From 7205ea0ae7d928e21966a6bff2af88f1a08561dd Mon Sep 17 00:00:00 2001
From: Maksym Arutyunyan <maksym.arutyunyan@dfinity.org>
Date: Mon, 7 Jul 2025 11:19:48 +0200
Subject: [PATCH 1/2] perf: use Box<Node> instead of Rc<Node>

---
 src/btreemap/iter.rs | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/src/btreemap/iter.rs b/src/btreemap/iter.rs
index 4bfc96f6..75483152 100644
--- a/src/btreemap/iter.rs
+++ b/src/btreemap/iter.rs
@@ -5,12 +5,11 @@ use super::{
 use crate::{types::NULL, Address, Memory, Storable};
 use std::borrow::Cow;
 use std::ops::{Bound, RangeBounds};
-use std::rc::Rc;
 
 /// An indicator of the current position in the map.
 pub(crate) enum Cursor<K: Storable + Ord + Clone> {
     Address(Address),
-    Node { node: Rc<Node<K>>, next: Index },
+    Node { node: Box<Node<K>>, next: Index },
 }
 
 /// An index into a node's child or entry.
@@ -101,7 +100,7 @@ where
                                 // We found the key exactly matching the left bound.
                                 // Here is where we'll start the iteration.
                                 self.forward_cursors.push(Cursor::Node {
-                                    node: Rc::new(node),
+                                    node: Box::new(node),
                                     next: Index::Entry(idx),
                                 });
                                 break;
@@ -119,7 +118,7 @@ where
                                     && self.range.contains(node.key(idx + 1, self.map.memory()))
                                 {
                                     self.forward_cursors.push(Cursor::Node {
-                                        node: Rc::new(node),
+                                        node: Box::new(node),
                                         next: Index::Entry(idx + 1),
                                     });
                                 }
@@ -157,7 +156,7 @@ where
                                 && self.range.contains(node.key(idx, self.map.memory()))
                             {
                                 self.forward_cursors.push(Cursor::Node {
-                                    node: Rc::new(node),
+                                    node: Box::new(node),
                                     next: Index::Entry(idx),
                                 });
                             }
@@ -197,7 +196,7 @@ where
                                 // We found the key exactly matching the right bound.
                                 // Here is where we'll start the iteration.
                                 self.backward_cursors.push(Cursor::Node {
-                                    node: Rc::new(node),
+                                    node: Box::new(node),
                                     next: Index::Entry(idx),
                                 });
                                 break;
@@ -215,7 +214,7 @@ where
                                     && self.range.contains(node.key(idx - 1, self.map.memory()))
                                 {
                                     self.backward_cursors.push(Cursor::Node {
-                                        node: Rc::new(node),
+                                        node: Box::new(node),
                                         next: Index::Entry(idx - 1),
                                     });
                                 }
@@ -251,7 +250,7 @@ where
                             if idx > 0 && self.range.contains(node.key(idx - 1, self.map.memory()))
                             {
                                 self.backward_cursors.push(Cursor::Node {
-                                    node: Rc::new(node),
+                                    node: Box::new(node),
                                     next: Index::Entry(idx - 1),
                                 });
                             }
@@ -294,7 +293,7 @@ where
                             // Iterate on leaf nodes starting from the first entry.
                             NodeType::Leaf => Index::Entry(0),
                         },
-                        node: Rc::new(node),
+                        node: Box::new(node),
                     });
                 }
                 self.next_map(map)
@@ -380,7 +379,7 @@ where
                     } {
                         self.backward_cursors.push(Cursor::Node {
                             next,
-                            node: Rc::new(node),
+                            node: Box::new(node),
                         });
                     }
                 }

From a9b187c62cef33ae7a02fe2848bc0919bd80cc77 Mon Sep 17 00:00:00 2001
From: Maksym Arutyunyan <maksym.arutyunyan@dfinity.org>
Date: Mon, 7 Jul 2025 11:23:18 +0200
Subject: [PATCH 2/2] --persist

---
 benchmarks/btreemap/canbench_results.yml | 558 +++++++++++------------
 benchmarks/btreeset/canbench_results.yml | 200 ++++----
 2 files changed, 379 insertions(+), 379 deletions(-)

diff --git a/benchmarks/btreemap/canbench_results.yml b/benchmarks/btreemap/canbench_results.yml
index 9e0cc056..7d2d237a 100644
--- a/benchmarks/btreemap/canbench_results.yml
+++ b/benchmarks/btreemap/canbench_results.yml
@@ -2,840 +2,840 @@ benches:
   btreemap_v2_contains_10mib_values:
     total:
       calls: 1
-      instructions: 146995291
+      instructions: 142211173
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob8_u64:
     total:
       calls: 1
-      instructions: 284892472
+      instructions: 284729276
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_1024_128:
     total:
       calls: 1
-      instructions: 4287293304
+      instructions: 4287195962
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_128_128:
     total:
       calls: 1
-      instructions: 834008978
+      instructions: 833911660
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_16_128:
     total:
       calls: 1
-      instructions: 301776748
+      instructions: 301679312
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_256_128:
     total:
       calls: 1
-      instructions: 1319735859
+      instructions: 1319638527
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_1024:
     total:
       calls: 1
-      instructions: 335564947
+      instructions: 335467579
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_128:
     total:
       calls: 1
-      instructions: 335955277
+      instructions: 335857875
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_16:
     total:
       calls: 1
-      instructions: 328905983
+      instructions: 328808633
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_256:
     total:
       calls: 1
-      instructions: 334531677
+      instructions: 334434277
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_32:
     total:
       calls: 1
-      instructions: 339944758
+      instructions: 339847402
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_4:
     total:
       calls: 1
-      instructions: 332437846
+      instructions: 332340488
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_512:
     total:
       calls: 1
-      instructions: 331792563
+      instructions: 331695205
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_64:
     total:
       calls: 1
-      instructions: 334956334
+      instructions: 334858994
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_32_8:
     total:
       calls: 1
-      instructions: 334681548
+      instructions: 334584158
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_4_128:
     total:
       calls: 1
-      instructions: 253423908
+      instructions: 253347390
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_512_128:
     total:
       calls: 1
-      instructions: 2290935349
+      instructions: 2290838029
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_64_128:
     total:
       calls: 1
-      instructions: 414461294
+      instructions: 414363928
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_blob_8_128:
     total:
       calls: 1
-      instructions: 275914178
+      instructions: 275816922
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_u64_blob8:
     total:
       calls: 1
-      instructions: 228029994
+      instructions: 227932672
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_u64_u64:
     total:
       calls: 1
-      instructions: 233187431
+      instructions: 233050993
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_u64_vec8:
     total:
       calls: 1
-      instructions: 228029994
+      instructions: 227932672
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec8_u64:
     total:
       calls: 1
-      instructions: 380801442
+      instructions: 380704254
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_1024_128:
     total:
       calls: 1
-      instructions: 1826287904
+      instructions: 1824658598
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_128_128:
     total:
       calls: 1
-      instructions: 574820230
+      instructions: 574277483
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_16_128:
     total:
       calls: 1
-      instructions: 448722545
+      instructions: 448376101
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_256_128:
     total:
       calls: 1
-      instructions: 902975443
+      instructions: 902317934
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_1024:
     total:
       calls: 1
-      instructions: 515693175
+      instructions: 514204302
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_128:
     total:
       calls: 1
-      instructions: 429124164
+      instructions: 428712852
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_16:
     total:
       calls: 1
-      instructions: 375164758
+      instructions: 375067406
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_256:
     total:
       calls: 1
-      instructions: 442305954
+      instructions: 441718228
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_32:
     total:
       calls: 1
-      instructions: 363448223
+      instructions: 363350869
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_4:
     total:
       calls: 1
-      instructions: 368544564
+      instructions: 368447206
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_512:
     total:
       calls: 1
-      instructions: 461395930
+      instructions: 460605845
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_64:
     total:
       calls: 1
-      instructions: 407640950
+      instructions: 407446580
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_32_8:
     total:
       calls: 1
-      instructions: 360697375
+      instructions: 360599985
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_4_128:
     total:
       calls: 1
-      instructions: 413361417
+      instructions: 412997571
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_512_128:
     total:
       calls: 1
-      instructions: 1253355424
+      instructions: 1252406681
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_64_128:
     total:
       calls: 1
-      instructions: 506709341
+      instructions: 506200295
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_contains_vec_8_128:
     total:
       calls: 1
-      instructions: 402611290
+      instructions: 402314964
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_10mib_values:
     total:
       calls: 1
-      instructions: 393375914
+      instructions: 388591796
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob8_u64:
     total:
       calls: 1
-      instructions: 305884198
+      instructions: 305721002
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_1024_128:
     total:
       calls: 1
-      instructions: 4425389521
+      instructions: 4425292179
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_128_128:
     total:
       calls: 1
-      instructions: 866535933
+      instructions: 866438615
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_16_128:
     total:
       calls: 1
-      instructions: 314506045
+      instructions: 314408609
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_256_128:
     total:
       calls: 1
-      instructions: 1365062534
+      instructions: 1364965202
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_1024:
     total:
       calls: 1
-      instructions: 354205796
+      instructions: 354108428
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_128:
     total:
       calls: 1
-      instructions: 349232421
+      instructions: 349135019
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_16:
     total:
       calls: 1
-      instructions: 338480281
+      instructions: 338382931
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_256:
     total:
       calls: 1
-      instructions: 348833608
+      instructions: 348736208
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_32:
     total:
       calls: 1
-      instructions: 350194174
+      instructions: 350096818
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_4:
     total:
       calls: 1
-      instructions: 340510284
+      instructions: 340412926
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_512:
     total:
       calls: 1
-      instructions: 347739722
+      instructions: 347642364
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_64:
     total:
       calls: 1
-      instructions: 346899048
+      instructions: 346801708
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_32_8:
     total:
       calls: 1
-      instructions: 343165948
+      instructions: 343068558
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_4_128:
     total:
       calls: 1
-      instructions: 264331854
+      instructions: 264255336
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_512_128:
     total:
       calls: 1
-      instructions: 2367146714
+      instructions: 2367049394
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_64_128:
     total:
       calls: 1
-      instructions: 437061978
+      instructions: 436964612
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_blob_8_128:
     total:
       calls: 1
-      instructions: 287893917
+      instructions: 287796661
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_u64_blob8:
     total:
       calls: 1
-      instructions: 237333129
+      instructions: 237235807
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_u64_u64:
     total:
       calls: 1
-      instructions: 244000057
+      instructions: 243863619
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_u64_vec8:
     total:
       calls: 1
-      instructions: 238089174
+      instructions: 237991852
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec8_u64:
     total:
       calls: 1
-      instructions: 388848934
+      instructions: 388751746
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_1024_128:
     total:
       calls: 1
-      instructions: 1843141820
+      instructions: 1841512514
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_128_128:
     total:
       calls: 1
-      instructions: 584443841
+      instructions: 583901094
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_16_128:
     total:
       calls: 1
-      instructions: 457075821
+      instructions: 456729377
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_256_128:
     total:
       calls: 1
-      instructions: 912845756
+      instructions: 912188247
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_1024:
     total:
       calls: 1
-      instructions: 554318203
+      instructions: 552829330
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_128:
     total:
       calls: 1
-      instructions: 437743152
+      instructions: 437331840
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_16:
     total:
       calls: 1
-      instructions: 381755327
+      instructions: 381657975
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_256:
     total:
       calls: 1
-      instructions: 457615508
+      instructions: 457027782
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_32:
     total:
       calls: 1
-      instructions: 370169637
+      instructions: 370072283
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_4:
     total:
       calls: 1
-      instructions: 375013170
+      instructions: 374915812
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_512:
     total:
       calls: 1
-      instructions: 480836472
+      instructions: 480046387
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_64:
     total:
       calls: 1
-      instructions: 414587171
+      instructions: 414392801
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_32_8:
     total:
       calls: 1
-      instructions: 367211255
+      instructions: 367113865
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_4_128:
     total:
       calls: 1
-      instructions: 421476956
+      instructions: 421113110
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_512_128:
     total:
       calls: 1
-      instructions: 1263501985
+      instructions: 1262553242
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_64_128:
     total:
       calls: 1
-      instructions: 515459967
+      instructions: 514950921
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_get_vec_8_128:
     total:
       calls: 1
-      instructions: 410693067
+      instructions: 410396741
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_insert_10mib_values:
     total:
       calls: 1
-      instructions: 4395257644
+      instructions: 4389914887
       heap_increase: 161
       stable_memory_increase: 3613
     scopes: {}
   btreemap_v2_insert_blob8_u64:
     total:
       calls: 1
-      instructions: 445287290
+      instructions: 445148380
       heap_increase: 0
       stable_memory_increase: 4
     scopes: {}
   btreemap_v2_insert_blob_1024_128:
     total:
       calls: 1
-      instructions: 5500629627
+      instructions: 5500538279
       heap_increase: 0
       stable_memory_increase: 196
     scopes: {}
   btreemap_v2_insert_blob_128_128:
     total:
       calls: 1
-      instructions: 1189665566
+      instructions: 1189575032
       heap_increase: 0
       stable_memory_increase: 46
     scopes: {}
   btreemap_v2_insert_blob_16_128:
     total:
       calls: 1
-      instructions: 495782116
+      instructions: 495692426
       heap_increase: 0
       stable_memory_increase: 24
     scopes: {}
   btreemap_v2_insert_blob_256_128:
     total:
       calls: 1
-      instructions: 1797016319
+      instructions: 1796924645
       heap_increase: 0
       stable_memory_increase: 67
     scopes: {}
   btreemap_v2_insert_blob_32_1024:
     total:
       calls: 1
-      instructions: 711940765
+      instructions: 711849765
       heap_increase: 0
       stable_memory_increase: 173
     scopes: {}
   btreemap_v2_insert_blob_32_128:
     total:
       calls: 1
-      instructions: 552029222
+      instructions: 551938454
       heap_increase: 0
       stable_memory_increase: 28
     scopes: {}
   btreemap_v2_insert_blob_32_16:
     total:
       calls: 1
-      instructions: 526967628
+      instructions: 526876092
       heap_increase: 0
       stable_memory_increase: 11
     scopes: {}
   btreemap_v2_insert_blob_32_256:
     total:
       calls: 1
-      instructions: 580630383
+      instructions: 580539981
       heap_increase: 0
       stable_memory_increase: 49
     scopes: {}
   btreemap_v2_insert_blob_32_32:
     total:
       calls: 1
-      instructions: 537017143
+      instructions: 536926289
       heap_increase: 0
       stable_memory_increase: 13
     scopes: {}
   btreemap_v2_insert_blob_32_4:
     total:
       calls: 1
-      instructions: 517361131
+      instructions: 517270027
       heap_increase: 0
       stable_memory_increase: 8
     scopes: {}
   btreemap_v2_insert_blob_32_512:
     total:
       calls: 1
-      instructions: 619480547
+      instructions: 619389665
       heap_increase: 0
       stable_memory_increase: 91
     scopes: {}
   btreemap_v2_insert_blob_32_64:
     total:
       calls: 1
-      instructions: 543189998
+      instructions: 543098852
       heap_increase: 0
       stable_memory_increase: 18
     scopes: {}
   btreemap_v2_insert_blob_32_8:
     total:
       calls: 1
-      instructions: 525682978
+      instructions: 525592612
       heap_increase: 0
       stable_memory_increase: 9
     scopes: {}
   btreemap_v2_insert_blob_4_128:
     total:
       calls: 1
-      instructions: 416850660
+      instructions: 416771974
       heap_increase: 0
       stable_memory_increase: 13
     scopes: {}
   btreemap_v2_insert_blob_512_128:
     total:
       calls: 1
-      instructions: 3047981730
+      instructions: 3047890476
       heap_increase: 0
       stable_memory_increase: 111
     scopes: {}
   btreemap_v2_insert_blob_64_128:
     total:
       calls: 1
-      instructions: 670321465
+      instructions: 670229451
       heap_increase: 0
       stable_memory_increase: 34
     scopes: {}
   btreemap_v2_insert_blob_8_128:
     total:
       calls: 1
-      instructions: 468235231
+      instructions: 468148607
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_u64_blob8:
     total:
       calls: 1
-      instructions: 414666774
+      instructions: 414573520
       heap_increase: 0
       stable_memory_increase: 5
     scopes: {}
   btreemap_v2_insert_u64_u64:
     total:
       calls: 1
-      instructions: 422429216
+      instructions: 422311308
       heap_increase: 0
       stable_memory_increase: 6
     scopes: {}
   btreemap_v2_insert_u64_vec8:
     total:
       calls: 1
-      instructions: 417884690
+      instructions: 417793976
       heap_increase: 0
       stable_memory_increase: 21
     scopes: {}
   btreemap_v2_insert_vec8_u64:
     total:
       calls: 1
-      instructions: 600327744
+      instructions: 600241480
       heap_increase: 0
       stable_memory_increase: 16
     scopes: {}
   btreemap_v2_insert_vec_1024_128:
     total:
       calls: 1
-      instructions: 2753450497
+      instructions: 2751883354
       heap_increase: 0
       stable_memory_increase: 193
     scopes: {}
   btreemap_v2_insert_vec_128_128:
     total:
       calls: 1
-      instructions: 1019523148
+      instructions: 1018986630
       heap_increase: 0
       stable_memory_increase: 51
     scopes: {}
   btreemap_v2_insert_vec_16_128:
     total:
       calls: 1
-      instructions: 715765000
+      instructions: 715440972
       heap_increase: 0
       stable_memory_increase: 31
     scopes: {}
   btreemap_v2_insert_vec_256_128:
     total:
       calls: 1
-      instructions: 1410085573
+      instructions: 1409430838
       heap_increase: 0
       stable_memory_increase: 71
     scopes: {}
   btreemap_v2_insert_vec_32_1024:
     total:
       calls: 1
-      instructions: 1186265654
+      instructions: 1184814611
       heap_increase: 0
       stable_memory_increase: 171
     scopes: {}
   btreemap_v2_insert_vec_32_128:
     total:
       calls: 1
-      instructions: 762903641
+      instructions: 762530013
       heap_increase: 0
       stable_memory_increase: 33
     scopes: {}
   btreemap_v2_insert_vec_32_16:
     total:
       calls: 1
-      instructions: 672654643
+      instructions: 672563151
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_32_256:
     total:
       calls: 1
-      instructions: 876327450
+      instructions: 875753632
       heap_increase: 0
       stable_memory_increase: 54
     scopes: {}
   btreemap_v2_insert_vec_32_32:
     total:
       calls: 1
-      instructions: 668074038
+      instructions: 667983184
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_32_4:
     total:
       calls: 1
-      instructions: 666799950
+      instructions: 666709196
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_32_512:
     total:
       calls: 1
-      instructions: 981986579
+      instructions: 981187745
       heap_increase: 0
       stable_memory_increase: 91
     scopes: {}
   btreemap_v2_insert_vec_32_64:
     total:
       calls: 1
-      instructions: 700153412
+      instructions: 699970006
       heap_increase: 0
       stable_memory_increase: 24
     scopes: {}
   btreemap_v2_insert_vec_32_8:
     total:
       calls: 1
-      instructions: 666398649
+      instructions: 666308283
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_4_128:
     total:
       calls: 1
-      instructions: 610630068
+      instructions: 610329720
       heap_increase: 0
       stable_memory_increase: 16
     scopes: {}
   btreemap_v2_insert_vec_512_128:
     total:
       calls: 1
-      instructions: 1867418964
+      instructions: 1866471276
       heap_increase: 0
       stable_memory_increase: 112
     scopes: {}
   btreemap_v2_insert_vec_64_128:
     total:
       calls: 1
-      instructions: 854008587
+      instructions: 853527323
       heap_increase: 0
       stable_memory_increase: 41
     scopes: {}
   btreemap_v2_insert_vec_8_128:
     total:
       calls: 1
-      instructions: 672714783
+      instructions: 672412257
       heap_increase: 0
       stable_memory_increase: 23
     scopes: {}
@@ -856,21 +856,21 @@ benches:
   btreemap_v2_mem_manager_contains_u64_u64:
     total:
       calls: 1
-      instructions: 309538853
+      instructions: 309491909
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_contains_u64_vec512:
     total:
       calls: 1
-      instructions: 393779978
+      instructions: 393000497
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_contains_vec512_u64:
     total:
       calls: 1
-      instructions: 1228884611
+      instructions: 1228107785
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -891,28 +891,28 @@ benches:
   btreemap_v2_mem_manager_get_u64_u64:
     total:
       calls: 1
-      instructions: 320468197
+      instructions: 320421253
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_get_u64_vec512:
     total:
       calls: 1
-      instructions: 417522101
+      instructions: 416742620
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_get_vec512_u64:
     total:
       calls: 1
-      instructions: 1269603141
+      instructions: 1268826315
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_blob512_u64:
     total:
       calls: 1
-      instructions: 3144794745
+      instructions: 3144794685
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -926,28 +926,28 @@ benches:
   btreemap_v2_mem_manager_insert_u64_u64:
     total:
       calls: 1
-      instructions: 542122810
+      instructions: 542091058
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_u64_vec512:
     total:
       calls: 1
-      instructions: 855644038
+      instructions: 854848972
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_vec512_u64:
     total:
       calls: 1
-      instructions: 1986176966
+      instructions: 1985385065
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_blob512_u64:
     total:
       calls: 1
-      instructions: 4345569006
+      instructions: 4345568982
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -961,1036 +961,1036 @@ benches:
   btreemap_v2_mem_manager_remove_u64_u64:
     total:
       calls: 1
-      instructions: 775035796
+      instructions: 774990832
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_u64_vec512:
     total:
       calls: 1
-      instructions: 1255934495
+      instructions: 1255009601
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_vec512_u64:
     total:
       calls: 1
-      instructions: 3120294343
+      instructions: 3119370019
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob8_u64:
     total:
       calls: 1
-      instructions: 618232128
+      instructions: 618004432
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_1024_128:
     total:
       calls: 1
-      instructions: 8407549225
+      instructions: 8407393947
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_128_128:
     total:
       calls: 1
-      instructions: 1847261923
+      instructions: 1847105509
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_16_128:
     total:
       calls: 1
-      instructions: 760055547
+      instructions: 759917435
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_256_128:
     total:
       calls: 1
-      instructions: 2784259360
+      instructions: 2784099866
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_1024:
     total:
       calls: 1
-      instructions: 1137267186
+      instructions: 1137118056
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_128:
     total:
       calls: 1
-      instructions: 881570877
+      instructions: 881420615
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_16:
     total:
       calls: 1
-      instructions: 816351771
+      instructions: 816201283
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_256:
     total:
       calls: 1
-      instructions: 909907151
+      instructions: 909759141
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_32:
     total:
       calls: 1
-      instructions: 830210451
+      instructions: 830061311
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_4:
     total:
       calls: 1
-      instructions: 799261707
+      instructions: 799112085
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_512:
     total:
       calls: 1
-      instructions: 974292201
+      instructions: 974145553
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_64:
     total:
       calls: 1
-      instructions: 839601995
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_blob_32_8:
     total:
       calls: 1
-      instructions: 817867049
+      instructions: 817717399
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_4_128:
     total:
       calls: 1
-      instructions: 381568767
+      instructions: 381495137
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_512_128:
     total:
       calls: 1
-      instructions: 4633172516
+      instructions: 4633016190
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_blob_64_128:
     total:
       calls: 1
-      instructions: 1051537964
+      instructions: 1051383954
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_blob_8_128:
     total:
       calls: 1
-      instructions: 621750191
+      instructions: 621633869
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_u64_blob8:
     total:
       calls: 1
-      instructions: 692528009
+      instructions: 692329103
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_u64_u64:
     total:
       calls: 1
-      instructions: 704539820
+      instructions: 704283252
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_u64_vec8:
     total:
       calls: 1
-      instructions: 694947885
+      instructions: 694788529
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec8_u64:
     total:
       calls: 1
-      instructions: 799779571
+      instructions: 799659343
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_1024_128:
     total:
       calls: 1
-      instructions: 4061312653
+      instructions: 4058561257
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_128_128:
     total:
       calls: 1
-      instructions: 1523594292
+      instructions: 1522614084
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_16_128:
     total:
       calls: 1
-      instructions: 1045120303
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     scopes: {}
   btreemap_v2_pop_first_vec_256_128:
     total:
       calls: 1
-      instructions: 2036256926
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_1024:
     total:
       calls: 1
-      instructions: 1704830203
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_128:
     total:
       calls: 1
-      instructions: 1109397581
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_16:
     total:
       calls: 1
-      instructions: 952690929
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_256:
     total:
       calls: 1
-      instructions: 1235414327
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_32:
     total:
       calls: 1
-      instructions: 948841409
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     scopes: {}
   btreemap_v2_pop_first_vec_32_4:
     total:
       calls: 1
-      instructions: 941123443
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_512:
     total:
       calls: 1
-      instructions: 1389248268
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_64:
     total:
       calls: 1
-      instructions: 991119321
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_32_8:
     total:
       calls: 1
-      instructions: 952062753
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_4_128:
     total:
       calls: 1
-      instructions: 550168215
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_512_128:
     total:
       calls: 1
-      instructions: 2730494767
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_64_128:
     total:
       calls: 1
-      instructions: 1252277209
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_first_vec_8_128:
     total:
       calls: 1
-      instructions: 865645444
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob8_u64:
     total:
       calls: 1
-      instructions: 596546654
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_1024_128:
     total:
       calls: 1
-      instructions: 8074702738
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_128_128:
     total:
       calls: 1
-      instructions: 1777302299
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_16_128:
     total:
       calls: 1
-      instructions: 733768160
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_256_128:
     total:
       calls: 1
-      instructions: 2690059228
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_32_1024:
     total:
       calls: 1
-      instructions: 1101551755
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     scopes: {}
   btreemap_v2_pop_last_blob_32_128:
     total:
       calls: 1
-      instructions: 846770186
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       heap_increase: 0
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   btreemap_v2_pop_last_blob_32_16:
     total:
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-      instructions: 790142244
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_32_256:
     total:
       calls: 1
-      instructions: 879057164
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_32_32:
     total:
       calls: 1
-      instructions: 799054483
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       heap_increase: 0
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     scopes: {}
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     total:
       calls: 1
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   btreemap_v2_pop_last_blob_32_512:
     total:
       calls: 1
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     scopes: {}
   btreemap_v2_pop_last_blob_32_64:
     total:
       calls: 1
-      instructions: 814002208
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_32_8:
     total:
       calls: 1
-      instructions: 791097282
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_4_128:
     total:
       calls: 1
-      instructions: 367543498
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_512_128:
     total:
       calls: 1
-      instructions: 4464622423
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_blob_64_128:
     total:
       calls: 1
-      instructions: 1019720594
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     scopes: {}
   btreemap_v2_pop_last_blob_8_128:
     total:
       calls: 1
-      instructions: 615898626
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     scopes: {}
   btreemap_v2_pop_last_u64_blob8:
     total:
       calls: 1
-      instructions: 671071137
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_u64_u64:
     total:
       calls: 1
-      instructions: 682524814
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       heap_increase: 0
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   btreemap_v2_pop_last_u64_vec8:
     total:
       calls: 1
-      instructions: 673327035
+      instructions: 673168643
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec8_u64:
     total:
       calls: 1
-      instructions: 774124803
+      instructions: 774006741
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_1024_128:
     total:
       calls: 1
-      instructions: 4279006574
+      instructions: 4276255634
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_128_128:
     total:
       calls: 1
-      instructions: 1529004709
+      instructions: 1528030235
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_16_128:
     total:
       calls: 1
-      instructions: 1025918888
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_256_128:
     total:
       calls: 1
-      instructions: 2096931959
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_1024:
     total:
       calls: 1
-      instructions: 1679040630
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_128:
     total:
       calls: 1
-      instructions: 1084240971
+      instructions: 1083533099
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_16:
     total:
       calls: 1
-      instructions: 925321837
+      instructions: 925174029
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_256:
     total:
       calls: 1
-      instructions: 1211173234
+      instructions: 1210196374
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_32:
     total:
       calls: 1
-      instructions: 925908035
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_4:
     total:
       calls: 1
-      instructions: 921546909
+      instructions: 921398027
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_512:
     total:
       calls: 1
-      instructions: 1373646780
+      instructions: 1372237172
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_64:
     total:
       calls: 1
-      instructions: 969687617
+      instructions: 969366613
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_32_8:
     total:
       calls: 1
-      instructions: 925156367
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_4_128:
     total:
       calls: 1
-      instructions: 535740013
+      instructions: 535497301
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_512_128:
     total:
       calls: 1
-      instructions: 2829952729
+      instructions: 2828271962
       heap_increase: 0
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     scopes: {}
   btreemap_v2_pop_last_vec_64_128:
     total:
       calls: 1
-      instructions: 1240301883
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       heap_increase: 0
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   btreemap_v2_pop_last_vec_8_128:
     total:
       calls: 1
-      instructions: 865338488
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       heap_increase: 0
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   btreemap_v2_range_count_1k_0b:
     total:
       calls: 1
-      instructions: 17225
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_range_count_1k_10kib:
     total:
       calls: 1
-      instructions: 2467697
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     scopes: {}
   btreemap_v2_range_count_20_10mib:
     total:
       calls: 1
-      instructions: 19090181
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_range_key_sum_1k_0b:
     total:
       calls: 1
-      instructions: 17450
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       heap_increase: 0
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     scopes: {}
   btreemap_v2_range_key_sum_1k_10kib:
     total:
       calls: 1
-      instructions: 56810337
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   btreemap_v2_range_key_sum_20_10mib:
     total:
       calls: 1
-      instructions: 1104334933
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       heap_increase: 0
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   btreemap_v2_range_value_sum_1k_0b:
     total:
       calls: 1
-      instructions: 17464
+      instructions: 17439
       heap_increase: 0
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     scopes: {}
   btreemap_v2_range_value_sum_1k_10kib:
     total:
       calls: 1
-      instructions: 56822333
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   btreemap_v2_range_value_sum_20_10mib:
     total:
       calls: 1
-      instructions: 1104335169
+      instructions: 1103714210
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_10mib_values:
     total:
       calls: 1
-      instructions: 4716768241
+      instructions: 4711735840
       heap_increase: 0
       stable_memory_increase: 657
     scopes: {}
   btreemap_v2_remove_blob8_u64:
     total:
       calls: 1
-      instructions: 597553999
+      instructions: 597402521
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_1024_128:
     total:
       calls: 1
-      instructions: 7379777692
+      instructions: 7379667530
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_128_128:
     total:
       calls: 1
-      instructions: 1607506223
+      instructions: 1607396971
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_16_128:
     total:
       calls: 1
-      instructions: 680315296
+      instructions: 680207076
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_256_128:
     total:
       calls: 1
-      instructions: 2438226793
+      instructions: 2438118145
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_1024:
     total:
       calls: 1
-      instructions: 998699725
+      instructions: 998591597
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_128:
     total:
       calls: 1
-      instructions: 763072255
+      instructions: 762964319
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_32_16:
     total:
       calls: 1
-      instructions: 716833430
+      instructions: 716725406
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_256:
     total:
       calls: 1
-      instructions: 799441924
+      instructions: 799333504
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_32_32:
     total:
       calls: 1
-      instructions: 727587377
+      instructions: 727478439
       heap_increase: 0
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     scopes: {}
   btreemap_v2_remove_blob_32_4:
     total:
       calls: 1
-      instructions: 712752972
+      instructions: 712643752
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_512:
     total:
       calls: 1
-      instructions: 872144749
+      instructions: 872035197
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_64:
     total:
       calls: 1
-      instructions: 754275075
+      instructions: 754165215
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_8:
     total:
       calls: 1
-      instructions: 712392825
+      instructions: 712284119
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_4_128:
     total:
       calls: 1
-      instructions: 464518623
+      instructions: 464428655
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_512_128:
     total:
       calls: 1
-      instructions: 4087552383
+      instructions: 4087441997
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_64_128:
     total:
       calls: 1
-      instructions: 925965231
+      instructions: 925857471
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_8_128:
     total:
       calls: 1
-      instructions: 614821105
+      instructions: 614717485
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_u64_blob8:
     total:
       calls: 1
-      instructions: 582551575
+      instructions: 582430661
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_u64_u64:
     total:
       calls: 1
-      instructions: 604070871
+      instructions: 603924879
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_u64_vec8:
     total:
       calls: 1
-      instructions: 588028939
+      instructions: 587919795
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec8_u64:
     total:
       calls: 1
-      instructions: 768330281
+      instructions: 768226679
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_1024_128:
     total:
       calls: 1
-      instructions: 4488579441
+      instructions: 4486822914
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_128_128:
     total:
       calls: 1
-      instructions: 1442047527
+      instructions: 1441411708
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_16_128:
     total:
       calls: 1
-      instructions: 930665157
+      instructions: 930370511
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_256_128:
     total:
       calls: 1
-      instructions: 2254746255
+      instructions: 2253983036
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_1024:
     total:
       calls: 1
-      instructions: 1714060959
+      instructions: 1712407887
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_128:
     total:
       calls: 1
-      instructions: 1045129622
+      instructions: 1044675402
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_16:
     total:
       calls: 1
-      instructions: 885861218
+      instructions: 885753202
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_256:
     total:
       calls: 1
-      instructions: 1259144727
+      instructions: 1258480662
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_32:
     total:
       calls: 1
-      instructions: 879108958
+      instructions: 879000014
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_4:
     total:
       calls: 1
-      instructions: 875950503
+      instructions: 875841943
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_512:
     total:
       calls: 1
-      instructions: 1420643010
+      instructions: 1419720324
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_64:
     total:
       calls: 1
-      instructions: 982846034
+      instructions: 982667924
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_8:
     total:
       calls: 1
-      instructions: 869806842
+      instructions: 869697878
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_4_128:
     total:
       calls: 1
-      instructions: 670273102
+      instructions: 670016444
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_512_128:
     total:
       calls: 1
-      instructions: 3093728045
+      instructions: 3092666660
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_64_128:
     total:
       calls: 1
-      instructions: 1201828366
+      instructions: 1201307935
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_8_128:
     total:
       calls: 1
-      instructions: 834011226
+      instructions: 833748512
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_iter_1k_0b:
     total:
       calls: 1
-      instructions: 1263695
+      instructions: 1231918
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_iter_1k_10kib:
     total:
       calls: 1
-      instructions: 56780266
+      instructions: 56733322
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_iter_20_10mib:
     total:
       calls: 1
-      instructions: 1104332798
+      instructions: 1103712240
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_iter_rev_1k_0b:
     total:
       calls: 1
-      instructions: 1261279
+      instructions: 1231916
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_iter_rev_1k_10kib:
     total:
       calls: 1
-      instructions: 56747606
+      instructions: 56719877
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_iter_rev_20_10mib:
     total:
       calls: 1
-      instructions: 1104332257
+      instructions: 1103711745
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_keys_1k_0b:
     total:
       calls: 1
-      instructions: 983889
+      instructions: 966214
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_keys_1k_10kib:
     total:
       calls: 1
-      instructions: 2527202
+      instructions: 2490562
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_keys_20_10mib:
     total:
       calls: 1
-      instructions: 19088596
+      instructions: 18468322
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_keys_rev_1k_0b:
     total:
       calls: 1
-      instructions: 985197
+      instructions: 965936
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_keys_rev_1k_10kib:
     total:
       calls: 1
-      instructions: 2517317
+      instructions: 2478940
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_keys_rev_20_10mib:
     total:
       calls: 1
-      instructions: 19088574
+      instructions: 18468266
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_values_1k_0b:
     total:
       calls: 1
-      instructions: 1241033
+      instructions: 1209256
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_values_1k_10kib:
     total:
       calls: 1
-      instructions: 56757604
+      instructions: 56710660
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_values_20_10mib:
     total:
       calls: 1
-      instructions: 1104332348
+      instructions: 1103711790
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_values_rev_1k_0b:
     total:
       calls: 1
-      instructions: 1237281
+      instructions: 1209918
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_values_rev_1k_10kib:
     total:
       calls: 1
-      instructions: 56723608
+      instructions: 56697879
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_scan_values_rev_20_10mib:
     total:
       calls: 1
-      instructions: 1104331779
+      instructions: 1103711307
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
diff --git a/benchmarks/btreeset/canbench_results.yml b/benchmarks/btreeset/canbench_results.yml
index b8e4af9d..a545593b 100644
--- a/benchmarks/btreeset/canbench_results.yml
+++ b/benchmarks/btreeset/canbench_results.yml
@@ -2,700 +2,700 @@ benches:
   btreeset_insert_blob_1024:
     total:
       calls: 1
-      instructions: 7296994499
+      instructions: 7297615291
       heap_increase: 1
       stable_memory_increase: 256
     scopes: {}
   btreeset_insert_blob_128:
     total:
       calls: 1
-      instructions: 1665819349
+      instructions: 1666440141
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_16:
     total:
       calls: 1
-      instructions: 744886068
+      instructions: 745165513
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_256:
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