.8%
   16      1059     2.823    0.2%
   17      1081        11    1.0%
   18      1133     14.21    1.2%
   19      1180     11.01    0.9%
   20      1219     11.08    0.9%

Quality and confidence:
param     error
r         0.118

Model:
Time ~=    296.4
    + r    46.56
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_gas_left", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.8
    + r    45.08
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     295.8     0.142    0.0%
    1     344.2     0.375    0.1%
    2     390.1     0.435    0.1%
    3       435     2.009    0.4%
    4     480.8     0.552    0.1%
    5     524.9     0.925    0.1%
    6       575     9.991    1.7%
    7     617.5     0.615    0.0%
    8     666.5     8.232    1.2%
    9     706.5      2.44    0.3%
   10     753.3     7.808    1.0%
   11     794.7     2.469    0.3%
   12     836.9     0.679    0.0%
   13     896.6     14.09    1.5%
   14     938.5     8.443    0.8%
   15     979.2     4.746    0.4%
   16      1024     7.675    0.7%
   17      1076     12.61    1.1%
   18      1113     4.154    0.3%
   19      1154     2.728    0.2%
   20      1203     8.398    0.6%

Quality and confidence:
param     error
r         0.083

Model:
Time ~=    299.5
    + r    45.32
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_balance", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    304.9
    + r    133.3
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.1     0.257    0.0%
    1     435.1     0.366    0.0%
    2       569     0.605    0.1%
    3     722.5      13.9    1.9%
    4     840.1     7.947    0.9%
    5     976.4     12.52    1.2%
    6      1105     9.828    0.8%
    7      1246     12.59    1.0%
    8      1378      13.8    1.0%
    9      1513     14.63    0.9%
   10      1650     16.86    1.0%
   11      1780     10.74    0.6%
   12      1910     11.74    0.6%
   13      2049     12.63    0.6%
   14      2186     14.56    0.6%
   15      2312     11.91    0.5%
   16      2439     14.27    0.5%
   17      2587     5.006    0.1%
   18      2719      11.1    0.4%
   19      2839     14.48    0.5%
   20      2975     8.086    0.2%

Quality and confidence:
param     error
r         0.148

Model:
Time ~=    306.2
    + r    133.8
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_value_transferred", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.2
    + r    45.54
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     295.9     0.166    0.0%
    1     344.4     0.578    0.1%
    2     390.3     0.614    0.1%
    3     435.7     1.881    0.4%
    4     486.7     3.647    0.7%
    5     529.6     6.065    1.1%
    6     576.1     3.174    0.5%
    7     622.4     5.428    0.8%
    8     662.8     2.497    0.3%
    9     712.4      8.47    1.1%
   10     756.3     6.397    0.8%
   11     800.2     5.543    0.6%
   12       844     7.605    0.9%
   13     904.6     8.966    0.9%
   14     944.2      10.8    1.1%
   15       987     7.972    0.8%
   16      1030     10.73    1.0%
   17      1086      18.6    1.7%
   18      1126     11.99    1.0%
   19      1177     8.259    0.7%
   20      1215     10.46    0.8%

Quality and confidence:
param     error
r           0.1

Model:
Time ~=      298
    + r    46.05
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_minimum_balance", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.5
    + r    45.19
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0       296     0.116    0.0%
    1     344.2     0.326    0.0%
    2     390.1     0.551    0.1%
    3     435.2     0.657    0.1%
    4     483.8     6.475    1.3%
    5     524.4     0.788    0.1%
    6     574.5     11.31    1.9%
    7       618     1.819    0.2%
    8     660.7     1.082    0.1%
    9     712.7      8.38    1.1%
   10     765.2     11.83    1.5%
   11     804.3     10.15    1.2%
   12     851.1     16.67    1.9%
   13     887.7     10.16    1.1%
   14     940.8     11.13    1.1%
   15     983.4      9.93    1.0%
   16      1025     7.861    0.7%
   17      1072     11.85    1.1%
   18      1123     17.43    1.5%
   19      1169     15.68    1.3%
   20      1215     14.32    1.1%

Quality and confidence:
param     error
r         0.119

Model:
Time ~=    298.4
    + r    45.77
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_block_number", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.7
    + r    44.67
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.2     0.196    0.0%
    1     346.2     3.046    0.8%
    2     389.1     0.226    0.0%
    3     435.7     3.495    0.8%
    4     479.2      0.64    0.1%
    5     523.2     0.716    0.1%
    6     567.7     1.334    0.2%
    7     614.2     2.364    0.3%
    8     666.3     12.75    1.9%
    9     701.8     1.094    0.1%
   10     748.9     7.902    1.0%
   11     797.8     14.07    1.7%
   12     834.2     3.354    0.4%
   13     874.6      1.13    0.1%
   14     935.1     12.01    1.2%
   15     979.1     11.42    1.1%
   16      1022     12.17    1.1%
   17      1060     1.566    0.1%
   18      1115     13.75    1.2%
   19      1162     15.96    1.3%
   20      1192     5.637    0.4%

Quality and confidence:
param     error
r         0.106

Model:
Time ~=    298.8
    + r    45.09
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_now", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.8
    + r    44.78
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.1     0.181    0.0%
    1     343.3     0.258    0.0%
    2     389.5     0.463    0.1%
    3     433.3     0.436    0.1%
    4     480.5     0.539    0.1%
    5       529      9.34    1.7%
    6     571.5     10.06    1.7%
    7       616     2.556    0.4%
    8     662.7     5.176    0.7%
    9     703.7     1.074    0.1%
   10     747.3     1.923    0.2%
   11     794.1     7.504    0.9%
   12     838.9     5.999    0.7%
   13     878.2      1.17    0.1%
   14     930.6     5.289    0.5%
   15     975.9     3.955    0.4%
   16      1020      9.12    0.8%
   17      1069     10.95    1.0%
   18      1110     9.162    0.8%
   19      1150     8.837    0.7%
   20      1195     7.836    0.6%

Quality and confidence:
param     error
r         0.076

Model:
Time ~=    299.8
    + r    44.95
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_weight_to_fee", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      301
    + r    117.3
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.5     0.744    0.2%
    1     418.8     0.387    0.0%
    2     540.5     8.578    1.5%
    3     656.4     7.829    1.1%
    4     772.2     9.114    1.1%
    5       889     7.739    0.8%
    6      1011     11.39    1.1%
    7      1125      11.3    1.0%
    8      1247      14.5    1.1%
    9      1365     14.83    1.0%
   10      1479     14.34    0.9%
   11      1600     13.25    0.8%
   12      1714     10.69    0.6%
   13      1834     13.73    0.7%
   14      1959     12.57    0.6%
   15      2069     13.33    0.6%
   16      2177     9.371    0.4%
   17      2309     13.84    0.5%
   18      2425     12.04    0.4%
   19      2545     15.59    0.6%
   20      2667     11.91    0.4%

Quality and confidence:
param     error
r         0.138

Model:
Time ~=    300.4
    + r      118
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_gas", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    175.9
    + r    21.19
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0       173     0.165    0.0%
    1     196.5     0.281    0.1%
    2     217.7     0.168    0.0%
    3     240.4     0.722    0.3%
    4     261.5     0.993    0.3%
    5     281.4     0.264    0.0%
    6     303.9     0.233    0.0%
    7     324.4     0.212    0.0%
    8     345.9     2.115    0.6%
    9       365      0.36    0.0%
   10     385.8     0.566    0.1%
   11       412     1.646    0.3%
   12     433.7     3.976    0.9%
   13     456.4     1.709    0.3%
   14     472.7     1.014    0.2%
   15     494.2     1.236    0.2%
   16     524.8     14.28    2.7%
   17     534.8     1.328    0.2%
   18     556.2     2.276    0.4%
   19     578.3     1.375    0.2%
   20     596.3     1.257    0.2%

Quality and confidence:
param     error
r          0.05

Model:
Time ~=    175.7
    + r    21.26
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_input", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    299.7
    + r     44.7
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     295.8     0.079    0.0%
    1     343.7     0.259    0.0%
    2     393.1     3.971    1.0%
    3     433.3     0.356    0.0%
    4     479.2     0.718    0.1%
    5     527.5     8.747    1.6%
    6     573.7        10    1.7%
    7     614.8     0.863    0.1%
    8     658.7     2.371    0.3%
    9     701.2     1.109    0.1%
   10     749.4     5.627    0.7%
   11     796.5     9.331    1.1%
   12     836.4     8.595    1.0%
   13       886     11.96    1.3%
   14     935.5     9.391    1.0%
   15     979.2     14.29    1.4%
   16      1016      4.25    0.4%
   17      1065      11.9    1.1%
   18      1118     12.11    1.0%
   19      1150     8.938    0.7%
   20      1196      10.8    0.9%

Quality and confidence:
param     error
r         0.099

Model:
Time ~=    299.5
    + r    45.05
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_input_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    369.5
    + n    11.92
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     343.6     0.182    0.0%
   20     586.2     1.674    0.2%
   40     842.6     12.07    1.4%
   60      1079      14.2    1.3%
   80      1324     16.09    1.2%
  100      1567     13.47    0.8%
  120      1804     13.05    0.7%
  140      2045     13.88    0.6%
  160      2285     13.99    0.6%
  180      2537        12    0.4%
  200      2750     13.23    0.4%
  220      2992     18.51    0.6%
  240      3245     13.99    0.4%
  260      3464     15.57    0.4%
  280      3719     10.89    0.2%
  300      3947      2.97    0.0%
  320      4194     14.03    0.3%
  340      4433      16.3    0.3%
  360      4682     6.047    0.1%
  380      4907     16.08    0.3%
  400      5139     16.31    0.3%
  420      5382     17.47    0.3%
  440      5624     10.28    0.1%
  460      5850     6.732    0.1%
  480      6092     12.82    0.2%
  500      6337     23.68    0.3%
  520      6578     23.65    0.3%
  540      6809     22.87    0.3%
  560      7041     27.63    0.3%
  580      7281     26.15    0.3%
  600      7518     20.83    0.2%
  620      7774     23.18    0.2%
  640      7997     25.42    0.3%
  660      8251      27.4    0.3%
  680      8495     25.58    0.3%
  700      8712     17.22    0.1%
  720      8958     14.64    0.1%
  740      9190      25.7    0.2%
  760      9417     18.61    0.1%
  780      9647     9.174    0.0%
  800      9880     27.02    0.2%
  820     10180     36.79    0.3%
  840     10390     29.56    0.2%
  860     10700     54.63    0.5%
  880     10850     31.58    0.2%
  900     11130     38.26    0.3%
  920     11330     23.45    0.2%
  940     11750     12.12    0.1%
  960     11780     28.08    0.2%
  980     12040     14.18    0.1%
 1000     12280     36.93    0.3%
 1020     12510     25.44    0.2%

Quality and confidence:
param     error
n         0.005

Model:
Time ~=    366.1
    + n    11.94
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_return", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    291.1
    + r    1.683
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     291.1     0.101    0.0%
    1     292.7     0.133    0.0%

Quality and confidence:
param     error
r         0.055

Model:
Time ~=    291.1
    + r    1.661
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_return_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    293.2
    + n    0.228
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     292.7     0.136    0.0%
   20     297.6     0.056    0.0%
   40     302.3     0.217    0.0%
   60     306.8      0.23    0.0%
   80     311.2     0.228    0.0%
  100     318.7     3.552    1.1%
  120     320.7     0.134    0.0%
  140     325.2     0.354    0.1%
  160     335.4     8.941    2.6%
  180     335.9     4.806    1.4%
  200     339.1     0.095    0.0%
  220     343.6     0.262    0.0%
  240       348     0.145    0.0%
  260       355     6.815    1.9%
  280     361.5     5.515    1.5%
  300     367.8     5.415    1.4%
  320     366.4     0.161    0.0%
  340     371.1     0.262    0.0%
  360     375.6     0.245    0.0%
  380     379.9     0.102    0.0%
  400     384.8     0.274    0.0%
  420     389.3     0.235    0.0%
  440     393.9     0.243    0.0%
  460     398.3     0.281    0.0%
  480     402.9      0.27    0.0%
  500     408.1     0.869    0.2%
  520       412     0.127    0.0%
  540     416.8     0.427    0.1%
  560     421.1     0.215    0.0%
  580     425.7     0.355    0.0%
  600     430.3     0.198    0.0%
  620     434.9     0.302    0.0%
  640     439.2     0.226    0.0%
  660     443.8     0.216    0.0%
  680     448.7     0.166    0.0%
  700       453     0.268    0.0%
  720     459.1     4.492    0.9%
  740     462.7     0.323    0.0%
  760     468.3     4.308    0.9%
  780     471.5     0.295    0.0%
  800     475.9     0.143    0.0%
  820     480.4     0.166    0.0%
  840       488     8.632    1.7%
  860     489.7     0.393    0.0%
  880     494.6     0.158    0.0%
  900     500.1     4.004    0.8%
  920     514.7     15.22    2.9%
  940     511.3      5.98    1.1%
  960     512.6     0.138    0.0%
  980     523.6     13.14    2.5%
 1000     521.7     0.301    0.0%
 1020     526.4     0.171    0.0%

Quality and confidence:
param     error
n             0

Model:
Time ~=    293.6
    + n     0.23
              µs

Reads = 4 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_terminate", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: Contracts DeletionQueue (r:1 w:1)
Storage: Contracts OwnerInfoOf (r:1 w:1)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    295.9
    + r    52.02
              µs

Reads = 4 + (4 * r)
Writes = 1 + (5 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0       296     0.198    0.0%
    1     348.7     2.041    0.5%

Quality and confidence:
param     error
r         0.683

Model:
Time ~=      296
    + r    52.73
              µs

Reads = 4 + (4 * r)
Writes = 1 + (5 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_random", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: RandomnessCollectiveFlip RandomMaterial (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    301.7
    + r    153.8
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.1     0.092    0.0%
    1     453.9     0.301    0.0%
    2     606.1     0.734    0.1%
    3     767.3     11.39    1.4%
    4     926.2     12.42    1.3%
    5      1090     14.58    1.3%
    6      1238      15.7    1.2%
    7      1378     11.64    0.8%
    8      1522     9.006    0.5%
    9      1690     15.37    0.9%
   10      1842        13    0.7%
   11      1989     13.21    0.6%
   12      2164      7.66    0.3%
   13      2307     12.66    0.5%
   14      2449     14.63    0.5%
   15      2604     18.83    0.7%
   16      2758     12.45    0.4%
   17      2943     13.87    0.4%
   18      3078     13.64    0.4%
   19      3239     10.97    0.3%
   20      3399     16.12    0.4%

Quality and confidence:
param     error
r         0.179

Model:
Time ~=      301
    + r    154.3
              µs

Reads = 5 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_deposit_event", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    305.3
    + r    281.4
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     291.6      0.16    0.0%
    1     587.5      8.13    1.3%
    2     865.8     8.702    1.0%
    3      1154     13.35    1.1%
    4      1442      11.1    0.7%
    5      1712     11.23    0.6%
    6      1993     12.14    0.6%
    7      2287     7.422    0.3%
    8      2559     5.519    0.2%
    9      2843     10.15    0.3%
   10      3118     21.14    0.6%
   11      3414     11.61    0.3%
   12      3685     13.02    0.3%
   13      3961     15.48    0.3%
   14      4245     12.37    0.2%
   15      4516     25.43    0.5%
   16      4796     20.89    0.4%
   17      5097     9.687    0.1%
   18      5390     12.48    0.2%
   19      5661      14.5    0.2%
   20      5933     10.04    0.1%

Quality and confidence:
param     error
r         0.177

Model:
Time ~=    305.1
    + r    281.6
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_deposit_event_per_topic_and_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)
Storage: System EventTopics (r:100 w:100)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      579
    + t    291.9
    + n     86.8
              µs

Reads = 4 + (100 * t) + (0 * n)
Writes = 1 + (100 * t) + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    t     n   mean µs  sigma µs       %
    0    16      1931     16.87    0.8%
    1    16      2276     15.93    0.6%
    2    16      2590     17.01    0.6%
    3    16      2849     12.13    0.4%
    4     0      1736     11.18    0.6%
    4     1      1854      8.72    0.4%
    4     2      1907     9.799    0.5%
    4     3      2001     16.57    0.8%
    4     4      2101     8.385    0.3%
    4     5      2169     10.32    0.4%
    4     6      2254     11.75    0.5%
    4     7      2316      11.3    0.4%
    4     8      2438     16.57    0.6%
    4     9      2519     22.32    0.8%
    4    10      2614     8.015    0.3%
    4    11      2704     14.69    0.5%
    4    12      2795     19.15    0.6%
    4    13      2859     13.99    0.4%
    4    14      2957     19.19    0.6%
    4    15      3071     10.11    0.3%
    4    16      3127     11.64    0.3%

Quality and confidence:
param     error
t         1.587
n         0.312

Model:
Time ~=    566.5
    + t    292.9
    + n    87.44
              µs

Reads = 4 + (100 * t) + (0 * n)
Writes = 1 + (100 * t) + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_debug_message", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: System Account (r:1 w:0)
Storage: Contracts ContractInfoOf (r:1 w:1)
Storage: Contracts CodeStorage (r:1 w:0)
Storage: Timestamp Now (r:1 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    184.5
    + r    36.91
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     181.8     0.178    0.0%
    1     222.4     0.294    0.1%
    2     261.2     3.005    1.1%
    3     297.5     1.683    0.5%
    4     332.4     0.616    0.1%
    5     366.5     0.599    0.1%
    6     406.9     0.845    0.2%
    7     442.2     1.857    0.4%
    8     488.1     15.36    3.1%
    9     513.6      0.65    0.1%
   10     549.8     0.979    0.1%
   11     591.4     1.679    0.2%
   12     628.3     1.264    0.2%
   13     664.2     2.663    0.4%
   14     697.1     1.495    0.2%
   15     736.8     6.465    0.8%
   16     777.2     11.75    1.5%
   17     820.6     9.387    1.1%
   18     853.7     7.685    0.9%
   19     893.9     11.64    1.3%
   20     932.8     13.74    1.4%

Quality and confidence:
param     error
r         0.086

Model:
Time ~=      183
    + r    37.22
              µs

Reads = 4 + (0 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    141.4
    + r    400.5
              µs

Reads = 4 + (100 * r)
Writes = 1 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.5      0.19    0.0%
    1     631.4     2.285    0.3%
    2     988.7     5.207    0.5%
    3      1361     9.498    0.6%
    4      1734     15.41    0.8%
    5      2123     9.874    0.4%
    6      2495     7.424    0.2%
    7      2882     14.54    0.5%
    8      3248     13.83    0.4%
    9      3719     15.81    0.4%
   10      4101     16.73    0.4%
   11      4524     24.24    0.5%
   12      4931     25.46    0.5%
   13      5294     18.22    0.3%
   14      5695     27.45    0.4%
   15      6103     27.69    0.4%
   16      6541     49.51    0.7%
   17      6971     29.37    0.4%
   18      7525     25.81    0.3%
   19      7918     24.16    0.3%
   20      8353     21.34    0.2%

Quality and confidence:
param     error
r         0.994

Model:
Time ~=    129.2
    + r    403.4
              µs

Reads = 4 + (100 * r)
Writes = 1 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage_per_new_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    693.8
    + n    30.75
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     635.8     1.496    0.2%
    1     724.3     3.325    0.4%
    2     756.3     4.579    0.6%
    3       786     2.553    0.3%
    4     827.1     8.587    1.0%
    5       854        10    1.1%
    6       879     4.915    0.5%
    7     912.2     3.454    0.3%
    8       938     6.482    0.6%
    9     973.2     12.04    1.2%
   10     991.3      3.53    0.3%
   11      1044     13.85    1.3%
   12      1080     2.391    0.2%
   13      1093     6.349    0.5%
   14      1120     6.137    0.5%
   15      1152     13.97    1.2%
   16      1176     12.33    1.0%

Quality and confidence:
param     error
n         0.266

Model:
Time ~=    684.7
    + n    31.66
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_set_storage_per_old_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    715.3
    + n    10.12
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     636.8     1.203    0.1%
    1     711.9     1.712    0.2%
    2       754      11.3    1.4%
    3     752.4     1.118    0.1%
    4     762.4       2.2    0.2%
    5     769.4     2.419    0.3%
    6     779.4     2.515    0.3%
    7       790      8.14    1.0%
    8     799.4     6.402    0.8%
    9     806.5     4.503    0.5%
   10     807.2     7.237    0.8%
   11     819.2     2.127    0.2%
   12     823.3     1.816    0.2%
   13     837.7     2.214    0.2%
   14     859.2     11.54    1.3%
   15       874     10.96    1.2%
   16     877.6     2.493    0.2%

Quality and confidence:
param     error
n          0.32

Model:
Time ~=    701.9
    + n    11.23
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_clear_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    182.9
    + r    378.3
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     295.9     0.205    0.0%
    1     638.3     2.076    0.3%
    2     974.5     8.397    0.8%
    3      1330      2.54    0.1%
    4      1689     16.01    0.9%
    5      2039     10.85    0.5%
    6      2402     9.092    0.3%
    7      2760     13.05    0.4%
    8      3134      17.7    0.5%
    9      3565     21.88    0.6%
   10      3919     13.27    0.3%
   11      4367     22.18    0.5%
   12      4702     11.97    0.2%
   13      5051     18.09    0.3%
   14      5409     16.72    0.3%
   15      5830     29.66    0.5%
   16      6212     28.84    0.4%
   17      6605     43.61    0.6%
   18      7135     33.11    0.4%
   19      7546     28.43    0.3%
   20      7938     25.55    0.3%

Quality and confidence:
param     error
r         0.909

Model:
Time ~=    163.5
    + r    381.4
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_clear_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    695.5
    + n    9.906
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     636.7     1.644    0.2%
    1     695.1     7.789    1.1%
    2       723       2.6    0.3%
    3       742     10.56    1.4%
    4     742.7     1.065    0.1%
    5     751.8     3.157    0.4%
    6     754.1     4.551    0.6%
    7     765.2     3.358    0.4%
    8     773.8     4.153    0.5%
    9     784.7     7.552    0.9%
   10     786.8     8.085    1.0%
   11     793.5     2.795    0.3%
   12     800.5     5.775    0.7%
   13       823     8.145    0.9%
   14     834.5     3.933    0.4%
   15     855.6     11.34    1.3%
   16     853.6      1.68    0.1%

Quality and confidence:
param     error
n         0.261

Model:
Time ~=    685.8
    + n    10.72
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_get_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    199.6
    + r    317.9
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     298.5     0.167    0.0%
    1     573.9     1.492    0.2%
    2     865.5     8.953    1.0%
    3      1178     11.47    0.9%
    4      1448     7.181    0.4%
    5      1785     10.69    0.5%
    6      2071     11.56    0.5%
    7      2380     11.28    0.4%
    8      2669     10.01    0.3%
    9      3034     11.19    0.3%
   10      3336     11.52    0.3%
   11      3679     19.34    0.5%
   12      4002     16.72    0.4%
   13      4300     17.58    0.4%
   14      4610     37.01    0.8%
   15      4946     20.55    0.4%
   16      5270     26.76    0.5%
   17      5608     19.77    0.3%
   18      6054     21.44    0.3%
   19      6353     21.82    0.3%
   20      6674     22.39    0.3%

Quality and confidence:
param     error
r         0.687

Model:
Time ~=    189.6
    + r    319.8
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_get_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=      652
    + n    67.19
              µs

Reads = 104 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     573.7     0.921    0.1%
    1     702.3     5.087    0.7%
    2     803.9     3.816    0.4%
    3     864.4      2.31    0.2%
    4     931.6     5.479    0.5%
    5     998.2     13.62    1.3%
    6      1056      1.75    0.1%
    7      1128     13.35    1.1%
    8      1189     9.817    0.8%
    9      1252     10.02    0.8%
   10      1317     12.27    0.9%
   11      1375       5.4    0.3%
   12      1445     12.97    0.8%
   13      1509     4.578    0.3%
   14      1596     9.754    0.6%
   15      1671     10.05    0.6%
   16      1731     13.44    0.7%

Quality and confidence:
param     error
n         0.353

Model:
Time ~=    638.9
    + n    68.29
              µs

Reads = 104 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_contains_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    212.3
    + r    285.5
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     296.1     0.131    0.0%
    1       543     1.884    0.3%
    2       798     3.327    0.4%
    3      1079     11.89    1.1%
    4      1335     8.688    0.6%
    5      1613     10.21    0.6%
    6      1898     13.24    0.6%
    7      2160     8.523    0.3%
    8      2429     7.234    0.2%
    9      2747     14.83    0.5%
   10      3038     27.53    0.9%
   11      3300     16.43    0.4%
   12      3638     23.93    0.6%
   13      3942     23.91    0.6%
   14      4143     22.28    0.5%
   15      4473      21.7    0.4%
   16      4761     29.14    0.6%
   17      5049     30.75    0.6%
   18      5419     24.02    0.4%
   19      5733     18.75    0.3%
   20      6041     29.66    0.4%

Quality and confidence:
param     error
r         0.624

Model:
Time ~=    197.5
    + r    287.1
              µs

Reads = 4 + (100 * r)
Writes = 1 + (0 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_contains_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    605.4
    + n    8.991
              µs

Reads = 104 + (0 * n)
Writes = 1 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     541.7     1.271    0.2%
    1     598.9     4.806    0.8%
    2     644.5     13.74    2.1%
    3     640.2     8.172    1.2%
    4       654     9.601    1.4%
    5     652.4     2.276    0.3%
    6     665.2     5.119    0.7%
    7     666.6     1.369    0.2%
    8     684.5     6.699    0.9%
    9     681.4     2.206    0.3%
   10     683.4     1.824    0.2%
   11     696.6     4.052    0.5%
   12     697.1     2.187    0.3%
   13     719.5     5.214    0.7%
   14     725.6     2.673    0.3%
   15     748.5     9.889    1.3%
   16       753     2.287    0.3%

Quality and confidence:
param     error
n         0.291

Model:
Time ~=    595.7
    + n    9.745
              µs

Reads = 104 + (0 * n)
Writes = 1 + (0 * n)

Pallet: "pallet_contracts", Extrinsic: "seal_take_storage", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    197.3
    + r    413.3
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    r   mean µs  sigma µs       %
    0     298.5     0.169    0.0%
    1     674.7     9.995    1.4%
    2      1047     8.606    0.8%
    3      1462     12.17    0.8%
    4      1830     13.91    0.7%
    5      2250     14.32    0.6%
    6      2631     16.74    0.6%
    7      3043     26.04    0.8%
    8      3406     11.31    0.3%
    9      3896     18.17    0.4%
   10      4298     8.247    0.1%
   11      4717     22.14    0.4%
   12      5123     25.76    0.5%
   13      5555      15.8    0.2%
   14      5927     22.82    0.3%
   15      6338     21.84    0.3%
   16      6784     36.48    0.5%
   17      7213     32.38    0.4%
   18      7797     30.33    0.3%
   19      8214     28.23    0.3%
   20      8621     22.96    0.2%

Quality and confidence:
param     error
r         0.863

Model:
Time ~=    177.6
    + r    416.2
              µs

Reads = 5 + (100 * r)
Writes = 3 + (100 * r)

Pallet: "pallet_contracts", Extrinsic: "seal_take_storage_per_kb", Lowest values: [], Highest values: [], Steps: 50, Repeat: 20
Raw Storage Info
========
Storage: Skipped Metadata (r:0 w:0)

Median Slopes Analysis
========
-- Extrinsic Time --

Model:
Time ~=    751.7
    + n    68.54
              µs

Reads = 105 + (0 * n)
Writes = 103 + (0 * n)

Min Squares Analysis
========
-- Extrinsic Time --

Data points distribution:
    n   mean µs  sigma µs       %
    0     687.9     14.15    2.0%
    1       799     4.313    0.5%
    2     900.4     10.22    1.1%
    3     965.8     9.792    1.0%
<truncated>...

@athei athei added A0-please_review Pull request needs code review. and removed A3-in_progress Pull request is in progress. No review needed at this stage. labels Jan 31, 2022
Robbepop
Robbepop reviewed Jan 31, 2022
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utils/wasm-builder/src/wasm_project.rs
Comment on lines 251 to 254
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Is there a reason that we use panic = "abort" for both release and dev profiles but not for production profile? Defaults to panic = "unwind".

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@Robbepop Robbepop Jan 31, 2022 •
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Offtopic: The tons of .into() calls kinda irk me, we should really think about changing the API of Table::insert to take a generic parameter T: Into<WhateverThisIs>.

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@athei athei Jan 31, 2022 •
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production inherits from release. It uses abort implicitly. We know for sure because we would get a build error if we'd try to build a runtime with unwind support (we don't implement unwind support).

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Ah so overriding profile.release also overrides all inherited profiles. Makes sense.

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athei commented Jan 31, 2022

#10747 is merged. Runtime is build with lto=fat, cgu=1. I reverted the changes here and started the benchbot. Should be ready for merge if the weights look reasonable.

cargo run --quiet --profile=production --features=runtime-benchmarks …
5b59c0f 
…--manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs
athei
athei commented Jan 31, 2022
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Inspected the weights:

  • Setup weights went up quite a bit.
  • Load/Store instructions almost doubled in weight.
  • Other instructions stayed the same or improved slightly

frame/contracts/src/weights.rs
Comment on lines 750 to 759
fn instr_i64load(r: u32, ) -> Weight {
(74_212_000 as Weight)
// Standard Error: 0
.saturating_add((1_325_000 as Weight).saturating_mul(r as Weight))
(118_782_000 as Weight)
// Standard Error: 2_000
.saturating_add((2_711_000 as Weight).saturating_mul(r as Weight))
}
fn instr_i64store(r: u32, ) -> Weight {
(74_505_000 as Weight)
// Standard Error: 1_000
.saturating_add((1_423_000 as Weight).saturating_mul(r as Weight))
(118_311_000 as Weight)
// Standard Error: 5_000
.saturating_add((2_378_000 as Weight).saturating_mul(r as Weight))
}
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@athei athei Jan 31, 2022

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Load and store instruction performance almost halved (look at r).

frame/contracts/src/weights.rs
// Storage: System Account (r:1 w:1)
fn call() -> Weight {
(140_169_000 as Weight)
(187_520_000 as Weight)
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General call overhead increased quite a bit. Most likely setting up a new module and instance just takes longer in the new version. Do we have a benchmark for this in wasmi (creating a new instance) @Robbepop ?

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yes there are benchmarks for checking the efficiency of module instantiation.

frame/contracts/src/weights.rs
Comment on lines -207 to +211
(210_420_000 as Weight)
// Standard Error: 133_000
.saturating_add((145_601_000 as Weight).saturating_mul(c as Weight))
// Standard Error: 8_000
.saturating_add((1_760_000 as Weight).saturating_mul(s as Weight))
(312_769_000 as Weight)
// Standard Error: 122_000
.saturating_add((142_000_000 as Weight).saturating_mul(c as Weight))
// Standard Error: 7_000
.saturating_add((1_798_000 as Weight).saturating_mul(s as Weight))
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The overhead of instantiating per code byte seems to stay the same. General overhead goes up. I assume setting up the wasm instance is slower now.

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athei commented Feb 4, 2022

Performance regressed too much. We wait for the new wasmi_v1 to try again.

@athei athei closed this Feb 4, 2022
@athei athei deleted the at-bump-wasmi branch February 25, 2022 07:31
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