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chore(release): proposal for libdd-tinybytes#1549

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release-proposal/libdd-tinybytes/20260210-145505
Feb 10, 2026
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chore(release): proposal for libdd-tinybytes#1549
hoolioh merged 2 commits intoreleasefrom
release-proposal/libdd-tinybytes/20260210-145505

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@dd-octo-sts dd-octo-sts bot commented Feb 10, 2026

Release proposal for libdd-tinybytes and its dependencies

This PR contains version bumps based on public API changes and commits since last release.

libdd-tinybytes

Next version: 1.1.0

Semver bump: minor
Tag: libdd-tinybytes-v1.1.0

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@dd-octo-sts dd-octo-sts bot requested review from a team as code owners February 10, 2026 14:56
@dd-octo-sts dd-octo-sts bot added the release-proposal This is a release proposal PR label Feb 10, 2026
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codecov-commenter commented Feb 10, 2026 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.97%. Comparing base (d79d442) to head (5753d57).
⚠️ Report is 1 commits behind head on release.

Additional details and impacted files 
@@             Coverage Diff             @@
##           release    #1549      +/-   ##
===========================================
+ Coverage    70.93%   70.97%   +0.04%     
===========================================
  Files          423      423              
  Lines        61680    61648      -32     
===========================================
+ Hits         43750    43756       +6     
+ Misses       17930    17892      -38
Components Coverage Δ
libdd-crashtracker 62.34% <ø> (ø)
libdd-crashtracker-ffi 15.80% <ø> (ø)
libdd-alloc 98.77% <ø> (ø)
libdd-data-pipeline 86.06% <ø> (+0.38%) ⬆️
libdd-data-pipeline-ffi 76.95% <ø> (+2.28%) ⬆️
libdd-common 79.82% <ø> (ø)
libdd-common-ffi 73.75% <ø> (ø)
libdd-telemetry 62.52% <ø> (ø)
libdd-telemetry-ffi 16.75% <ø> (ø)
libdd-dogstatsd-client 82.64% <ø> (ø)
datadog-ipc 80.83% <ø> (+0.11%) ⬆️
libdd-profiling 81.52% <ø> (-0.02%) ⬇️
libdd-profiling-ffi 63.56% <ø> (ø)
datadog-sidecar 33.16% <ø> (-0.45%) ⬇️
datdog-sidecar-ffi 10.22% <ø> (-1.94%) ⬇️
spawn-worker 54.69% <ø> (ø)
libdd-tinybytes 93.16% <ø> (ø)
libdd-trace-normalization 81.71% <ø> (ø)
libdd-trace-obfuscation 94.18% <ø> (ø)
libdd-trace-protobuf 68.00% <ø> (ø)
libdd-trace-utils 88.71% <ø> (+0.13%) ⬆️
datadog-tracer-flare 93.96% <ø> (+3.86%) ⬆️
libdd-log 74.69% <ø> (ø)
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  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

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pr-commenter bot commented Feb 10, 2026 •
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Benchmarks

Comparison

Benchmark execution time: 2026-02-10 15:12:22

Comparing candidate commit 76fd737 in PR branch release-proposal/libdd-tinybytes/20260210-145505 with baseline commit d79d442 in branch release.

Found 1 performance improvements and 13 performance regressions! Performance is the same for 43 metrics, 2 unstable metrics.

scenario:credit_card/is_card_number/ 378282246310005

  • 🟥 execution_time [+3.982µs; +4.106µs] or [+5.611%; +5.786%]
  • 🟥 throughput [-772190.594op/s; -748223.312op/s] or [-5.479%; -5.309%]

scenario:credit_card/is_card_number/378282246310005

  • 🟥 execution_time [+4.319µs; +4.428µs] or [+6.379%; +6.541%]
  • 🟥 throughput [-908102.273op/s; -884957.692op/s] or [-6.148%; -5.991%]

scenario:credit_card/is_card_number/37828224631000521389798

  • 🟥 execution_time [+7.029µs; +7.071µs] or [+15.565%; +15.659%]
  • 🟥 throughput [-3000740.102op/s; -2980176.171op/s] or [-13.551%; -13.458%]

scenario:credit_card/is_card_number_no_luhn/ 378282246310005

  • 🟥 execution_time [+4.501µs; +4.531µs] or [+8.490%; +8.547%]
  • 🟥 throughput [-1485288.718op/s; -1475901.821op/s] or [-7.874%; -7.825%]

scenario:credit_card/is_card_number_no_luhn/378282246310005

  • 🟥 execution_time [+4.979µs; +5.031µs] or [+9.992%; +10.096%]
  • 🟥 throughput [-1840150.486op/s; -1822748.042op/s] or [-9.170%; -9.083%]

scenario:credit_card/is_card_number_no_luhn/37828224631000521389798

  • 🟥 execution_time [+7.003µs; +7.044µs] or [+15.498%; +15.591%]
  • 🟥 throughput [-2987763.960op/s; -2967437.507op/s] or [-13.500%; -13.408%]

scenario:profile_add_sample2_frames_x1000

  • 🟩 execution_time [-82.069µs; -81.314µs] or [-13.222%; -13.101%]

scenario:redis/obfuscate_redis_string

  • 🟥 execution_time [+2.016µs; +2.393µs] or [+6.006%; +7.127%]

Candidate

Candidate benchmark details

Group 1

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
sdk_test_data/rules-based execution_time 144.276µs 146.238µs ± 1.968µs 145.855µs ± 0.481µs 146.440µs 148.051µs 152.151µs 166.305µs 14.02% 6.697 58.660 1.34% 0.139µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
sdk_test_data/rules-based execution_time [145.965µs; 146.511µs] or [-0.187%; +0.187%] None None None

Group 2

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... execution_time 534.926µs 536.705µs ± 1.501µs 536.090µs ± 0.486µs 537.213µs 539.551µs 542.188µs 542.972µs 1.28% 1.716 2.807 0.28% 0.106µs 1 200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput 1841715.196op/s 1863234.807op/s ± 5184.939op/s 1865359.043op/s ± 1688.412op/s 1866551.094op/s 1867840.311op/s 1868478.734op/s 1869416.424op/s 0.22% -1.700 2.729 0.28% 366.631op/s 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time 380.791µs 382.117µs ± 0.344µs 382.106µs ± 0.212µs 382.328µs 382.700µs 382.846µs 383.037µs 0.24% -0.197 1.051 0.09% 0.024µs 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput 2610714.144op/s 2617000.262op/s ± 2358.377op/s 2617071.567op/s ± 1452.129op/s 2618442.396op/s 2620269.830op/s 2623350.556op/s 2626112.787op/s 0.35% 0.205 1.067 0.09% 166.762op/s 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time 189.551µs 190.001µs ± 0.195µs 189.987µs ± 0.131µs 190.119µs 190.333µs 190.555µs 190.653µs 0.35% 0.497 0.271 0.10% 0.014µs 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput 5245132.618op/s 5263136.608op/s ± 5400.168op/s 5263523.713op/s ± 3613.689op/s 5266985.344op/s 5270533.726op/s 5273577.689op/s 5275622.889op/s 0.23% -0.491 0.260 0.10% 381.850op/s 1 200
normalization/normalize_service/normalize_service/[empty string] execution_time 36.487µs 36.601µs ± 0.052µs 36.599µs ± 0.035µs 36.631µs 36.691µs 36.733µs 36.805µs 0.56% 0.519 0.721 0.14% 0.004µs 1 200
normalization/normalize_service/normalize_service/[empty string] throughput 27170128.607op/s 27321968.664op/s ± 39105.077op/s 27323260.431op/s ± 26074.087op/s 27350445.268op/s 27383077.498op/s 27400324.142op/s 27407381.514op/s 0.31% -0.508 0.698 0.14% 2765.147op/s 1 200
normalization/normalize_service/normalize_service/test_ASCII execution_time 45.959µs 46.098µs ± 0.072µs 46.086µs ± 0.046µs 46.139µs 46.227µs 46.317µs 46.345µs 0.56% 0.796 0.588 0.16% 0.005µs 1 200
normalization/normalize_service/normalize_service/test_ASCII throughput 21577450.701op/s 21693188.865op/s ± 33959.447op/s 21698618.485op/s ± 21792.524op/s 21717923.984op/s 21739099.197op/s 21748133.903op/s 21758539.683op/s 0.28% -0.787 0.564 0.16% 2401.296op/s 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... execution_time [536.497µs; 536.913µs] or [-0.039%; +0.039%] None None None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput [1862516.224op/s; 1863953.390op/s] or [-0.039%; +0.039%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time [382.069µs; 382.165µs] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput [2616673.414op/s; 2617327.110op/s] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time [189.974µs; 190.028µs] or [-0.014%; +0.014%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput [5262388.197op/s; 5263885.020op/s] or [-0.014%; +0.014%] None None None
normalization/normalize_service/normalize_service/[empty string] execution_time [36.593µs; 36.608µs] or [-0.020%; +0.020%] None None None
normalization/normalize_service/normalize_service/[empty string] throughput [27316549.076op/s; 27327388.251op/s] or [-0.020%; +0.020%] None None None
normalization/normalize_service/normalize_service/test_ASCII execution_time [46.088µs; 46.108µs] or [-0.022%; +0.022%] None None None
normalization/normalize_service/normalize_service/test_ASCII throughput [21688482.412op/s; 21697895.318op/s] or [-0.022%; +0.022%] None None None

Group 3

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
tags/replace_trace_tags execution_time 2.418µs 2.450µs ± 0.017µs 2.448µs ± 0.009µs 2.456µs 2.494µs 2.499µs 2.504µs 2.30% 1.290 1.914 0.68% 0.001µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
tags/replace_trace_tags execution_time [2.447µs; 2.452µs] or [-0.094%; +0.094%] None None None

Group 4

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
receiver_entry_point/report/2597 execution_time 9.481ms 9.843ms ± 0.116ms 9.869ms ± 0.032ms 9.898ms 10.009ms 10.088ms 10.131ms 2.66% -1.130 1.663 1.18% 0.008ms 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
receiver_entry_point/report/2597 execution_time [9.827ms; 9.859ms] or [-0.164%; +0.164%] None None None

Group 5

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
two way interface execution_time 17.853µs 25.627µs ± 9.773µs 18.110µs ± 0.149µs 34.144µs 43.634µs 44.442µs 71.986µs 297.50% 1.031 0.992 38.04% 0.691µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
two way interface execution_time [24.272µs; 26.981µs] or [-5.285%; +5.285%] None None None

Group 6

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
benching serializing traces from their internal representation to msgpack execution_time 13.997ms 14.048ms ± 0.041ms 14.043ms ± 0.016ms 14.058ms 14.103ms 14.240ms 14.329ms 2.04% 3.807 20.574 0.29% 0.003ms 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
benching serializing traces from their internal representation to msgpack execution_time [14.042ms; 14.054ms] or [-0.040%; +0.040%] None None None

Group 7

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
benching deserializing traces from msgpack to their internal representation execution_time 50.134ms 50.545ms ± 1.214ms 50.381ms ± 0.064ms 50.445ms 50.753ms 57.434ms 64.147ms 27.33% 9.041 87.878 2.40% 0.086ms 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
benching deserializing traces from msgpack to their internal representation execution_time [50.377ms; 50.714ms] or [-0.333%; +0.333%] None None None

Group 8

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
normalization/normalize_trace/test_trace execution_time 239.996ns 252.293ns ± 13.759ns 246.617ns ± 3.797ns 255.750ns 287.595ns 295.647ns 301.575ns 22.28% 1.836 2.540 5.44% 0.973ns 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
normalization/normalize_trace/test_trace execution_time [250.386ns; 254.200ns] or [-0.756%; +0.756%] None None None

Group 9

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... execution_time 204.741µs 205.543µs ± 0.471µs 205.499µs ± 0.337µs 205.851µs 206.360µs 206.731µs 207.005µs 0.73% 0.500 -0.166 0.23% 0.033µs 1 200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput 4830812.541op/s 4865186.911op/s ± 11136.949op/s 4866211.089op/s ± 7988.154op/s 4873764.398op/s 4881761.139op/s 4883224.021op/s 4884226.022op/s 0.37% -0.489 -0.185 0.23% 787.501op/s 1 200
normalization/normalize_name/normalize_name/bad-name execution_time 18.607µs 18.716µs ± 0.075µs 18.706µs ± 0.040µs 18.747µs 18.813µs 18.914µs 19.328µs 3.32% 3.196 21.018 0.40% 0.005µs 1 200
normalization/normalize_name/normalize_name/bad-name throughput 51738637.450op/s 53429937.768op/s ± 212144.840op/s 53458638.020op/s ± 114442.962op/s 53566678.280op/s 53652108.111op/s 53709793.519op/s 53743092.532op/s 0.53% -3.047 19.425 0.40% 15000.906op/s 1 200
normalization/normalize_name/normalize_name/good execution_time 10.796µs 10.871µs ± 0.029µs 10.869µs ± 0.018µs 10.889µs 10.921µs 10.955µs 10.962µs 0.85% 0.422 0.516 0.27% 0.002µs 1 200
normalization/normalize_name/normalize_name/good throughput 91226389.078op/s 91985173.471op/s ± 247856.693op/s 92002781.154op/s ± 156010.741op/s 92145266.677op/s 92380586.765op/s 92467777.440op/s 92625065.050op/s 0.68% -0.403 0.490 0.27% 17526.115op/s 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... execution_time [205.478µs; 205.608µs] or [-0.032%; +0.032%] None None None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput [4863643.437op/s; 4866730.385op/s] or [-0.032%; +0.032%] None None None
normalization/normalize_name/normalize_name/bad-name execution_time [18.706µs; 18.727µs] or [-0.056%; +0.056%] None None None
normalization/normalize_name/normalize_name/bad-name throughput [53400536.533op/s; 53459339.002op/s] or [-0.055%; +0.055%] None None None
normalization/normalize_name/normalize_name/good execution_time [10.867µs; 10.875µs] or [-0.037%; +0.037%] None None None
normalization/normalize_name/normalize_name/good throughput [91950822.917op/s; 92019524.025op/s] or [-0.037%; +0.037%] None None None

Group 10

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
ip_address/quantize_peer_ip_address_benchmark execution_time 5.047µs 5.123µs ± 0.039µs 5.124µs ± 0.034µs 5.153µs 5.184µs 5.188µs 5.191µs 1.30% 0.043 -1.129 0.77% 0.003µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
ip_address/quantize_peer_ip_address_benchmark execution_time [5.117µs; 5.128µs] or [-0.107%; +0.107%] None None None

Group 11

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
single_flag_killswitch/rules-based execution_time 188.789ns 191.111ns ± 2.012ns 190.907ns ± 1.473ns 192.126ns 195.281ns 197.332ns 199.236ns 4.36% 1.275 1.926 1.05% 0.142ns 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
single_flag_killswitch/rules-based execution_time [190.832ns; 191.390ns] or [-0.146%; +0.146%] None None None

Group 12

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
concentrator/add_spans_to_concentrator execution_time 10.688ms 10.718ms ± 0.016ms 10.716ms ± 0.009ms 10.726ms 10.745ms 10.766ms 10.793ms 0.72% 1.149 3.010 0.15% 0.001ms 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
concentrator/add_spans_to_concentrator execution_time [10.716ms; 10.720ms] or [-0.020%; +0.020%] None None None

Group 13

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
sql/obfuscate_sql_string execution_time 88.838µs 89.072µs ± 0.181µs 89.056µs ± 0.051µs 89.107µs 89.199µs 89.662µs 91.093µs 2.29% 7.816 79.565 0.20% 0.013µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
sql/obfuscate_sql_string execution_time [89.047µs; 89.097µs] or [-0.028%; +0.028%] None None None

Group 14

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
write only interface execution_time 1.263µs 3.157µs ± 1.418µs 2.985µs ± 0.020µs 3.005µs 3.291µs 13.757µs 15.048µs 404.05% 7.525 57.133 44.81% 0.100µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
write only interface execution_time [2.961µs; 3.354µs] or [-6.226%; +6.226%] None None None

Group 15

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
redis/obfuscate_redis_string execution_time 35.239µs 35.775µs ± 0.871µs 35.386µs ± 0.056µs 35.471µs 37.616µs 37.645µs 39.163µs 10.67% 1.778 1.485 2.43% 0.062µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
redis/obfuscate_redis_string execution_time [35.655µs; 35.896µs] or [-0.337%; +0.337%] None None None

Group 16

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
credit_card/is_card_number/ execution_time 3.892µs 3.912µs ± 0.003µs 3.912µs ± 0.002µs 3.914µs 3.917µs 3.921µs 3.928µs 0.42% 0.007 8.121 0.08% 0.000µs 1 200
credit_card/is_card_number/ throughput 254553896.536op/s 255620944.440op/s ± 216776.634op/s 255633829.186op/s ± 127388.091op/s 255754801.867op/s 255883120.199op/s 255956027.696op/s 256906329.360op/s 0.50% 0.019 8.182 0.08% 15328.423op/s 1 200
credit_card/is_card_number/ 3782-8224-6310-005 execution_time 78.991µs 80.298µs ± 0.640µs 80.252µs ± 0.412µs 80.715µs 81.302µs 82.265µs 82.879µs 3.27% 0.629 1.084 0.79% 0.045µs 1 200
credit_card/is_card_number/ 3782-8224-6310-005 throughput 12065805.940op/s 12454423.681op/s ± 98789.034op/s 12460716.350op/s ± 63958.664op/s 12518667.182op/s 12606958.774op/s 12621215.111op/s 12659608.547op/s 1.60% -0.567 0.907 0.79% 6985.440op/s 1 200
credit_card/is_card_number/ 378282246310005 execution_time 74.415µs 75.001µs ± 0.183µs 74.986µs ± 0.089µs 75.082µs 75.335µs 75.457µs 75.865µs 1.17% 0.731 3.168 0.24% 0.013µs 1 200
credit_card/is_card_number/ 378282246310005 throughput 13181329.650op/s 13333242.235op/s ± 32537.409op/s 13335807.425op/s ± 15855.673op/s 13350494.364op/s 13383608.341op/s 13410094.918op/s 13438078.138op/s 0.77% -0.698 3.083 0.24% 2300.742op/s 1 200
credit_card/is_card_number/37828224631 execution_time 3.894µs 3.912µs ± 0.003µs 3.912µs ± 0.002µs 3.913µs 3.916µs 3.918µs 3.921µs 0.24% -0.907 8.007 0.07% 0.000µs 1 200
credit_card/is_card_number/37828224631 throughput 255037336.767op/s 255636130.096op/s ± 182873.760op/s 255652330.441op/s ± 108148.820op/s 255751774.837op/s 255868761.899op/s 255942669.489op/s 256828161.153op/s 0.46% 0.926 8.135 0.07% 12931.128op/s 1 200
credit_card/is_card_number/378282246310005 execution_time 71.554µs 72.079µs ± 0.180µs 72.069µs ± 0.097µs 72.178µs 72.401µs 72.553µs 72.663µs 0.82% 0.168 0.793 0.25% 0.013µs 1 200
credit_card/is_card_number/378282246310005 throughput 13762216.814op/s 13873803.974op/s ± 34617.445op/s 13875590.755op/s ± 18660.958op/s 13890676.925op/s 13933217.907op/s 13960500.787op/s 13975523.730op/s 0.72% -0.147 0.784 0.25% 2447.823op/s 1 200
credit_card/is_card_number/37828224631000521389798 execution_time 52.141µs 52.209µs ± 0.038µs 52.200µs ± 0.023µs 52.228µs 52.284µs 52.297µs 52.332µs 0.25% 0.803 0.185 0.07% 0.003µs 1 200
credit_card/is_card_number/37828224631000521389798 throughput 19108871.702op/s 19153852.844op/s ± 13846.908op/s 19156948.591op/s ± 8533.418op/s 19164226.618op/s 19171470.077op/s 19176890.907op/s 19178749.945op/s 0.11% -0.799 0.178 0.07% 979.124op/s 1 200
credit_card/is_card_number/x371413321323331 execution_time 5.731µs 5.877µs ± 0.058µs 5.882µs ± 0.041µs 5.918µs 5.967µs 6.002µs 6.034µs 2.59% -0.096 -0.197 0.98% 0.004µs 1 200
credit_card/is_card_number/x371413321323331 throughput 165726365.906op/s 170175962.347op/s ± 1667658.400op/s 170023396.986op/s ± 1185731.133op/s 171475965.526op/s 173308387.558op/s 173782257.256op/s 174494591.078op/s 2.63% 0.149 -0.201 0.98% 117921.256op/s 1 200
credit_card/is_card_number_no_luhn/ execution_time 3.891µs 3.911µs ± 0.003µs 3.911µs ± 0.001µs 3.912µs 3.915µs 3.916µs 3.919µs 0.20% -2.318 19.932 0.06% 0.000µs 1 200
credit_card/is_card_number_no_luhn/ throughput 255173144.010op/s 255688155.460op/s ± 165913.027op/s 255692623.268op/s ± 91706.963op/s 255782617.804op/s 255887739.731op/s 255967033.341op/s 257030673.500op/s 0.52% 2.350 20.232 0.06% 11731.823op/s 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time 64.108µs 64.355µs ± 0.157µs 64.326µs ± 0.066µs 64.400µs 64.617µs 65.024µs 65.471µs 1.78% 3.179 16.178 0.24% 0.011µs 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput 15273831.902op/s 15538975.907op/s ± 37596.887op/s 15545887.874op/s ± 15861.228op/s 15560064.327op/s 15574373.459op/s 15584855.703op/s 15598795.773op/s 0.34% -3.120 15.661 0.24% 2658.501op/s 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time 57.368µs 57.532µs ± 0.106µs 57.518µs ± 0.059µs 57.575µs 57.732µs 57.865µs 58.040µs 0.91% 1.692 4.325 0.18% 0.008µs 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 throughput 17229484.956op/s 17381645.835op/s ± 31962.936op/s 17385896.561op/s ± 17863.192op/s 17405071.403op/s 17418708.913op/s 17426829.476op/s 17431222.806op/s 0.26% -1.673 4.231 0.18% 2260.121op/s 1 200
credit_card/is_card_number_no_luhn/37828224631 execution_time 3.891µs 3.911µs ± 0.003µs 3.911µs ± 0.001µs 3.913µs 3.916µs 3.917µs 3.919µs 0.20% -1.761 15.739 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/37828224631 throughput 255176323.548op/s 255669154.092op/s ± 171952.209op/s 255676636.024op/s ± 97250.825op/s 255772587.574op/s 255866954.025op/s 255932857.059op/s 256983924.942op/s 0.51% 1.791 15.988 0.07% 12158.857op/s 1 200
credit_card/is_card_number_no_luhn/378282246310005 execution_time 54.598µs 54.837µs ± 0.177µs 54.787µs ± 0.088µs 54.902µs 55.190µs 55.351µs 55.607µs 1.50% 1.350 1.975 0.32% 0.012µs 1 200
credit_card/is_card_number_no_luhn/378282246310005 throughput 17983487.032op/s 18235942.044op/s ± 58505.565op/s 18252548.858op/s ± 29151.817op/s 18277587.109op/s 18301035.290op/s 18308358.611op/s 18315619.560op/s 0.35% -1.329 1.888 0.32% 4136.968op/s 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time 52.135µs 52.208µs ± 0.035µs 52.204µs ± 0.024µs 52.228µs 52.274µs 52.304µs 52.320µs 0.22% 0.650 0.191 0.07% 0.002µs 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput 19113281.132op/s 19154285.978op/s ± 12747.966op/s 19155689.060op/s ± 8689.065op/s 19163473.462op/s 19171492.183op/s 19175420.831op/s 19180838.342op/s 0.13% -0.646 0.184 0.07% 901.417op/s 1 200
credit_card/is_card_number_no_luhn/x371413321323331 execution_time 5.709µs 5.862µs ± 0.068µs 5.864µs ± 0.056µs 5.917µs 5.965µs 6.008µs 6.032µs 2.87% -0.004 -0.641 1.16% 0.005µs 1 200
credit_card/is_card_number_no_luhn/x371413321323331 throughput 165782639.215op/s 170599155.634op/s ± 1982920.994op/s 170542254.683op/s ± 1642472.652op/s 172298561.777op/s 173670625.731op/s 174697154.895op/s 175151189.247op/s 2.70% 0.051 -0.651 1.16% 140213.688op/s 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
credit_card/is_card_number/ execution_time [3.912µs; 3.913µs] or [-0.012%; +0.012%] None None None
credit_card/is_card_number/ throughput [255590901.284op/s; 255650987.597op/s] or [-0.012%; +0.012%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 execution_time [80.209µs; 80.386µs] or [-0.110%; +0.110%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 throughput [12440732.471op/s; 12468114.891op/s] or [-0.110%; +0.110%] None None None
credit_card/is_card_number/ 378282246310005 execution_time [74.976µs; 75.026µs] or [-0.034%; +0.034%] None None None
credit_card/is_card_number/ 378282246310005 throughput [13328732.863op/s; 13337751.607op/s] or [-0.034%; +0.034%] None None None
credit_card/is_card_number/37828224631 execution_time [3.911µs; 3.912µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/37828224631 throughput [255610785.552op/s; 255661474.640op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/378282246310005 execution_time [72.054µs; 72.104µs] or [-0.035%; +0.035%] None None None
credit_card/is_card_number/378282246310005 throughput [13869006.329op/s; 13878601.619op/s] or [-0.035%; +0.035%] None None None
credit_card/is_card_number/37828224631000521389798 execution_time [52.204µs; 52.214µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/37828224631000521389798 throughput [19151933.796op/s; 19155771.892op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/x371413321323331 execution_time [5.869µs; 5.885µs] or [-0.136%; +0.136%] None None None
credit_card/is_card_number/x371413321323331 throughput [169944840.931op/s; 170407083.762op/s] or [-0.136%; +0.136%] None None None
credit_card/is_card_number_no_luhn/ execution_time [3.911µs; 3.911µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/ throughput [255665161.510op/s; 255711149.410op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time [64.333µs; 64.376µs] or [-0.034%; +0.034%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput [15533765.340op/s; 15544186.474op/s] or [-0.034%; +0.034%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time [57.517µs; 57.547µs] or [-0.026%; +0.026%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 throughput [17377216.080op/s; 17386075.591op/s] or [-0.025%; +0.025%] None None None
credit_card/is_card_number_no_luhn/37828224631 execution_time [3.911µs; 3.912µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/37828224631 throughput [255645323.169op/s; 255692985.014op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/378282246310005 execution_time [54.813µs; 54.862µs] or [-0.045%; +0.045%] None None None
credit_card/is_card_number_no_luhn/378282246310005 throughput [18227833.735op/s; 18244050.352op/s] or [-0.044%; +0.044%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time [52.203µs; 52.212µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput [19152519.233op/s; 19156052.724op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 execution_time [5.853µs; 5.872µs] or [-0.161%; +0.161%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 throughput [170324341.855op/s; 170873969.413op/s] or [-0.161%; +0.161%] None None None

Group 17

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
profile_add_sample_frames_x1000 execution_time 4.027ms 4.031ms ± 0.007ms 4.031ms ± 0.001ms 4.032ms 4.035ms 4.037ms 4.118ms 2.18% 11.755 152.737 0.16% 0.000ms 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
profile_add_sample_frames_x1000 execution_time [4.031ms; 4.032ms] or [-0.023%; +0.023%] None None None

Group 18

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
benching string interning on wordpress profile execution_time 160.686µs 161.381µs ± 0.329µs 161.343µs ± 0.158µs 161.511µs 161.855µs 162.588µs 164.023µs 1.66% 3.403 21.940 0.20% 0.023µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
benching string interning on wordpress profile execution_time [161.336µs; 161.427µs] or [-0.028%; +0.028%] None None None

Group 19

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 76fd737 1770735341 release-proposal/libdd-tinybytes/20260210-145505
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
profile_add_sample2_frames_x1000 execution_time 538.287µs 538.991µs ± 0.320µs 538.963µs ± 0.184µs 539.145µs 539.568µs 539.905µs 540.029µs 0.20% 0.716 0.719 0.06% 0.023µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
profile_add_sample2_frames_x1000 execution_time [538.947µs; 539.036µs] or [-0.008%; +0.008%] None None None

Baseline

Omitted due to size.

@hoolioh hoolioh merged commit 59fbb06 into release Feb 10, 2026
37 of 39 checks passed
@hoolioh hoolioh deleted the release-proposal/libdd-tinybytes/20260210-145505 branch February 10, 2026 15:18
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data-pipeline mini-agent release-proposal This is a release proposal PR

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