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[WIP][crashtracking] Crash ping FFI #1276

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@gyuheon0h gyuheon0h commented Oct 22, 2025 •
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What does this PR do?

FFIs for CrashPing.

ddog_crasht_PingInfoBuilder_new() -> ddog_crasht_PingInfoBuilder_NewResult
ddog_crasht_PingInfoBuilder_with_uuid(struct ddog_crasht_Handle_PingInfoBuilder *builder, ddog_CharSlice uuid) -> ddog_VoidResult
ddog_crasht_PingInfoBuilder_with_metadata(struct ddog_crasht_Handle_PingInfoBuilder *builder, struct ddog_crasht_Metadata metadata) -> ddog_VoidResult
ddog_crasht_PingInfoBuilder_build(struct ddog_crasht_Handle_PingInfoBuilder *builder) -> ddog_crasht_PingInfo_NewResult
ddog_crasht_PingInfo_upload_to_endpoint(struct ddog_crasht_Handle_PingInfo *ping_info,  const struct ddog_Endpoint *endpoint)

A brief description of the change being made with this pull request.

Motivation

What inspired you to submit this pull request?

Additional Notes

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How to test the change?

Describe here in detail how the change can be validated.

@gyuheon0h gyuheon0h changed the title Gyuheon0h/prof 12743 cp ffi [crashtracking] Crash ping FFI Oct 22, 2025
@gyuheon0h gyuheon0h marked this pull request as ready for review October 22, 2025 21:07
@gyuheon0h gyuheon0h requested review from a team as code owners October 22, 2025 21:07
@gyuheon0h gyuheon0h marked this pull request as draft October 22, 2025 21:07
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Benchmarks

Comparison

Benchmark execution time: 2025-10-30 01:41:16

Comparing candidate commit 7815555 in PR branch gyuheon0h/prof-12743-cp-ffi with baseline commit 3ad7d4a in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 55 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 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 6.253ms 6.443ms ± 0.036ms 6.439ms ± 0.015ms 6.457ms 6.504ms 6.566ms 6.573ms 2.08% 0.116 5.632 0.56% 0.003ms 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 [6.438ms; 6.448ms] or [-0.078%; +0.078%] None None None

Group 2

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 4.994µs 5.045µs ± 0.026µs 5.041µs ± 0.015µs 5.061µs 5.096µs 5.102µs 5.104µs 1.25% 0.443 -0.255 0.51% 0.002µs 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 [5.042µs; 5.049µs] or [-0.071%; +0.071%] None None None

Group 3

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 10.691ms 10.723ms ± 0.018ms 10.721ms ± 0.011ms 10.733ms 10.752ms 10.774ms 10.823ms 0.95% 1.229 4.025 0.17% 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 [10.721ms; 10.726ms] or [-0.023%; +0.023%] None None None

Group 4

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 14.199ms 14.240ms ± 0.028ms 14.235ms ± 0.012ms 14.249ms 14.276ms 14.357ms 14.421ms 1.30% 2.835 12.062 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 [14.236ms; 14.243ms] or [-0.027%; +0.027%] None None None

Group 5

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 121.624µs 123.041µs ± 1.308µs 122.828µs ± 0.376µs 123.244µs 124.324µs 128.013µs 136.401µs 11.05% 6.460 57.022 1.06% 0.093µs 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 [122.860µs; 123.223µs] or [-0.147%; +0.147%] None None None

Group 6

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 32.737µs 33.801µs ± 1.439µs 32.913µs ± 0.082µs 35.475µs 36.312µs 36.363µs 36.460µs 10.78% 0.945 -1.033 4.25% 0.102µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
redis/obfuscate_redis_string execution_time [33.601µs; 34.000µs] or [-0.590%; +0.590%] None None None

Group 7

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 161.783µs 163.092µs ± 0.307µs 163.074µs ± 0.139µs 163.210µs 163.531µs 164.013µs 164.950µs 1.15% 1.238 8.713 0.19% 0.022µs 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 [163.049µs; 163.134µs] or [-0.026%; +0.026%] None None None

Group 8

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 59.975ms 60.381ms ± 2.057ms 60.101ms ± 0.051ms 60.158ms 60.333ms 68.244ms 80.107ms 33.29% 8.620 76.073 3.40% 0.145ms 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 [60.096ms; 60.666ms] or [-0.472%; +0.472%] None None None

Group 9

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 185.678µs 186.039µs ± 0.216µs 186.023µs ± 0.154µs 186.180µs 186.445µs 186.629µs 186.651µs 0.34% 0.448 -0.258 0.12% 0.015µs 1 200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput 5357581.031op/s 5375227.534op/s ± 6235.706op/s 5375686.215op/s ± 4435.432op/s 5380071.268op/s 5384547.198op/s 5385345.198op/s 5385658.960op/s 0.19% -0.443 -0.267 0.12% 440.931op/s 1 200
normalization/normalize_name/normalize_name/bad-name execution_time 17.810µs 17.878µs ± 0.033µs 17.873µs ± 0.022µs 17.899µs 17.942µs 17.964µs 18.006µs 0.74% 0.734 0.767 0.18% 0.002µs 1 200
normalization/normalize_name/normalize_name/bad-name throughput 55536317.485op/s 55934980.813op/s ± 103419.145op/s 55949092.908op/s ± 67879.580op/s 56011235.201op/s 56071091.550op/s 56121505.889op/s 56148602.230op/s 0.36% -0.722 0.736 0.18% 7312.838op/s 1 200
normalization/normalize_name/normalize_name/good execution_time 10.523µs 10.573µs ± 0.025µs 10.569µs ± 0.012µs 10.581µs 10.612µs 10.679µs 10.744µs 1.65% 2.352 11.056 0.24% 0.002µs 1 200
normalization/normalize_name/normalize_name/good throughput 93079437.260op/s 94576770.145op/s ± 226370.646op/s 94612674.848op/s ± 106702.422op/s 94717921.369op/s 94835624.706op/s 94912367.448op/s 95034415.517op/s 0.45% -2.298 10.635 0.24% 16006.822op/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 [186.009µs; 186.069µs] or [-0.016%; +0.016%] None None None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput [5374363.325op/s; 5376091.743op/s] or [-0.016%; +0.016%] None None None
normalization/normalize_name/normalize_name/bad-name execution_time [17.873µs; 17.883µs] or [-0.026%; +0.026%] None None None
normalization/normalize_name/normalize_name/bad-name throughput [55920647.914op/s; 55949313.711op/s] or [-0.026%; +0.026%] None None None
normalization/normalize_name/normalize_name/good execution_time [10.570µs; 10.577µs] or [-0.033%; +0.033%] None None None
normalization/normalize_name/normalize_name/good throughput [94545397.351op/s; 94608142.940op/s] or [-0.033%; +0.033%] None None None

Group 10

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 496.082µs 497.151µs ± 0.903µs 496.995µs ± 0.329µs 497.340µs 497.970µs 500.891µs 504.821µs 1.57% 4.564 29.521 0.18% 0.064µs 1 200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput 1980899.725op/s 2011468.524op/s ± 3623.714op/s 2012092.453op/s ± 1334.870op/s 2013402.775op/s 2014518.309op/s 2015074.310op/s 2015794.647op/s 0.18% -4.507 28.844 0.18% 256.235op/s 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time 370.360µs 371.099µs ± 0.317µs 371.088µs ± 0.217µs 371.293µs 371.585µs 371.765µs 372.993µs 0.51% 1.064 5.228 0.09% 0.022µs 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput 2681012.336op/s 2694700.909op/s ± 2297.992op/s 2694777.650op/s ± 1574.526op/s 2696346.012op/s 2697741.759op/s 2699351.214op/s 2700074.017op/s 0.20% -1.049 5.131 0.09% 162.493op/s 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time 168.449µs 168.770µs ± 0.158µs 168.759µs ± 0.086µs 168.847µs 168.985µs 169.180µs 170.002µs 0.74% 2.624 17.735 0.09% 0.011µs 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput 5882286.957op/s 5925231.826op/s ± 5525.676op/s 5925620.509op/s ± 3022.890op/s 5928579.233op/s 5932446.161op/s 5934999.399op/s 5936522.286op/s 0.18% -2.588 17.392 0.09% 390.724op/s 1 200
normalization/normalize_service/normalize_service/[empty string] execution_time 36.161µs 36.404µs ± 0.093µs 36.392µs ± 0.061µs 36.460µs 36.558µs 36.677µs 36.695µs 0.83% 0.575 0.450 0.26% 0.007µs 1 200
normalization/normalize_service/normalize_service/[empty string] throughput 27251321.729op/s 27469523.790op/s ± 70188.127op/s 27478432.046op/s ± 46207.760op/s 27515316.257op/s 27566974.612op/s 27598786.987op/s 27654165.097op/s 0.64% -0.559 0.426 0.25% 4963.050op/s 1 200
normalization/normalize_service/normalize_service/test_ASCII execution_time 46.183µs 46.311µs ± 0.058µs 46.308µs ± 0.039µs 46.348µs 46.403µs 46.468µs 46.524µs 0.47% 0.440 0.756 0.12% 0.004µs 1 200
normalization/normalize_service/normalize_service/test_ASCII throughput 21494168.262op/s 21592957.203op/s ± 27015.696op/s 21594345.360op/s ± 18116.322op/s 21611649.237op/s 21630356.993op/s 21648802.760op/s 21652827.871op/s 0.27% -0.431 0.736 0.12% 1910.298op/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 [497.026µs; 497.276µs] or [-0.025%; +0.025%] None None None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput [2010966.312op/s; 2011970.736op/s] or [-0.025%; +0.025%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time [371.055µs; 371.143µs] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput [2694382.430op/s; 2695019.389op/s] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time [168.748µs; 168.792µs] or [-0.013%; +0.013%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput [5924466.020op/s; 5925997.631op/s] or [-0.013%; +0.013%] None None None
normalization/normalize_service/normalize_service/[empty string] execution_time [36.391µs; 36.417µs] or [-0.035%; +0.035%] None None None
normalization/normalize_service/normalize_service/[empty string] throughput [27459796.391op/s; 27479251.189op/s] or [-0.035%; +0.035%] None None None
normalization/normalize_service/normalize_service/test_ASCII execution_time [46.303µs; 46.320µs] or [-0.017%; +0.017%] None None None
normalization/normalize_service/normalize_service/test_ASCII throughput [21589213.087op/s; 21596701.318op/s] or [-0.017%; +0.017%] None None None

Group 11

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 17.596µs 25.494µs ± 10.016µs 17.816µs ± 0.155µs 34.260µs 43.747µs 46.081µs 72.403µs 306.40% 1.056 1.024 39.19% 0.708µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
two way interface execution_time [24.106µs; 26.882µs] or [-5.445%; +5.445%] None None None

Group 12

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 85.676µs 85.921µs ± 0.243µs 85.876µs ± 0.088µs 85.988µs 86.135µs 86.745µs 88.171µs 2.67% 5.392 41.355 0.28% 0.017µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
sql/obfuscate_sql_string execution_time [85.888µs; 85.955µs] or [-0.039%; +0.039%] None None None

Group 13

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 171.655ns 175.878ns ± 3.153ns 175.058ns ± 2.006ns 177.866ns 181.828ns 184.519ns 189.136ns 8.04% 1.124 1.373 1.79% 0.223ns 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 [175.441ns; 176.315ns] or [-0.248%; +0.248%] None None None

Group 14

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 1.198µs 3.160µs ± 1.412µs 2.991µs ± 0.023µs 3.012µs 3.306µs 13.600µs 14.966µs 400.37% 7.488 56.718 44.57% 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 [2.965µs; 3.356µs] or [-6.193%; +6.193%] None None None

Group 15

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 3.915µs ± 0.003µs 3.914µs ± 0.002µs 3.916µs 3.920µs 3.922µs 3.924µs 0.24% -0.778 7.497 0.08% 0.000µs 1 200
credit_card/is_card_number/ throughput 254864063.190op/s 255454083.743op/s ± 201257.876op/s 255476381.209op/s ± 127508.993op/s 255598430.956op/s 255673010.091op/s 255743624.446op/s 256753418.840op/s 0.50% 0.799 7.636 0.08% 14231.081op/s 1 200
credit_card/is_card_number/ 3782-8224-6310-005 execution_time 77.898µs 79.440µs ± 0.628µs 79.509µs ± 0.347µs 79.848µs 80.415µs 80.620µs 80.813µs 1.64% -0.429 -0.164 0.79% 0.044µs 1 200
credit_card/is_card_number/ 3782-8224-6310-005 throughput 12374309.192op/s 12588882.167op/s ± 99904.976op/s 12577260.333op/s ± 54718.503op/s 12637613.567op/s 12785201.102op/s 12829788.444op/s 12837375.207op/s 2.07% 0.469 -0.134 0.79% 7064.349op/s 1 200
credit_card/is_card_number/ 378282246310005 execution_time 71.448µs 71.901µs ± 0.273µs 71.833µs ± 0.214µs 72.087µs 72.393µs 72.579µs 72.625µs 1.10% 0.496 -0.340 0.38% 0.019µs 1 200
credit_card/is_card_number/ 378282246310005 throughput 13769285.975op/s 13908160.251op/s ± 52725.751op/s 13921139.530op/s ± 41275.306op/s 13940005.358op/s 13982897.379op/s 13991176.682op/s 13996160.853op/s 0.54% -0.480 -0.364 0.38% 3728.274op/s 1 200
credit_card/is_card_number/37828224631 execution_time 3.893µs 3.915µs ± 0.003µs 3.915µs ± 0.001µs 3.916µs 3.919µs 3.921µs 3.923µs 0.21% -1.726 16.257 0.07% 0.000µs 1 200
credit_card/is_card_number/37828224631 throughput 254919929.700op/s 255447725.929op/s ± 184666.746op/s 255458092.113op/s ± 86206.492op/s 255544202.759op/s 255656331.292op/s 255739781.406op/s 256867692.026op/s 0.55% 1.759 16.534 0.07% 13057.911op/s 1 200
credit_card/is_card_number/378282246310005 execution_time 68.287µs 68.834µs ± 0.304µs 68.758µs ± 0.214µs 68.998µs 69.328µs 69.582µs 70.042µs 1.87% 0.832 1.099 0.44% 0.021µs 1 200
credit_card/is_card_number/378282246310005 throughput 14277090.755op/s 14527988.305op/s ± 63934.980op/s 14543867.217op/s ± 45176.847op/s 14559090.524op/s 14610882.770op/s 14640480.095op/s 14644141.837op/s 0.69% -0.800 1.004 0.44% 4520.886op/s 1 200
credit_card/is_card_number/37828224631000521389798 execution_time 45.508µs 45.739µs ± 0.087µs 45.744µs ± 0.056µs 45.799µs 45.861µs 45.918µs 45.952µs 0.46% -0.327 -0.109 0.19% 0.006µs 1 200
credit_card/is_card_number/37828224631000521389798 throughput 21761708.694op/s 21863082.099op/s ± 41737.674op/s 21861006.523op/s ± 26566.612op/s 21885501.406op/s 21942274.427op/s 21962232.356op/s 21974081.220op/s 0.52% 0.337 -0.103 0.19% 2951.299op/s 1 200
credit_card/is_card_number/x371413321323331 execution_time 6.570µs 6.631µs ± 0.012µs 6.634µs ± 0.007µs 6.640µs 6.645µs 6.649µs 6.654µs 0.30% -1.435 3.559 0.18% 0.001µs 1 200
credit_card/is_card_number/x371413321323331 throughput 150287352.404op/s 150797515.902op/s ± 267347.337op/s 150743065.988op/s ± 148601.814op/s 150930149.726op/s 151248571.188op/s 151563152.526op/s 152216867.302op/s 0.98% 1.454 3.665 0.18% 18904.311op/s 1 200
credit_card/is_card_number_no_luhn/ execution_time 3.896µs 3.916µs ± 0.003µs 3.915µs ± 0.002µs 3.918µs 3.921µs 3.924µs 3.925µs 0.25% -0.581 5.537 0.09% 0.000µs 1 200
credit_card/is_card_number_no_luhn/ throughput 254771402.519op/s 255373293.310op/s ± 219302.972op/s 255417291.753op/s ± 142915.695op/s 255530576.157op/s 255609676.646op/s 255692363.277op/s 256701708.695op/s 0.50% 0.600 5.648 0.09% 15507.062op/s 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time 65.581µs 65.753µs ± 0.071µs 65.749µs ± 0.037µs 65.784µs 65.868µs 65.950µs 66.140µs 0.60% 1.697 7.003 0.11% 0.005µs 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput 15119401.770op/s 15208399.180op/s ± 16388.617op/s 15209428.613op/s ± 8510.478op/s 15218307.744op/s 15229021.720op/s 15238386.828op/s 15248338.629op/s 0.26% -1.677 6.891 0.11% 1158.850op/s 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time 53.360µs 53.426µs ± 0.036µs 53.420µs ± 0.023µs 53.447µs 53.492µs 53.523µs 53.567µs 0.28% 0.922 0.891 0.07% 0.003µs 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 throughput 18668109.804op/s 18717541.958op/s ± 12675.520op/s 18719711.160op/s ± 7890.217op/s 18726820.734op/s 18733889.322op/s 18738299.259op/s 18740751.115op/s 0.11% -0.918 0.878 0.07% 896.295op/s 1 200
credit_card/is_card_number_no_luhn/37828224631 execution_time 3.898µs 3.916µs ± 0.003µs 3.916µs ± 0.001µs 3.917µs 3.920µs 3.923µs 3.927µs 0.29% -0.509 8.243 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/37828224631 throughput 254627223.949op/s 255369458.973op/s ± 185831.274op/s 255378235.124op/s ± 94277.401op/s 255469491.234op/s 255635392.369op/s 255716359.936op/s 256529468.785op/s 0.45% 0.531 8.334 0.07% 13140.255op/s 1 200
credit_card/is_card_number_no_luhn/378282246310005 execution_time 50.153µs 50.232µs ± 0.037µs 50.231µs ± 0.024µs 50.256µs 50.288µs 50.341µs 50.370µs 0.28% 0.436 0.739 0.07% 0.003µs 1 200
credit_card/is_card_number_no_luhn/378282246310005 throughput 19853187.663op/s 19907526.511op/s ± 14491.925op/s 19908159.678op/s ± 9519.906op/s 19916864.525op/s 19929952.396op/s 19935739.958op/s 19939008.567op/s 0.15% -0.431 0.726 0.07% 1024.734op/s 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time 45.425µs 45.735µs ± 0.094µs 45.741µs ± 0.065µs 45.806µs 45.865µs 45.911µs 45.963µs 0.49% -0.517 0.283 0.21% 0.007µs 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput 21756723.275op/s 21865197.807op/s ± 45134.682op/s 21862378.128op/s ± 30949.547op/s 21891766.513op/s 21946112.156op/s 21985140.035op/s 22014090.224op/s 0.69% 0.529 0.305 0.21% 3191.504op/s 1 200
credit_card/is_card_number_no_luhn/x371413321323331 execution_time 6.587µs 6.628µs ± 0.012µs 6.632µs ± 0.006µs 6.636µs 6.643µs 6.646µs 6.647µs 0.22% -1.047 0.703 0.18% 0.001µs 1 200
credit_card/is_card_number_no_luhn/x371413321323331 throughput 150449741.174op/s 150864795.055op/s ± 275415.422op/s 150775658.944op/s ± 145794.875op/s 151090054.528op/s 151401721.880op/s 151622983.321op/s 151821470.811op/s 0.69% 1.056 0.731 0.18% 19474.811op/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 [3.914µs; 3.915µs] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/ throughput [255426191.337op/s; 255481976.149op/s] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 execution_time [79.353µs; 79.527µs] or [-0.110%; +0.110%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 throughput [12575036.298op/s; 12602728.036op/s] or [-0.110%; +0.110%] None None None
credit_card/is_card_number/ 378282246310005 execution_time [71.863µs; 71.939µs] or [-0.053%; +0.053%] None None None
credit_card/is_card_number/ 378282246310005 throughput [13900852.969op/s; 13915467.533op/s] or [-0.053%; +0.053%] None None None
credit_card/is_card_number/37828224631 execution_time [3.914µs; 3.915µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/37828224631 throughput [255422132.894op/s; 255473318.964op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/378282246310005 execution_time [68.792µs; 68.876µs] or [-0.061%; +0.061%] None None None
credit_card/is_card_number/378282246310005 throughput [14519127.532op/s; 14536849.079op/s] or [-0.061%; +0.061%] None None None
credit_card/is_card_number/37828224631000521389798 execution_time [45.727µs; 45.751µs] or [-0.026%; +0.026%] None None None
credit_card/is_card_number/37828224631000521389798 throughput [21857297.659op/s; 21868866.540op/s] or [-0.026%; +0.026%] None None None
credit_card/is_card_number/x371413321323331 execution_time [6.630µs; 6.633µs] or [-0.025%; +0.025%] None None None
credit_card/is_card_number/x371413321323331 throughput [150760464.132op/s; 150834567.671op/s] or [-0.025%; +0.025%] None None None
credit_card/is_card_number_no_luhn/ execution_time [3.915µs; 3.916µs] or [-0.012%; +0.012%] None None None
credit_card/is_card_number_no_luhn/ throughput [255342900.028op/s; 255403686.593op/s] or [-0.012%; +0.012%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time [65.743µs; 65.763µs] or [-0.015%; +0.015%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput [15206127.876op/s; 15210670.485op/s] or [-0.015%; +0.015%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time [53.421µs; 53.431µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 throughput [18715785.253op/s; 18719298.663op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/37828224631 execution_time [3.916µs; 3.916µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/37828224631 throughput [255343704.546op/s; 255395213.401op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/378282246310005 execution_time [50.227µs; 50.237µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/378282246310005 throughput [19905518.070op/s; 19909534.953op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time [45.722µs; 45.748µs] or [-0.029%; +0.029%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput [21858942.575op/s; 21871453.040op/s] or [-0.029%; +0.029%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 execution_time [6.627µs; 6.630µs] or [-0.025%; +0.025%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 throughput [150826625.127op/s; 150902964.984op/s] or [-0.025%; +0.025%] None None None

Group 16

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 238.728ns 249.918ns ± 13.948ns 243.600ns ± 2.882ns 250.853ns 284.077ns 288.382ns 290.410ns 19.22% 1.656 1.301 5.57% 0.986ns 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 [247.985ns; 251.851ns] or [-0.773%; +0.773%] None None None

Group 17

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 7815555 1761787711 gyuheon0h/prof-12743-cp-ffi
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 2.412µs 2.448µs ± 0.017µs 2.443µs ± 0.009µs 2.455µs 2.493µs 2.501µs 2.506µs 2.57% 1.423 2.166 0.71% 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 [2.446µs; 2.451µs] or [-0.099%; +0.099%] None None None

Baseline

Omitted due to size.

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codecov-commenter commented Oct 22, 2025 •
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Codecov Report

❌ Patch coverage is 80.36364% with 54 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.11%. Comparing base (3ad7d4a) to head (7815555).

Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #1276      +/-   ##
==========================================
+ Coverage   72.05%   72.11%   +0.05%     
==========================================
  Files         368      369       +1     
  Lines       58076    58351     +275     
==========================================
+ Hits        41847    42079     +232     
- Misses      16229    16272      +43
Components Coverage Δ
datadog-crashtracker 52.35% <80.36%> (+1.70%) ⬆️
datadog-crashtracker-ffi 26.42% <86.45%> (+20.55%) ⬆️
datadog-alloc 98.73% <ø> (ø)
data-pipeline 88.16% <ø> (ø)
data-pipeline-ffi 88.19% <ø> (ø)
ddcommon 81.06% <ø> (+0.10%) ⬆️
ddcommon-ffi 74.14% <ø> (+0.29%) ⬆️
ddtelemetry 59.98% <ø> (-0.04%) ⬇️
ddtelemetry-ffi 21.24% <ø> (ø)
dogstatsd-client 83.26% <ø> (ø)
datadog-ipc 82.39% <ø> (ø)
datadog-profiling 76.90% <ø> (ø)
datadog-profiling-ffi 62.12% <ø> (ø)
datadog-sidecar 37.69% <ø> (ø)
datdog-sidecar-ffi 15.88% <ø> (ø)
spawn-worker 55.18% <ø> (ø)
tinybytes 92.44% <ø> (ø)
datadog-trace-normalization 98.24% <ø> (ø)
datadog-trace-obfuscation 94.17% <ø> (ø)
datadog-trace-protobuf 59.65% <ø> (ø)
datadog-trace-utils 90.15% <ø> (ø)
datadog-tracer-flare 64.98% <ø> (ø)
datadog-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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dd-octo-sts bot commented Oct 22, 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 71.36 MB 71.39 MB +.04% (+30.15 KB) 🔍
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so 7.25 MB 7.25 MB 0% (0 B) 👌
aarch64-unknown-linux-gnu
Artifact Baseline Commit Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a 83.71 MB 83.74 MB +.04% (+37.26 KB) 🔍
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so 9.20 MB 9.20 MB +.01% (+1.65 KB) 🔍
libdatadog-x64-windows
Artifact Baseline Commit Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll 18.61 MB 18.63 MB +.07% (+15.00 KB) 🔍
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib 65.77 KB 67.89 KB +3.21% (+2.11 KB) ⚠️
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb 131.05 MB 131.17 MB +.09% (+128.00 KB) 🔍
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib 692.03 MB 692.55 MB +.07% (+535.22 KB) 🔍
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll 5.93 MB 5.94 MB +.12% (+7.50 KB) 🔍
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib 65.77 KB 67.89 KB +3.21% (+2.11 KB) ⚠️
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb 17.51 MB 17.53 MB +.08% (+16.00 KB) 🔍
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib 32.46 MB 32.50 MB +.09% (+33.13 KB) 🔍
libdatadog-x86-windows
Artifact Baseline Commit Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll 15.85 MB 15.86 MB +.09% (+15.00 KB) 🔍
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib 66.79 KB 68.94 KB +3.22% (+2.15 KB) ⚠️
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb 133.14 MB 133.26 MB +.08% (+120.00 KB) 🔍
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib 680.66 MB 681.18 MB +.07% (+532.65 KB) 🔍
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll 4.54 MB 4.55 MB +.12% (+6.00 KB) 🔍
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib 66.79 KB 68.94 KB +3.22% (+2.15 KB) ⚠️
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb 18.66 MB 18.67 MB +.08% (+16.00 KB) 🔍
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib 30.52 MB 30.55 MB +.10% (+31.78 KB) 🔍
x86_64-alpine-linux-musl
Artifact Baseline Commit Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a 63.98 MB 64.01 MB +.04% (+30.48 KB) 🔍
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so 8.56 MB 8.57 MB +.04% (+4.00 KB) 🔍
x86_64-unknown-linux-gnu
Artifact Baseline Commit Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a 78.42 MB 78.46 MB +.04% (+34.79 KB) 🔍
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so 9.91 MB 9.91 MB +.01% (+1.09 KB) 🔍

@gyuheon0h gyuheon0h changed the title [crashtracking] Crash ping FFI [WIP][crashtracking] Crash ping FFI Oct 23, 2025
@gyuheon0h gyuheon0h changed the base branch from main to graphite-base/1276 October 23, 2025 16:33
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch from f637082 to a33906d Compare October 23, 2025 16:33
@gyuheon0h gyuheon0h changed the base branch from graphite-base/1276 to gyuheon0h/prof-12819-refactor-cping October 23, 2025 16:34
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@gyuheon0h gyuheon0h mentioned this pull request Oct 23, 2025
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@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch from a33906d to 94eb26a Compare October 23, 2025 17:36
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12819-refactor-cping branch from b4cbdf6 to 1948018 Compare October 23, 2025 17:36
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch from 94eb26a to 73ade03 Compare October 23, 2025 17:49
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12819-refactor-cping branch 2 times, most recently from 333e30a to d58310f Compare October 23, 2025 19:32
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch 2 times, most recently from 479b854 to a35b8d1 Compare October 23, 2025 19:33
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12819-refactor-cping branch from d58310f to 3aafe24 Compare October 23, 2025 19:33
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch from a35b8d1 to b0fff2e Compare October 24, 2025 12:54
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12819-refactor-cping branch from ee93d46 to bf0c8a7 Compare October 24, 2025 12:54
Base automatically changed from gyuheon0h/prof-12819-refactor-cping to main October 24, 2025 14:19
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch from b6c7b55 to a869d15 Compare October 24, 2025 19:12
@gyuheon0h gyuheon0h force-pushed the gyuheon0h/prof-12743-cp-ffi branch from a869d15 to 6b8c16b Compare October 24, 2025 19:22
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