diff --git a/benchmarks/btreemap/canbench_results.yml b/benchmarks/btreemap/canbench_results.yml
index ab56c821..549b19e1 100644
--- a/benchmarks/btreemap/canbench_results.yml
+++ b/benchmarks/btreemap/canbench_results.yml
@@ -562,280 +562,280 @@ benches:
   btreemap_v2_insert_10mib_values:
     total:
       calls: 1
-      instructions: 4388588216
+      instructions: 4388592719
       heap_increase: 161
       stable_memory_increase: 3613
     scopes: {}
   btreemap_v2_insert_blob8_u64:
     total:
       calls: 1
-      instructions: 435583535
+      instructions: 436633391
       heap_increase: 0
       stable_memory_increase: 4
     scopes: {}
   btreemap_v2_insert_blob_1024_128:
     total:
       calls: 1
-      instructions: 5495206750
+      instructions: 5496222167
       heap_increase: 0
       stable_memory_increase: 196
     scopes: {}
   btreemap_v2_insert_blob_128_128:
     total:
       calls: 1
-      instructions: 1179779464
+      instructions: 1180838234
       heap_increase: 0
       stable_memory_increase: 46
     scopes: {}
   btreemap_v2_insert_blob_16_128:
     total:
       calls: 1
-      instructions: 485132598
+      instructions: 486249812
       heap_increase: 0
       stable_memory_increase: 24
     scopes: {}
   btreemap_v2_insert_blob_256_128:
     total:
       calls: 1
-      instructions: 1787983019
+      instructions: 1789038066
       heap_increase: 0
       stable_memory_increase: 67
     scopes: {}
   btreemap_v2_insert_blob_32_1024:
     total:
       calls: 1
-      instructions: 702429342
+      instructions: 703500065
       heap_increase: 0
       stable_memory_increase: 173
     scopes: {}
   btreemap_v2_insert_blob_32_128:
     total:
       calls: 1
-      instructions: 541470492
+      instructions: 542568143
       heap_increase: 0
       stable_memory_increase: 28
     scopes: {}
   btreemap_v2_insert_blob_32_16:
     total:
       calls: 1
-      instructions: 518043744
+      instructions: 519117156
       heap_increase: 0
       stable_memory_increase: 11
     scopes: {}
   btreemap_v2_insert_blob_32_256:
     total:
       calls: 1
-      instructions: 569586202
+      instructions: 570690137
       heap_increase: 0
       stable_memory_increase: 49
     scopes: {}
   btreemap_v2_insert_blob_32_32:
     total:
       calls: 1
-      instructions: 527888333
+      instructions: 528951192
       heap_increase: 0
       stable_memory_increase: 13
     scopes: {}
   btreemap_v2_insert_blob_32_4:
     total:
       calls: 1
-      instructions: 508308196
+      instructions: 509380036
       heap_increase: 0
       stable_memory_increase: 8
     scopes: {}
   btreemap_v2_insert_blob_32_512:
     total:
       calls: 1
-      instructions: 608973095
+      instructions: 610063051
       heap_increase: 0
       stable_memory_increase: 91
     scopes: {}
   btreemap_v2_insert_blob_32_64:
     total:
       calls: 1
-      instructions: 533853067
+      instructions: 534921249
       heap_increase: 0
       stable_memory_increase: 18
     scopes: {}
   btreemap_v2_insert_blob_32_8:
     total:
       calls: 1
-      instructions: 516503547
+      instructions: 517593840
       heap_increase: 0
       stable_memory_increase: 9
     scopes: {}
   btreemap_v2_insert_blob_4_128:
     total:
       calls: 1
-      instructions: 406390348
+      instructions: 407268940
       heap_increase: 0
       stable_memory_increase: 13
     scopes: {}
   btreemap_v2_insert_blob_512_128:
     total:
       calls: 1
-      instructions: 3040207802
+      instructions: 3041223382
       heap_increase: 0
       stable_memory_increase: 111
     scopes: {}
   btreemap_v2_insert_blob_64_128:
     total:
       calls: 1
-      instructions: 660102701
+      instructions: 661179485
       heap_increase: 0
       stable_memory_increase: 34
     scopes: {}
   btreemap_v2_insert_blob_8_128:
     total:
       calls: 1
-      instructions: 457531404
+      instructions: 458615568
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_u64_blob8:
     total:
       calls: 1
-      instructions: 405654940
+      instructions: 406744693
       heap_increase: 0
       stable_memory_increase: 5
     scopes: {}
   btreemap_v2_insert_u64_u64:
     total:
       calls: 1
-      instructions: 413481517
+      instructions: 414580548
       heap_increase: 0
       stable_memory_increase: 6
     scopes: {}
   btreemap_v2_insert_u64_vec8:
     total:
       calls: 1
-      instructions: 409308618
+      instructions: 410372254
       heap_increase: 0
       stable_memory_increase: 21
     scopes: {}
   btreemap_v2_insert_vec8_u64:
     total:
       calls: 1
-      instructions: 593057366
+      instructions: 594103663
       heap_increase: 0
       stable_memory_increase: 16
     scopes: {}
   btreemap_v2_insert_vec_1024_128:
     total:
       calls: 1
-      instructions: 2743505567
+      instructions: 2744606200
       heap_increase: 0
       stable_memory_increase: 193
     scopes: {}
   btreemap_v2_insert_vec_128_128:
     total:
       calls: 1
-      instructions: 1011459541
+      instructions: 1012643373
       heap_increase: 0
       stable_memory_increase: 51
     scopes: {}
   btreemap_v2_insert_vec_16_128:
     total:
       calls: 1
-      instructions: 707874955
+      instructions: 708997439
       heap_increase: 0
       stable_memory_increase: 31
     scopes: {}
   btreemap_v2_insert_vec_256_128:
     total:
       calls: 1
-      instructions: 1401131938
+      instructions: 1402219761
       heap_increase: 0
       stable_memory_increase: 71
     scopes: {}
   btreemap_v2_insert_vec_32_1024:
     total:
       calls: 1
-      instructions: 1180728258
+      instructions: 1182132701
       heap_increase: 0
       stable_memory_increase: 171
     scopes: {}
   btreemap_v2_insert_vec_32_128:
     total:
       calls: 1
-      instructions: 755012533
+      instructions: 756106158
       heap_increase: 0
       stable_memory_increase: 33
     scopes: {}
   btreemap_v2_insert_vec_32_16:
     total:
       calls: 1
-      instructions: 665111774
+      instructions: 666191903
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_32_256:
     total:
       calls: 1
-      instructions: 868123653
+      instructions: 869225881
       heap_increase: 0
       stable_memory_increase: 54
     scopes: {}
   btreemap_v2_insert_vec_32_32:
     total:
       calls: 1
-      instructions: 660569310
+      instructions: 661645394
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_32_4:
     total:
       calls: 1
-      instructions: 659259915
+      instructions: 660354036
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_32_512:
     total:
       calls: 1
-      instructions: 972552705
+      instructions: 973664463
       heap_increase: 0
       stable_memory_increase: 91
     scopes: {}
   btreemap_v2_insert_vec_32_64:
     total:
       calls: 1
-      instructions: 690574404
+      instructions: 691643081
       heap_increase: 0
       stable_memory_increase: 24
     scopes: {}
   btreemap_v2_insert_vec_32_8:
     total:
       calls: 1
-      instructions: 658751365
+      instructions: 659845953
       heap_increase: 0
       stable_memory_increase: 20
     scopes: {}
   btreemap_v2_insert_vec_4_128:
     total:
       calls: 1
-      instructions: 603456702
+      instructions: 604355928
       heap_increase: 0
       stable_memory_increase: 16
     scopes: {}
   btreemap_v2_insert_vec_512_128:
     total:
       calls: 1
-      instructions: 1858077135
+      instructions: 1859161681
       heap_increase: 0
       stable_memory_increase: 112
     scopes: {}
   btreemap_v2_insert_vec_64_128:
     total:
       calls: 1
-      instructions: 845267948
+      instructions: 846320282
       heap_increase: 0
       stable_memory_increase: 41
     scopes: {}
   btreemap_v2_insert_vec_8_128:
     total:
       calls: 1
-      instructions: 665192323
+      instructions: 666289233
       heap_increase: 0
       stable_memory_increase: 23
     scopes: {}
@@ -912,616 +912,616 @@ benches:
   btreemap_v2_mem_manager_insert_blob512_u64:
     total:
       calls: 1
-      instructions: 3126660563
+      instructions: 3127680452
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_u64_blob512:
     total:
       calls: 1
-      instructions: 606227575
+      instructions: 607288370
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_u64_u64:
     total:
       calls: 1
-      instructions: 519460673
+      instructions: 520545864
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_u64_vec512:
     total:
       calls: 1
-      instructions: 833089592
+      instructions: 834100595
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_insert_vec512_u64:
     total:
       calls: 1
-      instructions: 1963338266
+      instructions: 1964405448
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_blob512_u64:
     total:
       calls: 1
-      instructions: 4319996568
+      instructions: 4310221225
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_u64_blob512:
     total:
       calls: 1
-      instructions: 892341948
+      instructions: 882970074
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_u64_u64:
     total:
       calls: 1
-      instructions: 746309058
+      instructions: 736785650
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_u64_vec512:
     total:
       calls: 1
-      instructions: 1234282155
+      instructions: 1223804753
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_mem_manager_remove_vec512_u64:
     total:
       calls: 1
-      instructions: 3093981225
+      instructions: 3084565257
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob8_u64:
     total:
       calls: 1
-      instructions: 599694396
+      instructions: 599256189
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_1024_128:
     total:
       calls: 1
-      instructions: 8388290114
+      instructions: 8387602842
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_128_128:
     total:
       calls: 1
-      instructions: 1825375611
+      instructions: 1824725965
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_16_128:
     total:
       calls: 1
-      instructions: 743621027
+      instructions: 743084112
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_256_128:
     total:
       calls: 1
-      instructions: 2764600191
+      instructions: 2763911828
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_1024:
     total:
       calls: 1
-      instructions: 1121917023
+      instructions: 1121481321
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_128:
     total:
       calls: 1
-      instructions: 860898357
+      instructions: 860285162
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_16:
     total:
       calls: 1
-      instructions: 795734494
+      instructions: 795095715
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_256:
     total:
       calls: 1
-      instructions: 892230682
+      instructions: 891739804
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_32:
     total:
       calls: 1
-      instructions: 809197830
+      instructions: 808560505
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_4:
     total:
       calls: 1
-      instructions: 779420731
+      instructions: 778864648
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_512:
     total:
       calls: 1
-      instructions: 957968854
+      instructions: 957571175
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_64:
     total:
       calls: 1
-      instructions: 818016056
+      instructions: 817406508
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_32_8:
     total:
       calls: 1
-      instructions: 797435361
+      instructions: 796779002
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_4_128:
     total:
       calls: 1
-      instructions: 371732566
+      instructions: 371435725
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_512_128:
     total:
       calls: 1
-      instructions: 4614370070
+      instructions: 4613700344
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_64_128:
     total:
       calls: 1
-      instructions: 1032336305
+      instructions: 1031695256
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_blob_8_128:
     total:
       calls: 1
-      instructions: 605416610
+      instructions: 604976184
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_u64_blob8:
     total:
       calls: 1
-      instructions: 669848882
+      instructions: 669276877
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_u64_u64:
     total:
       calls: 1
-      instructions: 681869400
+      instructions: 681264462
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_u64_vec8:
     total:
       calls: 1
-      instructions: 672382625
+      instructions: 671829217
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec8_u64:
     total:
       calls: 1
-      instructions: 783158143
+      instructions: 782876135
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_1024_128:
     total:
       calls: 1
-      instructions: 4049830355
+      instructions: 4049265076
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_128_128:
     total:
       calls: 1
-      instructions: 1504295187
+      instructions: 1503218744
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_16_128:
     total:
       calls: 1
-      instructions: 1025573462
+      instructions: 1024772148
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_256_128:
     total:
       calls: 1
-      instructions: 2020624433
+      instructions: 2019891066
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_1024:
     total:
       calls: 1
-      instructions: 1690168853
+      instructions: 1689829372
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_128:
     total:
       calls: 1
-      instructions: 1089519617
+      instructions: 1088869698
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_16:
     total:
       calls: 1
-      instructions: 928885812
+      instructions: 928270806
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_256:
     total:
       calls: 1
-      instructions: 1215694830
+      instructions: 1215466767
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_32:
     total:
       calls: 1
-      instructions: 931648976
+      instructions: 931028208
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_4:
     total:
       calls: 1
-      instructions: 915308087
+      instructions: 914745699
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_512:
     total:
       calls: 1
-      instructions: 1373740757
+      instructions: 1373268399
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_64:
     total:
       calls: 1
-      instructions: 972460972
+      instructions: 972735601
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_32_8:
     total:
       calls: 1
-      instructions: 925572480
+      instructions: 924967663
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_4_128:
     total:
       calls: 1
-      instructions: 541299521
+      instructions: 540984708
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_512_128:
     total:
       calls: 1
-      instructions: 2716880517
+      instructions: 2716330411
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_64_128:
     total:
       calls: 1
-      instructions: 1235462714
+      instructions: 1234556907
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_first_vec_8_128:
     total:
       calls: 1
-      instructions: 851195681
+      instructions: 850734232
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob8_u64:
     total:
       calls: 1
-      instructions: 576185016
+      instructions: 575661530
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_1024_128:
     total:
       calls: 1
-      instructions: 8055972389
+      instructions: 8055247791
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_128_128:
     total:
       calls: 1
-      instructions: 1756400719
+      instructions: 1755509118
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_16_128:
     total:
       calls: 1
-      instructions: 717040370
+      instructions: 716556083
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_256_128:
     total:
       calls: 1
-      instructions: 2670412193
+      instructions: 2669730307
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_1024:
     total:
       calls: 1
-      instructions: 1085935974
+      instructions: 1085450731
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_128:
     total:
       calls: 1
-      instructions: 826499246
+      instructions: 825902306
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_16:
     total:
       calls: 1
-      instructions: 767544582
+      instructions: 766901397
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_256:
     total:
       calls: 1
-      instructions: 861350752
+      instructions: 860879651
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_32:
     total:
       calls: 1
-      instructions: 776551101
+      instructions: 775936416
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_4:
     total:
       calls: 1
-      instructions: 755727381
+      instructions: 755124599
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_512:
     total:
       calls: 1
-      instructions: 932685064
+      instructions: 932320719
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_64:
     total:
       calls: 1
-      instructions: 792491550
+      instructions: 791545690
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_32_8:
     total:
       calls: 1
-      instructions: 768825610
+      instructions: 768161716
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_4_128:
     total:
       calls: 1
-      instructions: 358121020
+      instructions: 357885021
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_512_128:
     total:
       calls: 1
-      instructions: 4445246321
+      instructions: 4444567386
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_64_128:
     total:
       calls: 1
-      instructions: 1000442618
+      instructions: 999738711
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_blob_8_128:
     total:
       calls: 1
-      instructions: 599376640
+      instructions: 598942864
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_u64_blob8:
     total:
       calls: 1
-      instructions: 646452686
+      instructions: 645812582
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_u64_u64:
     total:
       calls: 1
-      instructions: 658134231
+      instructions: 657455588
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_u64_vec8:
     total:
       calls: 1
-      instructions: 648829108
+      instructions: 648268033
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec8_u64:
     total:
       calls: 1
-      instructions: 759534021
+      instructions: 759547094
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_1024_128:
     total:
       calls: 1
-      instructions: 4255611249
+      instructions: 4254818123
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_128_128:
     total:
       calls: 1
-      instructions: 1510332763
+      instructions: 1509650210
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_16_128:
     total:
       calls: 1
-      instructions: 1005700714
+      instructions: 1006125814
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_256_128:
     total:
       calls: 1
-      instructions: 2074001249
+      instructions: 2073363853
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_1024:
     total:
       calls: 1
-      instructions: 1664886216
+      instructions: 1664437667
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_128:
     total:
       calls: 1
-      instructions: 1065254988
+      instructions: 1064611264
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_16:
     total:
       calls: 1
-      instructions: 903590350
+      instructions: 902974455
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_256:
     total:
       calls: 1
-      instructions: 1193387235
+      instructions: 1193452039
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_32:
     total:
       calls: 1
-      instructions: 911076495
+      instructions: 910490347
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_4:
     total:
       calls: 1
-      instructions: 899654103
+      instructions: 898985596
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_512:
     total:
       calls: 1
-      instructions: 1357567338
+      instructions: 1356914135
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_64:
     total:
       calls: 1
-      instructions: 950395815
+      instructions: 949782755
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_32_8:
     total:
       calls: 1
-      instructions: 903136460
+      instructions: 902473492
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_4_128:
     total:
       calls: 1
-      instructions: 527100182
+      instructions: 527064939
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_512_128:
     total:
       calls: 1
-      instructions: 2808804052
+      instructions: 2808165041
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_64_128:
     total:
       calls: 1
-      instructions: 1221302928
+      instructions: 1220824533
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_pop_last_vec_8_128:
     total:
       calls: 1
-      instructions: 850708267
+      instructions: 850619579
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -1591,280 +1591,280 @@ benches:
   btreemap_v2_remove_10mib_values:
     total:
       calls: 1
-      instructions: 4711112872
+      instructions: 4711118385
       heap_increase: 0
       stable_memory_increase: 657
     scopes: {}
   btreemap_v2_remove_blob8_u64:
     total:
       calls: 1
-      instructions: 587676395
+      instructions: 584636969
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_1024_128:
     total:
       calls: 1
-      instructions: 7367380053
+      instructions: 7363800309
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_128_128:
     total:
       calls: 1
-      instructions: 1592346882
+      instructions: 1588756329
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_16_128:
     total:
       calls: 1
-      instructions: 668856949
+      instructions: 665337905
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_256_128:
     total:
       calls: 1
-      instructions: 2425420384
+      instructions: 2421697300
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_1024:
     total:
       calls: 1
-      instructions: 988521087
+      instructions: 985325869
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_128:
     total:
       calls: 1
-      instructions: 750094365
+      instructions: 746608890
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_16:
     total:
       calls: 1
-      instructions: 703435087
+      instructions: 700059994
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_256:
     total:
       calls: 1
-      instructions: 787348611
+      instructions: 784125701
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_32:
     total:
       calls: 1
-      instructions: 715313919
+      instructions: 711919498
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_4:
     total:
       calls: 1
-      instructions: 699697932
+      instructions: 696214241
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_512:
     total:
       calls: 1
-      instructions: 861178152
+      instructions: 857936684
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_64:
     total:
       calls: 1
-      instructions: 741014930
+      instructions: 737074307
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_32_8:
     total:
       calls: 1
-      instructions: 699417583
+      instructions: 696057915
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_4_128:
     total:
       calls: 1
-      instructions: 454979555
+      instructions: 452857933
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_512_128:
     total:
       calls: 1
-      instructions: 4074974545
+      instructions: 4071507249
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_64_128:
     total:
       calls: 1
-      instructions: 913170998
+      instructions: 910052271
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_blob_8_128:
     total:
       calls: 1
-      instructions: 602642852
+      instructions: 599299651
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_u64_blob8:
     total:
       calls: 1
-      instructions: 569267604
+      instructions: 566079913
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_u64_u64:
     total:
       calls: 1
-      instructions: 590143657
+      instructions: 586718731
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_u64_vec8:
     total:
       calls: 1
-      instructions: 574579801
+      instructions: 571366355
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec8_u64:
     total:
       calls: 1
-      instructions: 759045486
+      instructions: 755823918
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_1024_128:
     total:
       calls: 1
-      instructions: 4479091980
+      instructions: 4475943466
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_128_128:
     total:
       calls: 1
-      instructions: 1421530048
+      instructions: 1418213214
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_16_128:
     total:
       calls: 1
-      instructions: 922482060
+      instructions: 921111290
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_256_128:
     total:
       calls: 1
-      instructions: 2247735325
+      instructions: 2244668594
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_1024:
     total:
       calls: 1
-      instructions: 1704445113
+      instructions: 1701563272
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_128:
     total:
       calls: 1
-      instructions: 1040307664
+      instructions: 1036968514
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_16:
     total:
       calls: 1
-      instructions: 874589332
+      instructions: 871328883
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_256:
     total:
       calls: 1
-      instructions: 1243443567
+      instructions: 1240176546
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_32:
     total:
       calls: 1
-      instructions: 870744482
+      instructions: 867569469
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_4:
     total:
       calls: 1
-      instructions: 865594916
+      instructions: 862147420
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_512:
     total:
       calls: 1
-      instructions: 1408880357
+      instructions: 1405971132
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_64:
     total:
       calls: 1
-      instructions: 971966120
+      instructions: 968312981
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_32_8:
     total:
       calls: 1
-      instructions: 859742660
+      instructions: 856477157
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_4_128:
     total:
       calls: 1
-      instructions: 660691406
+      instructions: 662121914
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_512_128:
     total:
       calls: 1
-      instructions: 3082789107
+      instructions: 3082706271
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_64_128:
     total:
       calls: 1
-      instructions: 1186962796
+      instructions: 1183958569
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreemap_v2_remove_vec_8_128:
     total:
       calls: 1
-      instructions: 825114141
+      instructions: 821774415
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
diff --git a/benchmarks/btreeset/canbench_results.yml b/benchmarks/btreeset/canbench_results.yml
index 1fc9b64d..de9d69f8 100644
--- a/benchmarks/btreeset/canbench_results.yml
+++ b/benchmarks/btreeset/canbench_results.yml
@@ -2,70 +2,70 @@ benches:
   btreeset_insert_blob_1024:
     total:
       calls: 1
-      instructions: 7267859583
+      instructions: 7265892372
       heap_increase: 1
       stable_memory_increase: 256
     scopes: {}
   btreeset_insert_blob_128:
     total:
       calls: 1
-      instructions: 1636925501
+      instructions: 1636767402
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_16:
     total:
       calls: 1
-      instructions: 716223590
+      instructions: 715664326
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_256:
     total:
       calls: 1
-      instructions: 2447459301
+      instructions: 2445225121
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_32:
     total:
       calls: 1
-      instructions: 815125190
+      instructions: 814718710
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_512:
     total:
       calls: 1
-      instructions: 4052071421
+      instructions: 4049839436
       heap_increase: 0
       stable_memory_increase: 128
     scopes: {}
   btreeset_insert_blob_64:
     total:
       calls: 1
-      instructions: 980714619
+      instructions: 980469261
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_blob_8:
     total:
       calls: 1
-      instructions: 694548477
+      instructions: 694043361
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_u32:
     total:
       calls: 1
-      instructions: 540591969
+      instructions: 540164863
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_insert_u64:
     total:
       calls: 1
-      instructions: 561940432
+      instructions: 561497942
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -380,7 +380,7 @@ benches:
   btreeset_iter_blob_32:
     total:
       calls: 1
-      instructions: 22129509
+      instructions: 22129524
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -415,7 +415,7 @@ benches:
   btreeset_iter_u64:
     total:
       calls: 1
-      instructions: 12055859
+      instructions: 12055874
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -450,7 +450,7 @@ benches:
   btreeset_range_blob_32:
     total:
       calls: 1
-      instructions: 13966914
+      instructions: 13966929
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
@@ -478,84 +478,84 @@ benches:
   btreeset_range_u32:
     total:
       calls: 1
-      instructions: 7220129
+      instructions: 7220114
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_range_u64:
     total:
       calls: 1
-      instructions: 7262228
+      instructions: 7262243
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_1024:
     total:
       calls: 1
-      instructions: 7723123075
+      instructions: 7722749146
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_128:
     total:
       calls: 1
-      instructions: 1666749672
+      instructions: 1666415454
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_16:
     total:
       calls: 1
-      instructions: 705648254
+      instructions: 705483928
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_256:
     total:
       calls: 1
-      instructions: 2534383060
+      instructions: 2534126706
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_32:
     total:
       calls: 1
-      instructions: 802373950
+      instructions: 802114863
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_512:
     total:
       calls: 1
-      instructions: 4261836917
+      instructions: 4261462921
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_64:
     total:
       calls: 1
-      instructions: 987467485
+      instructions: 987128732
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_blob_8:
     total:
       calls: 1
-      instructions: 683857879
+      instructions: 683601373
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_u32:
     total:
       calls: 1
-      instructions: 528385787
+      instructions: 528154844
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
   btreeset_remove_u64:
     total:
       calls: 1
-      instructions: 553317996
+      instructions: 553060549
       heap_increase: 0
       stable_memory_increase: 0
     scopes: {}
diff --git a/benchmarks/compare/canbench_results.yml b/benchmarks/compare/canbench_results.yml
index 6e6fe338..6c2e9160 100644
--- a/benchmarks/compare/canbench_results.yml
+++ b/benchmarks/compare/canbench_results.yml
@@ -65,21 +65,21 @@ benches:
   write_chunks_btreemap_1:
     total:
       calls: 1
-      instructions: 357205117
+      instructions: 357205397
       heap_increase: 13
       stable_memory_increase: 1536
     scopes: {}
   write_chunks_btreemap_1k:
     total:
       calls: 1
-      instructions: 4187081601
+      instructions: 4187119879
       heap_increase: 2
       stable_memory_increase: 1536
     scopes: {}
   write_chunks_btreemap_1m:
     total:
       calls: 1
-      instructions: 83655983291
+      instructions: 83659829857
       heap_increase: 0
       stable_memory_increase: 3072
     scopes: {}
diff --git a/src/btreemap/node/v2.rs b/src/btreemap/node/v2.rs
index 8fde3863..2037c0a9 100644
--- a/src/btreemap/node/v2.rs
+++ b/src/btreemap/node/v2.rs
@@ -256,11 +256,15 @@ impl<K: Storable + Ord + Clone> Node<K> {
         writer.write_u64(offset, self.overflows.first().unwrap_or(&NULL).get());
         offset += Bytes::from(8u64);
 
-        // Write the children
-        for child in self.children.iter() {
-            writer.write_u64(offset, child.get());
-            offset += Address::size();
+        // Write the children.
+        let count = self.children.len();
+        let byte_len = count * Address::size().get() as usize;
+        let mut bytes = Vec::with_capacity(byte_len);
+        for child in &self.children {
+            bytes.extend_from_slice(&child.get().to_le_bytes());
         }
+        writer.write(offset, &bytes);
+        offset += Bytes::from(byte_len);
 
         // Write the keys.
         for i in 0..self.entries.len() {