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Fix code format in trace normalizer #1398

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Fix code format in trace normalizer #1398

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@lym953 lym953 commented Dec 11, 2025

What does this PR do?

Fix a code format issue that somehow makes cargo clippy complain.

Motivation

Additional Notes

How to test the change?

cargo clippy

@lym953 lym953 requested review from a team as code owners December 11, 2025 16:52
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codecov-commenter commented Dec 11, 2025 •
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.42%. Comparing base (b9320a3) to head (740d3a8).

Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #1398      +/-   ##
==========================================
- Coverage   71.44%   71.42%   -0.02%     
==========================================
  Files         411      411              
  Lines       66028    66027       -1     
==========================================
- Hits        47172    47161      -11     
- Misses      18856    18866      +10
Components Coverage Δ
libdd-crashtracker 58.70% <ø> (-0.02%) ⬇️
libdd-crashtracker-ffi 14.72% <ø> (ø)
libdd-alloc 98.73% <ø> (ø)
libdd-data-pipeline 85.66% <ø> (ø)
libdd-data-pipeline-ffi 75.75% <ø> (ø)
libdd-common 81.33% <ø> (ø)
libdd-common-ffi 74.96% <ø> (ø)
libdd-telemetry 59.95% <ø> (ø)
libdd-telemetry-ffi 21.17% <ø> (ø)
libdd-dogstatsd-client 83.75% <ø> (ø)
datadog-ipc 82.71% <ø> (+0.10%) ⬆️
libdd-profiling 81.72% <ø> (ø)
libdd-profiling-ffi 67.83% <ø> (ø)
datadog-sidecar 36.17% <ø> (ø)
datdog-sidecar-ffi 12.37% <ø> (ø)
spawn-worker 55.18% <ø> (ø)
libdd-tinybytes 92.44% <ø> (ø)
libdd-trace-normalization 82.31% <100.00%> (-0.03%) ⬇️
libdd-trace-obfuscation 94.17% <ø> (ø)
libdd-trace-protobuf 61.18% <ø> (ø)
libdd-trace-utils 90.07% <ø> (ø)
datadog-tracer-flare 61.06% <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 11, 2025 •
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Benchmarks

Comparison

Benchmark execution time: 2025-12-22 22:25:25

Comparing candidate commit 740d3a8 in PR branch yiming.luo/fmt-normalizer with baseline commit b9320a3 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 57 metrics, 2 unstable metrics.

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 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 204.338µs 204.860µs ± 0.357µs 204.799µs ± 0.228µs 205.041µs 205.547µs 205.747µs 206.626µs 0.89% 1.157 2.171 0.17% 0.025µs 1 200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput 4839652.502op/s 4881392.564op/s ± 8497.600op/s 4882843.108op/s ± 5445.960op/s 4888066.094op/s 4891604.167op/s 4892977.089op/s 4893844.575op/s 0.23% -1.143 2.095 0.17% 600.871op/s 1 200
normalization/normalize_name/normalize_name/bad-name execution_time 18.606µs 18.700µs ± 0.090µs 18.665µs ± 0.019µs 18.712µs 18.883µs 18.985µs 19.283µs 3.31% 2.683 9.812 0.48% 0.006µs 1 200
normalization/normalize_name/normalize_name/bad-name throughput 51859036.591op/s 53478168.128op/s ± 252758.457op/s 53574874.300op/s ± 55529.048op/s 53610807.124op/s 53671774.812op/s 53740181.366op/s 53745638.291op/s 0.32% -2.619 9.222 0.47% 17872.722op/s 1 200
normalization/normalize_name/normalize_name/good execution_time 10.889µs 11.002µs ± 0.052µs 11.001µs ± 0.034µs 11.034µs 11.087µs 11.120µs 11.205µs 1.85% 0.433 0.618 0.47% 0.004µs 1 200
normalization/normalize_name/normalize_name/good throughput 89245994.914op/s 90893738.491op/s ± 427798.843op/s 90897204.409op/s ± 285466.411op/s 91194104.579op/s 91543523.815op/s 91757828.369op/s 91836446.353op/s 1.03% -0.399 0.547 0.47% 30249.946op/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 [204.811µs; 204.910µs] or [-0.024%; +0.024%] None None None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput [4880214.878op/s; 4882570.250op/s] or [-0.024%; +0.024%] None None None
normalization/normalize_name/normalize_name/bad-name execution_time [18.687µs; 18.712µs] or [-0.066%; +0.066%] None None None
normalization/normalize_name/normalize_name/bad-name throughput [53443138.236op/s; 53513198.019op/s] or [-0.066%; +0.066%] None None None
normalization/normalize_name/normalize_name/good execution_time [10.995µs; 11.009µs] or [-0.065%; +0.065%] None None None
normalization/normalize_name/normalize_name/good throughput [90834449.686op/s; 90953027.296op/s] or [-0.065%; +0.065%] None None None

Group 2

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 1.210µs 3.166µs ± 1.431µs 2.996µs ± 0.022µs 3.014µs 3.307µs 13.764µs 15.159µs 406.00% 7.515 57.087 45.09% 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 [2.967µs; 3.364µs] or [-6.265%; +6.265%] None None None

Group 3

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 537.989µs 538.828µs ± 0.519µs 538.781µs ± 0.256µs 539.015µs 539.540µs 540.138µs 543.454µs 0.87% 3.891 30.453 0.10% 0.037µs 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 [538.757µs; 538.900µs] or [-0.013%; +0.013%] None None None

Group 4

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 533.879µs 534.717µs ± 0.629µs 534.613µs ± 0.242µs 534.881µs 535.593µs 536.104µs 541.261µs 1.24% 5.915 56.850 0.12% 0.045µs 1 200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput 1847537.911op/s 1870149.505op/s ± 2186.054op/s 1870511.632op/s ± 846.684op/s 1871279.319op/s 1872161.026op/s 1872636.337op/s 1873081.950op/s 0.14% -5.832 55.659 0.12% 154.577op/s 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time 380.095µs 380.934µs ± 0.429µs 380.895µs ± 0.224µs 381.117µs 381.467µs 381.943µs 383.997µs 0.81% 3.169 19.953 0.11% 0.030µs 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput 2604187.012op/s 2625130.757op/s ± 2946.255op/s 2625394.102op/s ± 1544.850op/s 2626936.873op/s 2628848.209op/s 2629731.110op/s 2630920.916op/s 0.21% -3.129 19.611 0.11% 208.332op/s 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time 190.167µs 190.669µs ± 0.578µs 190.602µs ± 0.148µs 190.760µs 190.983µs 191.671µs 196.051µs 2.86% 7.827 69.349 0.30% 0.041µs 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput 5100701.582op/s 5244735.486op/s ± 15544.450op/s 5246534.664op/s ± 4081.277op/s 5250237.775op/s 5255557.869op/s 5257528.657op/s 5258528.119op/s 0.23% -7.735 68.229 0.30% 1099.159op/s 1 200
normalization/normalize_service/normalize_service/[empty string] execution_time 37.083µs 37.267µs ± 0.070µs 37.272µs ± 0.047µs 37.317µs 37.367µs 37.407µs 37.436µs 0.44% -0.200 -0.315 0.19% 0.005µs 1 200
normalization/normalize_service/normalize_service/[empty string] throughput 26712059.039op/s 26833155.290op/s ± 50656.130op/s 26829543.966op/s ± 33712.791op/s 26865672.134op/s 26918213.666op/s 26947879.836op/s 26966621.620op/s 0.51% 0.209 -0.312 0.19% 3581.929op/s 1 200
normalization/normalize_service/normalize_service/test_ASCII execution_time 45.832µs 45.911µs ± 0.041µs 45.908µs ± 0.029µs 45.935µs 45.986µs 46.014µs 46.037µs 0.28% 0.599 -0.001 0.09% 0.003µs 1 200
normalization/normalize_service/normalize_service/test_ASCII throughput 21721616.725op/s 21781372.429op/s ± 19283.490op/s 21782500.762op/s ± 13826.605op/s 21796324.728op/s 21806799.207op/s 21815552.795op/s 21818705.467op/s 0.17% -0.595 -0.008 0.09% 1363.549op/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 [534.630µs; 534.805µs] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput [1869846.539op/s; 1870452.471op/s] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time [380.874µs; 380.993µs] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput [2624722.434op/s; 2625539.079op/s] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time [190.589µs; 190.749µs] or [-0.042%; +0.042%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput [5242581.175op/s; 5246889.797op/s] or [-0.041%; +0.041%] None None None
normalization/normalize_service/normalize_service/[empty string] execution_time [37.258µs; 37.277µs] or [-0.026%; +0.026%] None None None
normalization/normalize_service/normalize_service/[empty string] throughput [26826134.838op/s; 26840175.743op/s] or [-0.026%; +0.026%] None None None
normalization/normalize_service/normalize_service/test_ASCII execution_time [45.905µs; 45.916µs] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/test_ASCII throughput [21778699.923op/s; 21784044.936op/s] or [-0.012%; +0.012%] None None None

Group 5

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 160.364µs 161.339µs ± 0.345µs 161.272µs ± 0.153µs 161.445µs 161.969µs 162.753µs 163.258µs 1.23% 2.178 8.045 0.21% 0.024µs 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 [161.291µs; 161.387µs] or [-0.030%; +0.030%] None None None

Group 6

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 186.002ns 188.779ns ± 2.178ns 188.420ns ± 1.586ns 189.988ns 192.742ns 195.405ns 198.422ns 5.31% 1.127 1.865 1.15% 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 [188.477ns; 189.080ns] or [-0.160%; +0.160%] None None None

Group 7

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 60.116ms 60.673ms ± 2.033ms 60.317ms ± 0.116ms 60.618ms 60.870ms 72.191ms 82.798ms 37.27% 8.801 82.152 3.34% 0.144ms 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 [60.391ms; 60.955ms] or [-0.464%; +0.464%] None None None

Group 8

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 4.964µs 5.033µs ± 0.036µs 5.048µs ± 0.021µs 5.061µs 5.081µs 5.082µs 5.083µs 0.68% -0.385 -1.369 0.71% 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 [5.028µs; 5.038µs] or [-0.099%; +0.099%] None None None

Group 9

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 33.010µs 33.508µs ± 0.877µs 33.111µs ± 0.045µs 33.180µs 35.332µs 35.389µs 37.249µs 12.50% 1.815 1.835 2.61% 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 [33.387µs; 33.630µs] or [-0.363%; +0.363%] None None None

Group 10

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 90.362µs 90.590µs ± 0.189µs 90.539µs ± 0.061µs 90.626µs 90.946µs 91.323µs 92.106µs 1.73% 3.870 22.293 0.21% 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 [90.564µs; 90.616µs] or [-0.029%; +0.029%] None None None

Group 11

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 3.891µs 3.912µs ± 0.002µs 3.911µs ± 0.001µs 3.913µs 3.915µs 3.918µs 3.920µs 0.21% -2.997 30.611 0.06% 0.000µs 1 200
credit_card/is_card_number/ throughput 255131122.736op/s 255647235.366op/s ± 153485.037op/s 255659719.513op/s ± 70696.241op/s 255725123.685op/s 255807282.835op/s 255859841.523op/s 257018679.772op/s 0.53% 3.039 31.034 0.06% 10853.031op/s 1 200
credit_card/is_card_number/ 3782-8224-6310-005 execution_time 77.074µs 78.765µs ± 0.993µs 78.683µs ± 0.663µs 79.381µs 80.633µs 81.345µs 82.199µs 4.47% 0.480 0.164 1.26% 0.070µs 1 200
credit_card/is_card_number/ 3782-8224-6310-005 throughput 12165600.452op/s 12697966.490op/s ± 159235.835op/s 12709204.910op/s ± 107705.178op/s 12800220.342op/s 12957387.036op/s 12973528.637op/s 12974583.710op/s 2.09% -0.408 0.037 1.25% 11259.674op/s 1 200
credit_card/is_card_number/ 378282246310005 execution_time 70.621µs 70.971µs ± 0.317µs 70.904µs ± 0.188µs 71.136µs 71.656µs 71.867µs 72.062µs 1.63% 1.186 0.679 0.45% 0.022µs 1 200
credit_card/is_card_number/ 378282246310005 throughput 13876987.103op/s 14090505.834op/s ± 62583.810op/s 14103631.172op/s ± 37448.664op/s 14139913.087op/s 14150435.335op/s 14154992.131op/s 14160025.765op/s 0.40% -1.169 0.624 0.44% 4425.344op/s 1 200
credit_card/is_card_number/37828224631 execution_time 3.901µs 3.913µs ± 0.003µs 3.913µs ± 0.002µs 3.915µs 3.917µs 3.919µs 3.932µs 0.49% 0.844 6.865 0.08% 0.000µs 1 200
credit_card/is_card_number/37828224631 throughput 254316568.729op/s 255549421.677op/s ± 201002.050op/s 255550375.289op/s ± 126959.661op/s 255681360.833op/s 255844925.924op/s 255893049.811op/s 256366501.631op/s 0.32% -0.825 6.770 0.08% 14212.991op/s 1 200
credit_card/is_card_number/378282246310005 execution_time 67.417µs 67.658µs ± 0.254µs 67.556µs ± 0.077µs 67.745µs 68.173µs 68.606µs 68.823µs 1.88% 2.131 4.874 0.37% 0.018µs 1 200
credit_card/is_card_number/378282246310005 throughput 14529993.490op/s 14780498.539op/s ± 55073.190op/s 14802628.947op/s ± 16866.841op/s 14814239.450op/s 14826631.967op/s 14830286.993op/s 14833000.459op/s 0.21% -2.105 4.730 0.37% 3894.263op/s 1 200
credit_card/is_card_number/37828224631000521389798 execution_time 44.536µs 44.904µs ± 0.152µs 44.895µs ± 0.096µs 45.002µs 45.153µs 45.262µs 45.334µs 0.98% 0.175 -0.122 0.34% 0.011µs 1 200
credit_card/is_card_number/37828224631000521389798 throughput 22058592.964op/s 22269812.135op/s ± 75111.536op/s 22274351.103op/s ± 47608.127op/s 22316913.431op/s 22397118.160op/s 22437117.488op/s 22453700.068op/s 0.81% -0.157 -0.133 0.34% 5311.188op/s 1 200
credit_card/is_card_number/x371413321323331 execution_time 6.032µs 6.041µs ± 0.003µs 6.041µs ± 0.001µs 6.042µs 6.045µs 6.050µs 6.056µs 0.25% 1.370 7.242 0.05% 0.000µs 1 200
credit_card/is_card_number/x371413321323331 throughput 165132501.403op/s 165538291.680op/s ± 76170.373op/s 165546606.088op/s ± 35224.149op/s 165580585.027op/s 165617095.794op/s 165743310.653op/s 165793849.048op/s 0.15% -1.359 7.204 0.05% 5386.059op/s 1 200
credit_card/is_card_number_no_luhn/ execution_time 3.888µs 3.912µs ± 0.003µs 3.912µs ± 0.002µs 3.913µs 3.916µs 3.919µs 3.923µs 0.30% -1.728 19.248 0.08% 0.000µs 1 200
credit_card/is_card_number_no_luhn/ throughput 254896591.433op/s 255637429.812op/s ± 193684.081op/s 255652895.961op/s ± 98868.198op/s 255746942.354op/s 255847546.004op/s 255921060.782op/s 257170138.816op/s 0.59% 1.770 19.571 0.08% 13695.533op/s 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time 65.169µs 65.791µs ± 0.130µs 65.832µs ± 0.065µs 65.880µs 65.934µs 65.966µs 66.143µs 0.47% -1.189 2.224 0.20% 0.009µs 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput 15118805.964op/s 15199786.568op/s ± 30065.013op/s 15190092.263op/s ± 14963.535op/s 15216030.091op/s 15257156.151op/s 15278930.565op/s 15344725.311op/s 1.02% 1.206 2.294 0.20% 2125.917op/s 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time 52.952µs 53.014µs ± 0.031µs 53.014µs ± 0.022µs 53.033µs 53.070µs 53.093µs 53.117µs 0.19% 0.417 -0.027 0.06% 0.002µs 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 throughput 18826360.690op/s 18862905.833op/s ± 11199.967op/s 18862972.927op/s ± 7663.781op/s 18871595.418op/s 18880079.817op/s 18882704.161op/s 18884916.617op/s 0.12% -0.414 -0.032 0.06% 791.957op/s 1 200
credit_card/is_card_number_no_luhn/37828224631 execution_time 3.893µs 3.912µs ± 0.003µs 3.912µs ± 0.002µs 3.914µs 3.917µs 3.919µs 3.921µs 0.23% -0.748 8.345 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/37828224631 throughput 255050977.266op/s 255629740.110op/s ± 187784.476op/s 255648522.100op/s ± 99247.705op/s 255731714.629op/s 255880944.496op/s 255978053.738op/s 256846579.187op/s 0.47% 0.769 8.472 0.07% 13278.368op/s 1 200
credit_card/is_card_number_no_luhn/378282246310005 execution_time 49.756µs 49.842µs ± 0.031µs 49.846µs ± 0.013µs 49.859µs 49.884µs 49.907µs 49.932µs 0.17% -0.690 0.945 0.06% 0.002µs 1 200
credit_card/is_card_number_no_luhn/378282246310005 throughput 20027179.174op/s 20063506.777op/s ± 12495.033op/s 20061937.489op/s ± 5255.268op/s 20067241.734op/s 20089475.128op/s 20096265.171op/s 20098165.038op/s 0.18% 0.694 0.948 0.06% 883.532op/s 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time 44.533µs 44.883µs ± 0.184µs 44.884µs ± 0.134µs 45.015µs 45.201µs 45.312µs 45.361µs 1.06% 0.290 -0.356 0.41% 0.013µs 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput 22045493.595op/s 22280624.187op/s ± 91207.627op/s 22279772.259op/s ± 66695.033op/s 22349536.718op/s 22432079.531op/s 22447094.896op/s 22455124.491op/s 0.79% -0.271 -0.374 0.41% 6449.353op/s 1 200
credit_card/is_card_number_no_luhn/x371413321323331 execution_time 6.029µs 6.036µs ± 0.004µs 6.035µs ± 0.003µs 6.039µs 6.043µs 6.044µs 6.048µs 0.20% 0.291 -0.557 0.06% 0.000µs 1 200
credit_card/is_card_number_no_luhn/x371413321323331 throughput 165355837.684op/s 165671590.958op/s ± 106446.458op/s 165690859.433op/s ± 77450.180op/s 165748456.376op/s 165820191.988op/s 165872261.919op/s 165875689.077op/s 0.11% -0.289 -0.559 0.06% 7526.901op/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; 3.912µs] or [-0.008%; +0.008%] None None None
credit_card/is_card_number/ throughput [255625963.816op/s; 255668506.916op/s] or [-0.008%; +0.008%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 execution_time [78.628µs; 78.903µs] or [-0.175%; +0.175%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 throughput [12675897.935op/s; 12720035.046op/s] or [-0.174%; +0.174%] None None None
credit_card/is_card_number/ 378282246310005 execution_time [70.927µs; 71.015µs] or [-0.062%; +0.062%] None None None
credit_card/is_card_number/ 378282246310005 throughput [14081832.320op/s; 14099179.348op/s] or [-0.062%; +0.062%] None None None
credit_card/is_card_number/37828224631 execution_time [3.913µs; 3.914µs] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/37828224631 throughput [255521564.726op/s; 255577278.628op/s] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/378282246310005 execution_time [67.622µs; 67.693µs] or [-0.052%; +0.052%] None None None
credit_card/is_card_number/378282246310005 throughput [14772865.924op/s; 14788131.153op/s] or [-0.052%; +0.052%] None None None
credit_card/is_card_number/37828224631000521389798 execution_time [44.883µs; 44.925µs] or [-0.047%; +0.047%] None None None
credit_card/is_card_number/37828224631000521389798 throughput [22259402.399op/s; 22280221.872op/s] or [-0.047%; +0.047%] None None None
credit_card/is_card_number/x371413321323331 execution_time [6.041µs; 6.041µs] or [-0.006%; +0.006%] None None None
credit_card/is_card_number/x371413321323331 throughput [165527735.199op/s; 165548848.161op/s] or [-0.006%; +0.006%] None None None
credit_card/is_card_number_no_luhn/ execution_time [3.911µs; 3.912µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/ throughput [255610587.061op/s; 255664272.562op/s] or [-0.011%; +0.011%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time [65.773µs; 65.809µs] or [-0.027%; +0.027%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput [15195619.847op/s; 15203953.290op/s] or [-0.027%; +0.027%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time [53.010µs; 53.018µs] or [-0.008%; +0.008%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 throughput [18861353.625op/s; 18864458.040op/s] or [-0.008%; +0.008%] None None None
credit_card/is_card_number_no_luhn/37828224631 execution_time [3.912µs; 3.912µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/37828224631 throughput [255603714.988op/s; 255655765.232op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/378282246310005 execution_time [49.837µs; 49.846µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/378282246310005 throughput [20061775.086op/s; 20065238.469op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time [44.857µs; 44.908µs] or [-0.057%; +0.057%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput [22267983.687op/s; 22293264.687op/s] or [-0.057%; +0.057%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 execution_time [6.036µs; 6.037µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 throughput [165656838.502op/s; 165686343.413op/s] or [-0.009%; +0.009%] None None None

Group 12

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 144.751µs 146.863µs ± 1.693µs 146.564µs ± 0.528µs 147.199µs 148.552µs 153.365µs 161.707µs 10.33% 5.107 36.781 1.15% 0.120µs 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 [146.628µs; 147.098µs] or [-0.160%; +0.160%] None None None

Group 13

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 3.992ms 3.996ms ± 0.007ms 3.995ms ± 0.001ms 3.996ms 3.999ms 4.004ms 4.084ms 2.23% 11.752 152.350 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 [3.995ms; 3.997ms] or [-0.023%; +0.023%] None None None

Group 14

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 10.716ms 10.746ms ± 0.015ms 10.744ms ± 0.010ms 10.755ms 10.771ms 10.782ms 10.817ms 0.68% 0.873 1.771 0.14% 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 [10.744ms; 10.748ms] or [-0.020%; +0.020%] None None None

Group 15

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 243.609ns 255.152ns ± 13.236ns 249.345ns ± 2.956ns 259.378ns 284.816ns 292.599ns 294.253ns 18.01% 1.547 1.115 5.17% 0.936ns 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 [253.317ns; 256.986ns] or [-0.719%; +0.719%] None None None

Group 16

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 13.889ms 13.936ms ± 0.028ms 13.933ms ± 0.012ms 13.944ms 13.996ms 14.044ms 14.075ms 1.02% 2.161 6.713 0.20% 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 [13.932ms; 13.940ms] or [-0.028%; +0.028%] None None None

Group 17

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 9.634ms 9.858ms ± 0.053ms 9.863ms ± 0.031ms 9.893ms 9.927ms 9.952ms 10.002ms 1.41% -1.085 2.679 0.54% 0.004ms 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 [9.851ms; 9.865ms] or [-0.075%; +0.075%] None None None

Group 18

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 18.159µs 26.097µs ± 9.759µs 18.448µs ± 0.161µs 34.614µs 44.131µs 44.964µs 70.878µs 284.21% 0.977 0.766 37.30% 0.690µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
two way interface execution_time [24.745µs; 27.450µs] or [-5.183%; +5.183%] None None None

Group 19

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 740d3a8 1766441347 yiming.luo/fmt-normalizer
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 2.342µs 2.399µs ± 0.020µs 2.395µs ± 0.003µs 2.400µs 2.453µs 2.463µs 2.472µs 3.23% 1.397 4.108 0.83% 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 [2.396µs; 2.402µs] or [-0.116%; +0.116%] None None None

Baseline

Omitted due to size.

@lym953 lym953 force-pushed the yiming.luo/fmt-normalizer branch from 9ab6cd9 to 740d3a8 Compare December 22, 2025 22:09
@VianneyRuhlmann
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VianneyRuhlmann commented Dec 23, 2025

I'm not seeing any issue on clippy. Which rust version are you using ?

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@lym953 @codecov-commenter @VianneyRuhlmann