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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: 2025-10-24 19:36:36

Comparing candidate commit 6b8c16b in PR branch gyuheon0h/prof-12743-cp-ffi with baseline commit c4cdaa2 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 6b8c16b 1761333767 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 185.658µs 186.051µs ± 0.230µs 186.025µs ± 0.138µs 186.171µs 186.423µs 186.700µs 187.451µs 0.77% 1.745 7.323 0.12% 0.016µs 1 200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput 5334722.495op/s 5374866.457op/s ± 6641.437op/s 5375624.085op/s ± 3996.166op/s 5379331.640op/s 5383696.522op/s 5385311.180op/s 5386250.008op/s 0.20% -1.721 7.166 0.12% 469.621op/s 1 200
normalization/normalize_name/normalize_name/bad-name execution_time 17.812µs 17.867µs ± 0.027µs 17.865µs ± 0.019µs 17.887µs 17.914µs 17.936µs 17.939µs 0.41% 0.232 -0.341 0.15% 0.002µs 1 200
normalization/normalize_name/normalize_name/bad-name throughput 55745564.129op/s 55968622.955op/s ± 85039.352op/s 55974620.502op/s ± 58643.506op/s 56026800.585op/s 56103745.727op/s 56128952.119op/s 56140576.002op/s 0.30% -0.225 -0.347 0.15% 6013.190op/s 1 200
normalization/normalize_name/normalize_name/good execution_time 10.548µs 10.592µs ± 0.020µs 10.587µs ± 0.014µs 10.610µs 10.624µs 10.640µs 10.646µs 0.56% 0.272 -0.614 0.19% 0.001µs 1 200
normalization/normalize_name/normalize_name/good throughput 93931725.867op/s 94410223.240op/s ± 181004.711op/s 94457120.419op/s ± 129378.954op/s 94548914.828op/s 94640073.807op/s 94790827.523op/s 94801366.002op/s 0.36% -0.264 -0.617 0.19% 12798.966op/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 [186.019µs; 186.083µs] or [-0.017%; +0.017%] None None None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput [5373946.017op/s; 5375786.896op/s] or [-0.017%; +0.017%] None None None
normalization/normalize_name/normalize_name/bad-name execution_time [17.863µs; 17.871µs] or [-0.021%; +0.021%] None None None
normalization/normalize_name/normalize_name/bad-name throughput [55956837.318op/s; 55980408.591op/s] or [-0.021%; +0.021%] None None None
normalization/normalize_name/normalize_name/good execution_time [10.589µs; 10.595µs] or [-0.027%; +0.027%] None None None
normalization/normalize_name/normalize_name/good throughput [94385137.728op/s; 94435308.752op/s] or [-0.027%; +0.027%] None None None

Group 2

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 5.017µs 5.081µs ± 0.052µs 5.058µs ± 0.020µs 5.102µs 5.178µs 5.181µs 5.192µs 2.66% 0.930 -0.730 1.02% 0.004µs 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 [5.074µs; 5.088µs] or [-0.142%; +0.142%] None None None

Group 3

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 62.837ms 63.211ms ± 1.502ms 62.986ms ± 0.048ms 63.050ms 63.452ms 73.418ms 77.131ms 22.46% 8.017 64.110 2.37% 0.106ms 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 [63.003ms; 63.420ms] or [-0.329%; +0.329%] None None None

Group 4

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 2.311µs 2.385µs ± 0.019µs 2.388µs ± 0.004µs 2.394µs 2.404µs 2.415µs 2.418µs 1.26% -2.190 5.310 0.78% 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 [2.383µs; 2.388µs] or [-0.108%; +0.108%] None None None

Group 5

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 121.284µs 122.825µs ± 2.201µs 122.542µs ± 0.368µs 122.904µs 123.679µs 129.010µs 148.065µs 20.83% 8.816 90.956 1.79% 0.156µs 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 [122.520µs; 123.130µs] or [-0.248%; +0.248%] None None None

Group 6

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 14.558ms 14.612ms ± 0.032ms 14.607ms ± 0.016ms 14.624ms 14.676ms 14.713ms 14.777ms 1.16% 1.665 4.479 0.22% 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 [14.608ms; 14.617ms] or [-0.030%; +0.030%] None None None

Group 7

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 496.223µs 496.997µs ± 0.577µs 496.922µs ± 0.258µs 497.190µs 497.735µs 500.170µs 500.863µs 0.79% 3.614 20.259 0.12% 0.041µs 1 200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput 1996555.941op/s 2012086.141op/s ± 2325.278op/s 2012386.913op/s ± 1043.564op/s 2013423.382op/s 2014506.608op/s 2014794.865op/s 2015222.769op/s 0.14% -3.582 19.996 0.12% 164.422op/s 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time 370.237µs 371.023µs ± 0.311µs 371.002µs ± 0.219µs 371.222µs 371.589µs 371.830µs 371.853µs 0.23% 0.291 -0.218 0.08% 0.022µs 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput 2689234.724op/s 2695255.665op/s ± 2257.469op/s 2695406.103op/s ± 1587.147op/s 2696902.698op/s 2698580.771op/s 2699329.607op/s 2700974.523op/s 0.21% -0.287 -0.222 0.08% 159.627op/s 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time 168.367µs 168.701µs ± 0.132µs 168.693µs ± 0.088µs 168.780µs 168.952µs 169.066µs 169.125µs 0.26% 0.486 0.329 0.08% 0.009µs 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput 5912786.401op/s 5927655.252op/s ± 4626.475op/s 5927929.066op/s ± 3092.772op/s 5931044.300op/s 5933891.918op/s 5937088.751op/s 5939416.023op/s 0.19% -0.481 0.322 0.08% 327.141op/s 1 200
normalization/normalize_service/normalize_service/[empty string] execution_time 36.259µs 36.477µs ± 0.098µs 36.474µs ± 0.067µs 36.549µs 36.637µs 36.681µs 36.737µs 0.72% 0.003 -0.524 0.27% 0.007µs 1 200
normalization/normalize_service/normalize_service/[empty string] throughput 27220853.351op/s 27414436.330op/s ± 73770.983op/s 27416823.210op/s ± 50817.082op/s 27467065.578op/s 27538708.721op/s 27568394.302op/s 27579104.578op/s 0.59% 0.009 -0.526 0.27% 5216.396op/s 1 200
normalization/normalize_service/normalize_service/test_ASCII execution_time 46.186µs 46.330µs ± 0.068µs 46.324µs ± 0.044µs 46.371µs 46.437µs 46.512µs 46.616µs 0.63% 0.598 1.140 0.15% 0.005µs 1 200
normalization/normalize_service/normalize_service/test_ASCII throughput 21451688.176op/s 21584558.805op/s ± 31877.479op/s 21587040.871op/s ± 20435.320op/s 21604221.465op/s 21631846.404op/s 21648694.635op/s 21651686.907op/s 0.30% -0.585 1.106 0.15% 2254.078op/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 [496.917µs; 497.077µs] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput [2011763.880op/s; 2012408.403op/s] or [-0.016%; +0.016%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time [370.979µs; 371.066µs] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput [2694942.801op/s; 2695568.528op/s] or [-0.012%; +0.012%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time [168.683µs; 168.719µs] or [-0.011%; +0.011%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput [5927014.067op/s; 5928296.437op/s] or [-0.011%; +0.011%] None None None
normalization/normalize_service/normalize_service/[empty string] execution_time [36.464µs; 36.491µs] or [-0.037%; +0.037%] None None None
normalization/normalize_service/normalize_service/[empty string] throughput [27404212.382op/s; 27424660.279op/s] or [-0.037%; +0.037%] None None None
normalization/normalize_service/normalize_service/test_ASCII execution_time [46.320µs; 46.339µs] or [-0.020%; +0.020%] None None None
normalization/normalize_service/normalize_service/test_ASCII throughput [21580140.893op/s; 21588976.717op/s] or [-0.020%; +0.020%] None None None

Group 8

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 3.892µs 3.912µs ± 0.002µs 3.912µs ± 0.001µs 3.913µs 3.916µs 3.916µs 3.917µs 0.14% -2.631 22.585 0.06% 0.000µs 1 200
credit_card/is_card_number/ throughput 255280822.388op/s 255620303.365op/s ± 158589.406op/s 255628246.921op/s ± 84008.465op/s 255708938.401op/s 255808716.891op/s 255860820.683op/s 256947716.468op/s 0.52% 2.664 22.917 0.06% 11213.964op/s 1 200
credit_card/is_card_number/ 3782-8224-6310-005 execution_time 79.129µs 81.398µs ± 1.085µs 81.427µs ± 0.719µs 82.123µs 83.095µs 83.984µs 84.483µs 3.75% 0.020 -0.258 1.33% 0.077µs 1 200
credit_card/is_card_number/ 3782-8224-6310-005 throughput 11836745.299op/s 12287466.983op/s ± 163817.248op/s 12280940.596op/s ± 108442.726op/s 12401075.931op/s 12596210.866op/s 12621094.355op/s 12637661.897op/s 2.90% 0.048 -0.299 1.33% 11583.629op/s 1 200
credit_card/is_card_number/ 378282246310005 execution_time 71.521µs 72.521µs ± 0.487µs 72.487µs ± 0.317µs 72.796µs 73.367µs 73.771µs 74.081µs 2.20% 0.455 0.111 0.67% 0.034µs 1 200
credit_card/is_card_number/ 378282246310005 throughput 13498650.038op/s 13789757.684op/s ± 92264.118op/s 13795606.059op/s ± 60297.799op/s 13857939.263op/s 13924870.415op/s 13963533.286op/s 13981897.567op/s 1.35% -0.417 0.055 0.67% 6524.058op/s 1 200
credit_card/is_card_number/37828224631 execution_time 3.893µs 3.912µs ± 0.003µs 3.912µs ± 0.002µs 3.914µs 3.916µs 3.918µs 3.933µs 0.53% 0.538 17.605 0.08% 0.000µs 1 200
credit_card/is_card_number/37828224631 throughput 254255723.341op/s 255601512.075op/s ± 195778.534op/s 255613620.254op/s ± 98889.628op/s 255712337.132op/s 255831101.729op/s 255861707.911op/s 256850674.959op/s 0.48% -0.493 17.558 0.08% 13843.633op/s 1 200
credit_card/is_card_number/378282246310005 execution_time 68.441µs 69.073µs ± 0.289µs 69.055µs ± 0.186µs 69.249µs 69.571µs 69.706µs 69.855µs 1.16% 0.199 -0.450 0.42% 0.020µs 1 200
credit_card/is_card_number/378282246310005 throughput 14315361.894op/s 14477760.034op/s ± 60575.215op/s 14481284.541op/s ± 39072.672op/s 14519171.489op/s 14567173.817op/s 14601145.659op/s 14611063.074op/s 0.90% -0.180 -0.460 0.42% 4283.315op/s 1 200
credit_card/is_card_number/37828224631000521389798 execution_time 45.362µs 45.706µs ± 0.163µs 45.710µs ± 0.102µs 45.811µs 45.930µs 46.007µs 46.460µs 1.64% 0.395 1.848 0.36% 0.012µs 1 200
credit_card/is_card_number/37828224631000521389798 throughput 21524113.641op/s 21879071.801op/s ± 78104.338op/s 21876970.119op/s ± 48710.874op/s 21928723.402op/s 22018102.940op/s 22042331.900op/s 22045091.977op/s 0.77% -0.356 1.713 0.36% 5522.811op/s 1 200
credit_card/is_card_number/x371413321323331 execution_time 6.427µs 6.438µs ± 0.004µs 6.438µs ± 0.003µs 6.441µs 6.446µs 6.448µs 6.459µs 0.31% 0.551 1.955 0.07% 0.000µs 1 200
credit_card/is_card_number/x371413321323331 throughput 154831381.751op/s 155320488.682op/s ± 103092.400op/s 155316470.803op/s ± 66137.257op/s 155393096.664op/s 155466710.033op/s 155552513.813op/s 155583978.054op/s 0.17% -0.544 1.931 0.07% 7289.733op/s 1 200
credit_card/is_card_number_no_luhn/ execution_time 3.894µs 3.914µs ± 0.003µs 3.913µs ± 0.002µs 3.915µs 3.918µs 3.921µs 3.923µs 0.24% -0.913 8.957 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/ throughput 254928314.876op/s 255524975.986op/s ± 190901.274op/s 255529729.361op/s ± 112427.895op/s 255648669.125op/s 255767228.293op/s 255811098.654op/s 256795743.701op/s 0.50% 0.936 9.105 0.07% 13498.759op/s 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time 62.500µs 64.182µs ± 0.633µs 64.225µs ± 0.464µs 64.688µs 65.087µs 65.368µs 65.480µs 1.95% -0.326 -0.425 0.98% 0.045µs 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput 15271802.058op/s 15582249.794op/s ± 154313.792op/s 15570263.090op/s ± 111633.108op/s 15682117.060op/s 15836981.957op/s 15961969.505op/s 16000069.233op/s 2.76% 0.370 -0.378 0.99% 10911.633op/s 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time 53.850µs 54.240µs ± 0.165µs 54.280µs ± 0.095µs 54.362µs 54.460µs 54.494µs 54.522µs 0.44% -0.619 -0.693 0.30% 0.012µs 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 throughput 18341385.532op/s 18436764.445op/s ± 56037.336op/s 18422919.427op/s ± 32283.025op/s 18479813.126op/s 18538132.011op/s 18565115.942op/s 18569960.469op/s 0.80% 0.628 -0.685 0.30% 3962.438op/s 1 200
credit_card/is_card_number_no_luhn/37828224631 execution_time 3.895µs 3.913µs ± 0.003µs 3.913µs ± 0.002µs 3.915µs 3.917µs 3.919µs 3.922µs 0.23% -1.178 8.971 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/37828224631 throughput 254956712.741op/s 255538559.042op/s ± 179915.927op/s 255535532.272op/s ± 119083.151op/s 255657395.477op/s 255758630.800op/s 255826837.216op/s 256748568.288op/s 0.47% 1.198 9.114 0.07% 12721.977op/s 1 200
credit_card/is_card_number_no_luhn/378282246310005 execution_time 50.165µs 50.599µs ± 0.160µs 50.621µs ± 0.068µs 50.673µs 50.769µs 51.100µs 51.151µs 1.05% 0.123 2.149 0.32% 0.011µs 1 200
credit_card/is_card_number_no_luhn/378282246310005 throughput 19549911.908op/s 19763618.311op/s ± 62471.345op/s 19754610.029op/s ± 26767.983op/s 19789768.520op/s 19886424.866op/s 19927026.747op/s 19934296.958op/s 0.91% -0.084 2.096 0.32% 4417.391op/s 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time 45.370µs 45.686µs ± 0.162µs 45.690µs ± 0.132µs 45.813µs 45.930µs 46.001µs 46.012µs 0.71% -0.057 -1.036 0.35% 0.011µs 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput 21733381.034op/s 21888706.724op/s ± 77656.755op/s 21886660.082op/s ± 63394.894op/s 21952607.780op/s 22009087.274op/s 22037185.092op/s 22041171.499op/s 0.71% 0.067 -1.036 0.35% 5491.162op/s 1 200
credit_card/is_card_number_no_luhn/x371413321323331 execution_time 6.429µs 6.436µs ± 0.004µs 6.435µs ± 0.002µs 6.438µs 6.442µs 6.444µs 6.447µs 0.17% 0.489 -0.262 0.06% 0.000µs 1 200
credit_card/is_card_number_no_luhn/x371413321323331 throughput 155121974.884op/s 155381304.968op/s ± 85780.839op/s 155390093.882op/s ± 59385.688op/s 155447586.399op/s 155505077.118op/s 155533168.432op/s 155539705.764op/s 0.10% -0.487 -0.265 0.06% 6065.621op/s 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
credit_card/is_card_number/ execution_time [3.912µs; 3.912µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number/ throughput [255598324.399op/s; 255642282.331op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 execution_time [81.248µs; 81.549µs] or [-0.185%; +0.185%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 throughput [12264763.488op/s; 12310170.478op/s] or [-0.185%; +0.185%] None None None
credit_card/is_card_number/ 378282246310005 execution_time [72.453µs; 72.588µs] or [-0.093%; +0.093%] None None None
credit_card/is_card_number/ 378282246310005 throughput [13776970.764op/s; 13802544.603op/s] or [-0.093%; +0.093%] None None None
credit_card/is_card_number/37828224631 execution_time [3.912µs; 3.913µs] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/37828224631 throughput [255574379.053op/s; 255628645.097op/s] or [-0.011%; +0.011%] None None None
credit_card/is_card_number/378282246310005 execution_time [69.033µs; 69.113µs] or [-0.058%; +0.058%] None None None
credit_card/is_card_number/378282246310005 throughput [14469364.892op/s; 14486155.176op/s] or [-0.058%; +0.058%] None None None
credit_card/is_card_number/37828224631000521389798 execution_time [45.684µs; 45.729µs] or [-0.050%; +0.050%] None None None
credit_card/is_card_number/37828224631000521389798 throughput [21868247.291op/s; 21889896.311op/s] or [-0.049%; +0.049%] None None None
credit_card/is_card_number/x371413321323331 execution_time [6.438µs; 6.439µs] or [-0.009%; +0.009%] None None None
credit_card/is_card_number/x371413321323331 throughput [155306201.067op/s; 155334776.297op/s] or [-0.009%; +0.009%] None None None
credit_card/is_card_number_no_luhn/ execution_time [3.913µs; 3.914µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/ throughput [255498518.906op/s; 255551433.067op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time [64.094µs; 64.270µs] or [-0.137%; +0.137%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput [15560863.387op/s; 15603636.202op/s] or [-0.137%; +0.137%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time [54.217µs; 54.263µs] or [-0.042%; +0.042%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 throughput [18428998.209op/s; 18444530.681op/s] or [-0.042%; +0.042%] None None None
credit_card/is_card_number_no_luhn/37828224631 execution_time [3.913µs; 3.914µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/37828224631 throughput [255513624.425op/s; 255563493.659op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/378282246310005 execution_time [50.576µs; 50.621µs] or [-0.044%; +0.044%] None None None
credit_card/is_card_number_no_luhn/378282246310005 throughput [19754960.384op/s; 19772276.239op/s] or [-0.044%; +0.044%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time [45.664µs; 45.709µs] or [-0.049%; +0.049%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput [21877944.245op/s; 21899469.204op/s] or [-0.049%; +0.049%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 execution_time [6.435µs; 6.436µs] or [-0.008%; +0.008%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 throughput [155369416.568op/s; 155393193.367op/s] or [-0.008%; +0.008%] None None None

Group 9

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 34.044µs 34.602µs ± 0.998µs 34.147µs ± 0.049µs 34.237µs 36.706µs 36.737µs 38.688µs 13.30% 1.801 1.671 2.88% 0.071µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
redis/obfuscate_redis_string execution_time [34.464µs; 34.741µs] or [-0.400%; +0.400%] None None None

Group 10

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 6.093ms 6.397ms ± 0.074ms 6.414ms ± 0.017ms 6.431ms 6.460ms 6.488ms 6.556ms 2.22% -2.358 5.563 1.15% 0.005ms 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 [6.387ms; 6.408ms] or [-0.159%; +0.159%] None None None

Group 11

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 162.713µs 163.299µs ± 0.250µs 163.266µs ± 0.116µs 163.391µs 163.750µs 164.074µs 164.885µs 0.99% 1.802 8.204 0.15% 0.018µs 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 [163.265µs; 163.334µs] or [-0.021%; +0.021%] None None None

Group 12

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 240.145ns 252.348ns ± 13.417ns 246.612ns ± 3.965ns 256.230ns 284.364ns 291.181ns 291.352ns 18.14% 1.483 1.155 5.30% 0.949ns 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
normalization/normalize_trace/test_trace execution_time [250.489ns; 254.208ns] or [-0.737%; +0.737%] None None None

Group 13

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 10.660ms 10.688ms ± 0.014ms 10.685ms ± 0.007ms 10.693ms 10.713ms 10.733ms 10.770ms 0.80% 1.971 6.643 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 [10.686ms; 10.690ms] or [-0.019%; +0.019%] None None None

Group 14

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 86.207µs 86.641µs ± 0.166µs 86.633µs ± 0.059µs 86.697µs 86.790µs 86.997µs 88.399µs 2.04% 6.214 62.770 0.19% 0.012µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
sql/obfuscate_sql_string execution_time [86.618µs; 86.664µs] or [-0.027%; +0.027%] None None None

Group 15

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 17.822µs 26.190µs ± 10.219µs 18.152µs ± 0.167µs 35.317µs 44.949µs 45.395µs 73.803µs 306.58% 0.953 0.725 38.92% 0.723µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
two way interface execution_time [24.773µs; 27.606µs] or [-5.408%; +5.408%] None None None

Group 16

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 171.349ns 176.289ns ± 3.396ns 175.605ns ± 2.033ns 178.062ns 182.614ns 186.092ns 192.168ns 9.43% 1.241 2.324 1.92% 0.240ns 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 [175.818ns; 176.760ns] or [-0.267%; +0.267%] None None None

Group 17

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz 6b8c16b 1761333767 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 1.224µs 3.175µs ± 1.433µs 3.003µs ± 0.022µs 3.020µs 3.386µs 13.809µs 15.172µs 405.30% 7.511 56.995 45.02% 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 [2.977µs; 3.374µs] or [-6.254%; +6.254%] None None None

Baseline

Omitted due to size.

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codecov-commenter commented Oct 22, 2025 •
edited
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Codecov Report

❌ Patch coverage is 80.36364% with 54 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.97%. Comparing base (c4cdaa2) to head (6b8c16b).

Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #1276      +/-   ##
==========================================
+ Coverage   71.89%   71.97%   +0.07%     
==========================================
  Files         368      369       +1     
  Lines       58146    58421     +275     
==========================================
+ Hits        41805    42046     +241     
- Misses      16341    16375      +34
Components Coverage Δ
datadog-crashtracker 52.35% <80.36%> (+1.72%) ⬆️
datadog-crashtracker-ffi 26.42% <86.45%> (+20.55%) ⬆️
datadog-alloc 98.73% <ø> (ø)
data-pipeline 87.86% <ø> (ø)
data-pipeline-ffi 88.19% <ø> (ø)
ddcommon 84.42% <ø> (+0.10%) ⬆️
ddcommon-ffi 74.14% <ø> (+0.29%) ⬆️
ddtelemetry 59.98% <ø> (ø)
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 37.24% <ø> (ø)
datdog-sidecar-ffi 13.71% <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 90.00% <ø> (ø)
datadog-tracer-flare 61.03% <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 •
edited
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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% (+30.58 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.so 9.20 MB 9.20 MB +.01% (+1.65 KB) 🔍
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a 83.70 MB 83.73 MB +.04% (+37.25 KB) 🔍
libdatadog-x64-windows
Artifact Baseline Commit Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll 18.55 MB 18.57 MB +.08% (+16.00 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 129.26 MB 129.37 MB +.07% (+104.00 KB) 🔍
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib 678.15 MB 678.67 MB +.07% (+534.90 KB) 🔍
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll 5.93 MB 5.94 MB +.11% (+7.00 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 32.49 MB +.09% (+33.08 KB) 🔍
libdatadog-x86-windows
Artifact Baseline Commit Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll 15.81 MB 15.83 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 131.44 MB 131.56 MB +.08% (+120.00 KB) 🔍
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib 666.67 MB 667.19 MB +.07% (+532.66 KB) 🔍
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll 4.55 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 18.68 MB +.12% (+24.00 KB) 🔍
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib 30.52 MB 30.55 MB +.10% (+31.77 KB) 🔍
x86_64-alpine-linux-musl
Artifact Baseline Commit Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a 63.96 MB 63.99 MB +.04% (+31.05 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% (+32.83 KB) 🔍
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so 9.91 MB 9.91 MB +.01% (+1.10 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 commented Oct 23, 2025 •
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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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