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[Versioning] Prepare datadog-trace-obfuscation for publication#1390

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[Versioning] Prepare datadog-trace-obfuscation for publication#1390
dd-mergequeue[bot] merged 1 commit into
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igor/versioning/libdd-trace-obfuscation

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@iunanua iunanua commented Dec 9, 2025 •
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What does this PR do?

  • Rename datadog-trace-obfuscation crate as libdd-trace-obfuscation and add some metadata
  • Change CODEOWNERS, .codecov.yml, LICENSE, Dockerfile.build, etc

@iunanua iunanua force-pushed the igor/versioning/libdd-trace-obfuscation branch from 61a27e5 to ab7848a Compare December 9, 2025 08:30
@iunanua iunanua force-pushed the igor/versioning/libdd-trace-obfuscation branch from ab7848a to b70639e Compare December 9, 2025 08:33
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codecov-commenter commented Dec 9, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.12%. Comparing base (4219fa9) to head (b70639e).

Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #1390      +/-   ##
==========================================
- Coverage   71.13%   71.12%   -0.02%     
==========================================
  Files         403      403              
  Lines       64084    64084              
==========================================
- Hits        45585    45578       -7     
- Misses      18499    18506       +7
Components Coverage Δ
libdd-crashtracker 58.79% <ø> (ø)
libdd-crashtracker-ffi 16.74% <ø> (ø)
libdd-alloc 98.73% <ø> (ø)
libdd-data-pipeline 85.81% <ø> (ø)
libdd-data-pipeline-ffi 76.59% <ø> (ø)
libdd-common 81.15% <ø> (ø)
libdd-common-ffi 74.96% <ø> (ø)
libdd-telemetry 59.98% <ø> (ø)
libdd-telemetry-ffi 21.24% <ø> (ø)
libdd-dogstatsd-client 83.75% <ø> (ø)
datadog-ipc 82.61% <ø> (ø)
libdd-profiling 80.32% <ø> (ø)
libdd-profiling-ffi 62.13% <ø> (ø)
datadog-sidecar 35.88% <ø> (ø)
datdog-sidecar-ffi 10.82% <ø> (ø)
spawn-worker 55.18% <ø> (ø)
libdd-tinybytes 92.44% <ø> (ø)
libdd-trace-normalization 98.24% <ø> (ø)
libdd-trace-obfuscation 94.17% <ø> (∅)
libdd-trace-protobuf 59.65% <ø> (ø)
libdd-trace-utils 89.88% <ø> (ø)
datadog-tracer-flare 63.49% <ø> (ø)
libdd-log 75.57% <ø> (ø)
🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

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pr-commenter Bot commented Dec 9, 2025 •
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Benchmarks

Comparison

Benchmark execution time: 2025-12-09 08:49:35

Comparing candidate commit b70639e in PR branch igor/versioning/libdd-trace-obfuscation with baseline commit 4219fa9 in branch main.

Found 4 performance improvements and 11 performance regressions! Performance is the same for 42 metrics, 2 unstable metrics.

scenario:credit_card/is_card_number/ 378282246310005

  • 🟥 execution_time [+2.895µs; +3.087µs] or [+4.018%; +4.284%]

scenario:credit_card/is_card_number/378282246310005

  • 🟥 execution_time [+3.055µs; +3.199µs] or [+4.429%; +4.638%]
  • 🟥 throughput [-644282.953op/s; -614597.630op/s] or [-4.443%; -4.238%]

scenario:credit_card/is_card_number/37828224631000521389798

  • 🟥 execution_time [+6.460µs; +6.512µs] or [+14.135%; +14.248%]
  • 🟥 throughput [-2731599.673op/s; -2707295.646op/s] or [-12.485%; -12.374%]

scenario:credit_card/is_card_number/x371413321323331

  • 🟩 execution_time [-595.221ns; -574.827ns] or [-9.248%; -8.931%]
  • 🟩 throughput [+15264384.067op/s; +15860316.423op/s] or [+9.824%; +10.208%]

scenario:credit_card/is_card_number_no_luhn/ 378282246310005

  • 🟥 execution_time [+3.273µs; +3.316µs] or [+6.032%; +6.111%]
  • 🟥 throughput [-1061705.853op/s; -1048234.305op/s] or [-5.761%; -5.687%]

scenario:credit_card/is_card_number_no_luhn/378282246310005

  • 🟥 execution_time [+4.375µs; +4.441µs] or [+8.666%; +8.797%]
  • 🟥 throughput [-1601826.531op/s; -1578862.904op/s] or [-8.087%; -7.971%]

scenario:credit_card/is_card_number_no_luhn/37828224631000521389798

  • 🟥 execution_time [+6.463µs; +6.507µs] or [+14.140%; +14.237%]
  • 🟥 throughput [-2729205.668op/s; -2708162.317op/s] or [-12.474%; -12.378%]

scenario:credit_card/is_card_number_no_luhn/x371413321323331

  • 🟩 execution_time [-564.926ns; -546.446ns] or [-8.779%; -8.491%]
  • 🟩 throughput [+14441044.135op/s; +14974793.334op/s] or [+9.293%; +9.637%]

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 b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 204.973µs 205.766µs ± 0.483µs 205.726µs ± 0.395µs 206.149µs 206.561µs 206.941µs 207.221µs 0.73% 0.498 -0.546 0.23% 0.034µs 1 200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput 4825760.064op/s 4859921.194op/s ± 11392.981op/s 4860836.229op/s ± 9308.173op/s 4869778.504op/s 4875248.068op/s 4876878.150op/s 4878700.989op/s 0.37% -0.489 -0.563 0.23% 805.605op/s 1 200
normalization/normalize_name/normalize_name/bad-name execution_time 18.580µs 18.672µs ± 0.082µs 18.646µs ± 0.025µs 18.684µs 18.844µs 19.030µs 19.071µs 2.28% 2.391 6.711 0.44% 0.006µs 1 200
normalization/normalize_name/normalize_name/bad-name throughput 52435309.048op/s 53557362.451op/s ± 231641.505op/s 53630293.662op/s ± 71853.846op/s 53690346.840op/s 53758828.699op/s 53811784.436op/s 53821141.400op/s 0.36% -2.352 6.471 0.43% 16379.528op/s 1 200
normalization/normalize_name/normalize_name/good execution_time 10.815µs 10.889µs ± 0.037µs 10.885µs ± 0.024µs 10.910µs 10.956µs 10.989µs 11.012µs 1.17% 0.756 0.523 0.34% 0.003µs 1 200
normalization/normalize_name/normalize_name/good throughput 90812417.593op/s 91834031.269op/s ± 311136.878op/s 91872122.471op/s ± 201638.263op/s 92055811.825op/s 92254957.151op/s 92357989.721op/s 92462342.770op/s 0.64% -0.737 0.479 0.34% 22000.700op/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 [205.699µs; 205.833µs] or [-0.033%; +0.033%] None None None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput [4858342.236op/s; 4861500.151op/s] or [-0.032%; +0.032%] None None None
normalization/normalize_name/normalize_name/bad-name execution_time [18.661µs; 18.683µs] or [-0.061%; +0.061%] None None None
normalization/normalize_name/normalize_name/bad-name throughput [53525259.167op/s; 53589465.736op/s] or [-0.060%; +0.060%] None None None
normalization/normalize_name/normalize_name/good execution_time [10.884µs; 10.894µs] or [-0.047%; +0.047%] None None None
normalization/normalize_name/normalize_name/good throughput [91790910.690op/s; 91877151.848op/s] or [-0.047%; +0.047%] None None None

Group 2

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 244.885ns 255.844ns ± 13.229ns 250.503ns ± 4.083ns 257.452ns 288.207ns 296.265ns 297.575ns 18.79% 1.748 2.073 5.16% 0.935ns 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 [254.010ns; 257.677ns] or [-0.717%; +0.717%] None None None

Group 3

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 161.152µs 161.750µs ± 0.323µs 161.693µs ± 0.133µs 161.828µs 162.388µs 162.776µs 163.966µs 1.41% 2.435 11.212 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 [161.705µs; 161.795µs] or [-0.028%; +0.028%] None None None

Group 4

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 3.954ms 3.958ms ± 0.007ms 3.957ms ± 0.001ms 3.958ms 3.962ms 3.967ms 4.045ms 2.23% 11.589 149.405 0.17% 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 [3.957ms; 3.959ms] or [-0.023%; +0.023%] None None None

Group 5

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 17.730µs 25.476µs ± 9.902µs 17.919µs ± 0.133µs 34.379µs 43.358µs 44.717µs 73.065µs 307.74% 1.059 1.140 38.77% 0.700µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
two way interface execution_time [24.103µs; 26.848µs] or [-5.387%; +5.387%] None None None

Group 6

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 14.149ms 14.207ms ± 0.035ms 14.203ms ± 0.019ms 14.222ms 14.262ms 14.333ms 14.371ms 1.18% 1.606 4.509 0.25% 0.002ms 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 [14.202ms; 14.212ms] or [-0.034%; +0.034%] None None None

Group 7

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 2.347µs 2.429µs ± 0.022µs 2.432µs ± 0.006µs 2.439µs 2.455µs 2.466µs 2.474µs 1.74% -1.770 3.850 0.91% 0.002µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
tags/replace_trace_tags execution_time [2.425µs; 2.432µs] or [-0.127%; +0.127%] None None None

Group 8

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 61.742ms 62.239ms ± 2.174ms 61.941ms ± 0.061ms 62.017ms 62.349ms 71.188ms 84.031ms 35.66% 8.832 79.477 3.48% 0.154ms 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 [61.938ms; 62.541ms] or [-0.484%; +0.484%] None None None

Group 9

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 34.343µs 35.012µs ± 1.102µs 34.507µs ± 0.097µs 34.704µs 37.376µs 37.415µs 38.230µs 10.79% 1.684 0.938 3.14% 0.078µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
redis/obfuscate_redis_string execution_time [34.859µs; 35.165µs] or [-0.436%; +0.436%] None None None

Group 10

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 85.748µs 86.252µs ± 0.198µs 86.217µs ± 0.081µs 86.312µs 86.506µs 86.744µs 88.082µs 2.16% 4.334 35.901 0.23% 0.014µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
sql/obfuscate_sql_string execution_time [86.225µs; 86.279µs] or [-0.032%; +0.032%] None None None

Group 11

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 187.540ns 190.344ns ± 2.175ns 190.059ns ± 1.575ns 191.399ns 194.362ns 196.767ns 198.528ns 4.46% 1.088 1.018 1.14% 0.154ns 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 [190.043ns; 190.645ns] or [-0.158%; +0.158%] None None None

Group 12

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 1.195µs 3.171µs ± 1.434µs 3.000µs ± 0.023µs 3.019µs 3.365µs 13.819µs 15.150µs 404.93% 7.495 56.802 45.11% 0.101µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
write only interface execution_time [2.972µs; 3.370µs] or [-6.268%; +6.268%] None None None

Group 13

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 9.542ms 9.877ms ± 0.089ms 9.886ms ± 0.037ms 9.925ms 10.016ms 10.084ms 10.101ms 2.17% -0.934 2.184 0.90% 0.006ms 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 [9.865ms; 9.890ms] or [-0.125%; +0.125%] None None None

Group 14

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 5.020µs 5.095µs ± 0.046µs 5.075µs ± 0.023µs 5.106µs 5.179µs 5.181µs 5.183µs 2.12% 0.871 -0.613 0.90% 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 [5.088µs; 5.101µs] or [-0.125%; +0.125%] None None None

Group 15

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 10.562ms 10.595ms ± 0.014ms 10.594ms ± 0.009ms 10.603ms 10.619ms 10.630ms 10.640ms 0.43% 0.446 0.080 0.13% 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 [10.593ms; 10.596ms] or [-0.018%; +0.018%] None None None

Group 16

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 144.811µs 146.839µs ± 1.673µs 146.482µs ± 0.485µs 147.093µs 149.447µs 152.469µs 161.654µs 10.36% 4.951 35.592 1.14% 0.118µs 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 [146.607µs; 147.071µs] or [-0.158%; +0.158%] None None None

Group 17

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 3.895µs 3.911µs ± 0.003µs 3.911µs ± 0.001µs 3.912µs 3.915µs 3.918µs 3.921µs 0.26% -0.347 5.698 0.07% 0.000µs 1 200
credit_card/is_card_number/ throughput 255031511.402op/s 255688822.019op/s ± 177492.737op/s 255687138.937op/s ± 93163.295op/s 255788138.199op/s 255946728.808op/s 256005721.346op/s 256709252.426op/s 0.40% 0.362 5.757 0.07% 12550.632op/s 1 200
credit_card/is_card_number/ 3782-8224-6310-005 execution_time 79.081µs 80.815µs ± 0.799µs 80.760µs ± 0.593µs 81.366µs 82.121µs 82.494µs 82.878µs 2.62% 0.153 -0.676 0.99% 0.057µs 1 200
credit_card/is_card_number/ 3782-8224-6310-005 throughput 12065881.692op/s 12375180.121op/s ± 122199.000op/s 12382302.160op/s ± 90397.331op/s 12469629.570op/s 12558631.314op/s 12626235.613op/s 12645283.423op/s 2.12% -0.114 -0.688 0.98% 8640.774op/s 1 200
credit_card/is_card_number/ 378282246310005 execution_time 74.519µs 75.052µs ± 0.201µs 75.036µs ± 0.124µs 75.168µs 75.388µs 75.666µs 75.787µs 1.00% 0.474 0.984 0.27% 0.014µs 1 200
credit_card/is_card_number/ 378282246310005 throughput 13194921.885op/s 13324215.875op/s ± 35725.730op/s 13326997.374op/s ± 22128.440op/s 13348293.716op/s 13373875.540op/s 13406115.836op/s 13419331.890op/s 0.69% -0.452 0.948 0.27% 2526.191op/s 1 200
credit_card/is_card_number/37828224631 execution_time 3.891µs 3.911µs ± 0.003µs 3.911µs ± 0.002µs 3.913µs 3.916µs 3.917µs 3.917µs 0.15% -1.755 13.365 0.07% 0.000µs 1 200
credit_card/is_card_number/37828224631 throughput 255306164.710op/s 255678596.895op/s ± 176015.068op/s 255678139.520op/s ± 111430.330op/s 255791605.372op/s 255896105.981op/s 255968328.591op/s 256981902.826op/s 0.51% 1.780 13.583 0.07% 12446.145op/s 1 200
credit_card/is_card_number/378282246310005 execution_time 71.495µs 72.091µs ± 0.215µs 72.092µs ± 0.122µs 72.210µs 72.457µs 72.609µs 72.713µs 0.86% 0.025 0.570 0.30% 0.015µs 1 200
credit_card/is_card_number/378282246310005 throughput 13752716.656op/s 13871425.126op/s ± 41453.061op/s 13871210.303op/s ± 23516.579op/s 13894939.466op/s 13933860.233op/s 13978123.242op/s 13987044.173op/s 0.84% -0.002 0.570 0.30% 2931.174op/s 1 200
credit_card/is_card_number/37828224631000521389798 execution_time 52.121µs 52.191µs ± 0.042µs 52.184µs ± 0.024µs 52.212µs 52.275µs 52.312µs 52.319µs 0.26% 0.900 0.649 0.08% 0.003µs 1 200
credit_card/is_card_number/37828224631000521389798 throughput 19113612.207op/s 19160270.731op/s ± 15394.825op/s 19162938.876op/s ± 8927.965op/s 19169946.809op/s 19181861.632op/s 19184416.365op/s 19186151.436op/s 0.12% -0.896 0.640 0.08% 1088.578op/s 1 200
credit_card/is_card_number/x371413321323331 execution_time 5.692µs 5.851µs ± 0.073µs 5.858µs ± 0.051µs 5.899µs 5.967µs 6.031µs 6.036µs 3.04% -0.034 -0.383 1.25% 0.005µs 1 200
credit_card/is_card_number/x371413321323331 throughput 165679440.697op/s 170938263.016op/s ± 2147302.656op/s 170711015.899op/s ± 1493585.793op/s 172501046.669op/s 174701357.247op/s 175652668.269op/s 175680610.383op/s 2.91% 0.094 -0.397 1.25% 151837.227op/s 1 200
credit_card/is_card_number_no_luhn/ execution_time 3.891µs 3.910µs ± 0.003µs 3.911µs ± 0.002µs 3.912µs 3.915µs 3.917µs 3.918µs 0.18% -1.432 10.622 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/ throughput 255250376.462op/s 255727307.435op/s ± 186556.131op/s 255719421.891op/s ± 110150.402op/s 255850267.258op/s 255971284.767op/s 256050246.532op/s 257034497.407op/s 0.51% 1.455 10.802 0.07% 13191.511op/s 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time 64.146µs 64.442µs ± 0.226µs 64.355µs ± 0.096µs 64.543µs 64.830µs 65.150µs 65.354µs 1.55% 1.459 1.980 0.35% 0.016µs 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput 15301202.704op/s 15518018.365op/s ± 54105.209op/s 15538801.983op/s ± 23100.147op/s 15553295.786op/s 15572354.166op/s 15583797.833op/s 15589500.471op/s 0.33% -1.440 1.900 0.35% 3825.816op/s 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time 57.366µs 57.552µs ± 0.128µs 57.525µs ± 0.068µs 57.613µs 57.773µs 58.011µs 58.132µs 1.06% 1.537 3.290 0.22% 0.009µs 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 throughput 17202098.458op/s 17375596.891op/s ± 38524.861op/s 17383868.640op/s ± 20652.186op/s 17402121.319op/s 17419436.609op/s 17429374.335op/s 17431846.240op/s 0.28% -1.517 3.199 0.22% 2724.119op/s 1 200
credit_card/is_card_number_no_luhn/37828224631 execution_time 3.889µs 3.911µs ± 0.004µs 3.911µs ± 0.002µs 3.913µs 3.919µs 3.922µs 3.923µs 0.32% -0.153 7.319 0.09% 0.000µs 1 200
credit_card/is_card_number_no_luhn/37828224631 throughput 254884912.188op/s 255656673.209op/s ± 235810.777op/s 255698998.907op/s ± 98673.903op/s 255786788.630op/s 255934256.713op/s 255999566.513op/s 257109044.992op/s 0.55% 0.179 7.448 0.09% 16674.340op/s 1 200
credit_card/is_card_number_no_luhn/378282246310005 execution_time 54.586µs 54.898µs ± 0.204µs 54.845µs ± 0.121µs 55.029µs 55.255µs 55.469µs 55.746µs 1.64% 1.111 1.306 0.37% 0.014µs 1 200
credit_card/is_card_number_no_luhn/378282246310005 throughput 17938487.350op/s 18216014.930op/s ± 67406.753op/s 18233110.418op/s ± 40279.457op/s 18265632.163op/s 18296538.946op/s 18302103.077op/s 18319732.274op/s 0.48% -1.089 1.215 0.37% 4766.377op/s 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time 52.122µs 52.192µs ± 0.033µs 52.188µs ± 0.020µs 52.212µs 52.246µs 52.271µs 52.320µs 0.25% 0.566 0.601 0.06% 0.002µs 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput 19113128.918op/s 19159965.402op/s ± 11939.763op/s 19161386.931op/s ± 7370.934op/s 19167793.317op/s 19178880.505op/s 19181044.870op/s 19185702.814op/s 0.13% -0.562 0.590 0.06% 844.269op/s 1 200
credit_card/is_card_number_no_luhn/x371413321323331 execution_time 5.723µs 5.880µs ± 0.066µs 5.881µs ± 0.050µs 5.929µs 5.997µs 6.032µs 6.037µs 2.65% 0.092 -0.495 1.13% 0.005µs 1 200
credit_card/is_card_number_no_luhn/x371413321323331 throughput 165651255.238op/s 170101609.498op/s ± 1921559.662op/s 170038787.747op/s ± 1450870.538op/s 171528599.296op/s 172779657.069op/s 174555712.745op/s 174728965.143op/s 2.76% -0.041 -0.492 1.13% 135874.787op/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 [3.911µs; 3.911µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/ throughput [255664223.233op/s; 255713420.805op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 execution_time [80.704µs; 80.925µs] or [-0.137%; +0.137%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 throughput [12358244.515op/s; 12392115.727op/s] or [-0.137%; +0.137%] None None None
credit_card/is_card_number/ 378282246310005 execution_time [75.024µs; 75.080µs] or [-0.037%; +0.037%] None None None
credit_card/is_card_number/ 378282246310005 throughput [13319264.632op/s; 13329167.117op/s] or [-0.037%; +0.037%] 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 [255654202.899op/s; 255702990.891op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/378282246310005 execution_time [72.061µs; 72.121µs] or [-0.041%; +0.041%] None None None
credit_card/is_card_number/378282246310005 throughput [13865680.131op/s; 13877170.122op/s] or [-0.041%; +0.041%] None None None
credit_card/is_card_number/37828224631000521389798 execution_time [52.186µs; 52.197µs] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/37828224631000521389798 throughput [19158137.156op/s; 19162404.306op/s] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/x371413321323331 execution_time [5.841µs; 5.861µs] or [-0.174%; +0.174%] None None None
credit_card/is_card_number/x371413321323331 throughput [170640667.520op/s; 171235858.512op/s] or [-0.174%; +0.174%] None None None
credit_card/is_card_number_no_luhn/ execution_time [3.910µs; 3.911µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/ throughput [255701452.549op/s; 255753162.320op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time [64.411µs; 64.473µs] or [-0.049%; +0.049%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput [15510519.904op/s; 15525516.827op/s] or [-0.048%; +0.048%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time [57.535µs; 57.570µs] or [-0.031%; +0.031%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 throughput [17370257.716op/s; 17380936.066op/s] or [-0.031%; +0.031%] None None None
credit_card/is_card_number_no_luhn/37828224631 execution_time [3.911µs; 3.912µs] or [-0.013%; +0.013%] None None None
credit_card/is_card_number_no_luhn/37828224631 throughput [255623992.103op/s; 255689354.315op/s] or [-0.013%; +0.013%] None None None
credit_card/is_card_number_no_luhn/378282246310005 execution_time [54.869µs; 54.926µs] or [-0.051%; +0.051%] None None None
credit_card/is_card_number_no_luhn/378282246310005 throughput [18206673.002op/s; 18225356.858op/s] or [-0.051%; +0.051%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time [52.188µs; 52.197µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput [19158310.666op/s; 19161620.139op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 execution_time [5.870µs; 5.889µs] or [-0.157%; +0.157%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 throughput [169835299.809op/s; 170367919.186op/s] or [-0.157%; +0.157%] None None None

Group 18

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 533.067µs 533.542µs ± 0.319µs 533.481µs ± 0.174µs 533.677µs 534.027µs 534.442µs 535.993µs 0.47% 2.773 16.557 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 [533.497µs; 533.586µs] or [-0.008%; +0.008%] None None None

Group 19

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz b70639e 1765269215 igor/versioning/libdd-trace-obfuscation
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 533.006µs 533.789µs ± 0.603µs 533.748µs ± 0.224µs 533.974µs 534.315µs 534.713µs 540.832µs 1.33% 8.031 91.333 0.11% 0.043µs 1 200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput 1849002.615op/s 1873402.621op/s ± 2097.476op/s 1873543.114op/s ± 785.450op/s 1874296.140op/s 1875544.949op/s 1875861.726op/s 1876152.109op/s 0.14% -7.934 89.831 0.11% 148.314op/s 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time 379.515µs 380.265µs ± 0.295µs 380.256µs ± 0.204µs 380.464µs 380.739µs 380.837µs 380.944µs 0.18% -0.128 -0.375 0.08% 0.021µs 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput 2625058.950op/s 2629747.250op/s ± 2037.944op/s 2629805.784op/s ± 1411.885op/s 2631146.946op/s 2632948.970op/s 2634401.577op/s 2634945.286op/s 0.20% 0.132 -0.374 0.08% 144.104op/s 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time 188.975µs 189.490µs ± 0.226µs 189.506µs ± 0.175µs 189.658µs 189.828µs 190.015µs 190.099µs 0.31% 0.052 -0.569 0.12% 0.016µs 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput 5260421.091op/s 5277336.075op/s ± 6300.003op/s 5276887.874op/s ± 4880.985op/s 5282526.347op/s 5287438.896op/s 5289063.807op/s 5291692.651op/s 0.28% -0.047 -0.573 0.12% 445.478op/s 1 200
normalization/normalize_service/normalize_service/[empty string] execution_time 36.741µs 36.890µs ± 0.053µs 36.889µs ± 0.030µs 36.919µs 36.979µs 37.025µs 37.035µs 0.40% 0.182 0.246 0.14% 0.004µs 1 200
normalization/normalize_service/normalize_service/[empty string] throughput 27001285.858op/s 27107494.768op/s ± 38927.452op/s 27108089.337op/s ± 22330.391op/s 27130732.590op/s 27173577.539op/s 27192528.709op/s 27217679.085op/s 0.40% -0.172 0.242 0.14% 2752.587op/s 1 200
normalization/normalize_service/normalize_service/test_ASCII execution_time 44.920µs 45.170µs ± 0.192µs 45.168µs ± 0.138µs 45.290µs 45.418µs 45.455µs 46.751µs 3.51% 2.911 21.266 0.42% 0.014µs 1 200
normalization/normalize_service/normalize_service/test_ASCII throughput 21389987.965op/s 22139041.878op/s ± 92915.552op/s 22139753.102op/s ± 67710.758op/s 22216074.407op/s 22246347.425op/s 22253153.172op/s 22261870.338op/s 0.55% -2.730 19.335 0.42% 6570.122op/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 [533.705µs; 533.872µs] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput [1873111.932op/s; 1873693.311op/s] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time [380.224µs; 380.306µs] or [-0.011%; +0.011%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput [2629464.811op/s; 2630029.690op/s] or [-0.011%; +0.011%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time [189.458µs; 189.521µs] or [-0.017%; +0.017%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput [5276462.955op/s; 5278209.195op/s] or [-0.017%; +0.017%] None None None
normalization/normalize_service/normalize_service/[empty string] execution_time [36.883µs; 36.898µs] or [-0.020%; +0.020%] None None None
normalization/normalize_service/normalize_service/[empty string] throughput [27102099.798op/s; 27112889.739op/s] or [-0.020%; +0.020%] None None None
normalization/normalize_service/normalize_service/test_ASCII execution_time [45.143µs; 45.196µs] or [-0.059%; +0.059%] None None None
normalization/normalize_service/normalize_service/test_ASCII throughput [22126164.676op/s; 22151919.080op/s] or [-0.058%; +0.058%] None None None

Baseline

Omitted due to size.

@iunanua iunanua marked this pull request as ready for review December 9, 2025 09:09
@iunanua iunanua requested review from a team as code owners December 9, 2025 09:09
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dd-octo-sts Bot commented Dec 9, 2025 •
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Artifact Size Benchmark Report

aarch64-alpine-linux-musl
Artifact Baseline Commit Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a 86.30 MB 86.30 MB 0% (0 B) 👌
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so 7.44 MB 7.44 MB 0% (0 B) 👌
aarch64-apple-darwin
Artifact Baseline Commit Change
/aarch64-apple-darwin/lib/libdatadog_profiling.a 58.37 MB 58.37 MB 0% (0 B) 👌
/aarch64-apple-darwin/lib/libdatadog_profiling.dylib 8.45 MB 8.45 MB 0% (0 B) 👌
aarch64-unknown-linux-gnu
Artifact Baseline Commit Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so 9.60 MB 9.60 MB 0% (0 B) 👌
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a 100.09 MB 100.09 MB 0% (0 B) 👌
libdatadog-x64-windows
Artifact Baseline Commit Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll 19.71 MB 19.71 MB 0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib 69.82 KB 69.82 KB 0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb 140.12 MB 140.12 MB +0% (+8.00 KB) 👌
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib 744.59 MB 744.59 MB 0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll 6.37 MB 6.37 MB 0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib 69.82 KB 69.82 KB 0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb 19.74 MB 19.74 MB 0% (0 B) 👌
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib 38.78 MB 38.78 MB 0% (0 B) 👌
libdatadog-x86-windows
Artifact Baseline Commit Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll 16.82 MB 16.82 MB 0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib 70.90 KB 70.90 KB 0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb 142.73 MB 142.73 MB +0% (+8.00 KB) 👌
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib 733.09 MB 733.09 MB 0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll 4.89 MB 4.89 MB 0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib 70.90 KB 70.90 KB 0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb 20.98 MB 20.98 MB 0% (0 B) 👌
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib 36.54 MB 36.54 MB 0% (0 B) 👌
x86_64-alpine-linux-musl
Artifact Baseline Commit Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a 74.64 MB 74.64 MB 0% (0 B) 👌
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so 8.86 MB 8.86 MB 0% (0 B) 👌
x86_64-apple-darwin
Artifact Baseline Commit Change
/x86_64-apple-darwin/lib/libdatadog_profiling.a 59.73 MB 59.73 MB 0% (0 B) 👌
/x86_64-apple-darwin/lib/libdatadog_profiling.dylib 9.49 MB 9.49 MB 0% (0 B) 👌
x86_64-unknown-linux-gnu
Artifact Baseline Commit Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a 94.30 MB 94.30 MB 0% (0 B) 👌
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so 10.30 MB 10.30 MB 0% (0 B) 👌

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ekump commented Dec 9, 2025

/merge

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dd-devflow-routing-codex Bot commented Dec 9, 2025 •
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2025-12-09 13:32:00 UTC ℹ️ Start processing command /merge

2025-12-09 13:32:06 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 34m (p90).

2025-12-09 13:56:43 UTC ℹ️ MergeQueue: This merge request was merged

@dd-mergequeue dd-mergequeue Bot merged commit 897c25f into main Dec 9, 2025
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@dd-mergequeue dd-mergequeue Bot deleted the igor/versioning/libdd-trace-obfuscation branch December 9, 2025 13:56
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