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feat(fii): add process_tags to ffi debbuger payload #1452

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@dubloom dubloom commented Jan 15, 2026

What does this PR do?

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

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Benchmarks

Comparison

Benchmark execution time: 2026-01-16 09:39:26

Comparing candidate commit e5c143e in PR branch dubloom/process-tags-di with baseline commit 3f47244 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 e5c143e 1768555293 dubloom/process-tags-di
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 18.119µs 25.303µs ± 9.095µs 18.336µs ± 0.116µs 33.085µs 41.068µs 43.048µs 71.656µs 290.80% 1.121 1.713 35.85% 0.643µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
two way interface execution_time [24.043µs; 26.564µs] or [-4.982%; +4.982%] None None None

Group 2

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 3.972ms 3.976ms ± 0.007ms 3.975ms ± 0.001ms 3.977ms 3.979ms 3.984ms 4.064ms 2.23% 12.357 163.695 0.16% 0.000ms 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
profile_add_sample_frames_x1000 execution_time [3.975ms; 3.977ms] or [-0.023%; +0.023%] None None None

Group 3

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 162.671µs 163.570µs ± 0.299µs 163.543µs ± 0.128µs 163.659µs 164.110µs 164.409µs 165.591µs 1.25% 2.281 11.956 0.18% 0.021µs 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 [163.528µs; 163.611µs] or [-0.025%; +0.025%] None None None

Group 4

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 3.899µs 3.915µs ± 0.002µs 3.915µs ± 0.001µs 3.916µs 3.918µs 3.919µs 3.920µs 0.14% -1.338 9.403 0.06% 0.000µs 1 200
credit_card/is_card_number/ throughput 255087803.618op/s 255445499.991op/s ± 147199.152op/s 255451272.671op/s ± 86815.282op/s 255528555.316op/s 255670410.721op/s 255710801.621op/s 256447651.005op/s 0.39% 1.354 9.528 0.06% 10408.552op/s 1 200
credit_card/is_card_number/ 3782-8224-6310-005 execution_time 76.395µs 78.373µs ± 0.825µs 78.265µs ± 0.586µs 78.959µs 79.766µs 80.442µs 80.523µs 2.89% 0.319 -0.498 1.05% 0.058µs 1 200
credit_card/is_card_number/ 3782-8224-6310-005 throughput 12418878.286op/s 12760862.643op/s ± 133972.609op/s 12777165.294op/s ± 95012.913op/s 12857930.121op/s 12955373.743op/s 12997439.147op/s 13089819.066op/s 2.45% -0.275 -0.529 1.05% 9473.294op/s 1 200
credit_card/is_card_number/ 378282246310005 execution_time 70.774µs 71.930µs ± 0.659µs 71.825µs ± 0.468µs 72.401µs 73.091µs 73.506µs 74.248µs 3.37% 0.545 -0.084 0.91% 0.047µs 1 200
credit_card/is_card_number/ 378282246310005 throughput 13468438.446op/s 13903485.804op/s ± 126746.444op/s 13922679.710op/s ± 90055.112op/s 14001191.503op/s 14092084.194op/s 14114370.854op/s 14129562.436op/s 1.49% -0.502 -0.170 0.91% 8962.327op/s 1 200
credit_card/is_card_number/37828224631 execution_time 3.898µs 3.916µs ± 0.003µs 3.916µs ± 0.002µs 3.918µs 3.921µs 3.923µs 3.924µs 0.19% -1.018 7.171 0.07% 0.000µs 1 200
credit_card/is_card_number/37828224631 throughput 254862741.202op/s 255362681.840op/s ± 190262.788op/s 255358824.874op/s ± 101947.369op/s 255469273.494op/s 255656565.363op/s 255727878.139op/s 256569406.945op/s 0.47% 1.037 7.284 0.07% 13453.611op/s 1 200
credit_card/is_card_number/378282246310005 execution_time 67.087µs 68.516µs ± 0.777µs 68.470µs ± 0.518µs 68.960µs 69.895µs 70.457µs 71.054µs 3.77% 0.563 0.105 1.13% 0.055µs 1 200
credit_card/is_card_number/378282246310005 throughput 14073832.667op/s 14597005.119op/s ± 164488.970op/s 14604985.360op/s ± 111139.101op/s 14722948.897op/s 14835873.982op/s 14892065.339op/s 14906038.720op/s 2.06% -0.504 -0.014 1.12% 11631.127op/s 1 200
credit_card/is_card_number/37828224631000521389798 execution_time 53.058µs 53.124µs ± 0.029µs 53.125µs ± 0.022µs 53.145µs 53.171µs 53.191µs 53.209µs 0.16% 0.135 -0.464 0.05% 0.002µs 1 200
credit_card/is_card_number/37828224631000521389798 throughput 18793813.077op/s 18823832.551op/s ± 10374.161op/s 18823631.586op/s ± 7665.864op/s 18831925.884op/s 18839446.158op/s 18843290.536op/s 18847287.905op/s 0.13% -0.133 -0.466 0.05% 733.564op/s 1 200
credit_card/is_card_number/x371413321323331 execution_time 6.429µs 6.436µs ± 0.005µs 6.435µs ± 0.002µs 6.438µs 6.442µs 6.451µs 6.465µs 0.46% 2.152 9.576 0.07% 0.000µs 1 200
credit_card/is_card_number/x371413321323331 throughput 154685245.884op/s 155382175.097op/s ± 108560.224op/s 155398632.492op/s ± 55457.759op/s 155450023.818op/s 155513668.069op/s 155536269.681op/s 155550354.973op/s 0.10% -2.137 9.466 0.07% 7676.367op/s 1 200
credit_card/is_card_number_no_luhn/ execution_time 3.892µs 3.913µs ± 0.003µs 3.913µs ± 0.002µs 3.915µs 3.917µs 3.919µs 3.926µs 0.34% -1.291 14.127 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/ throughput 254688130.646op/s 255539412.181op/s ± 188327.850op/s 255542969.552op/s ± 106700.551op/s 255653878.081op/s 255775668.628op/s 255864138.681op/s 256908965.841op/s 0.53% 1.323 14.326 0.07% 13316.790op/s 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time 64.758µs 65.213µs ± 0.225µs 65.135µs ± 0.111µs 65.322µs 65.681µs 65.851µs 65.970µs 1.28% 1.193 1.018 0.34% 0.016µs 1 200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput 15158311.337op/s 15334574.750op/s ± 52596.321op/s 15352732.019op/s ± 26235.478op/s 15370620.979op/s 15391180.780op/s 15410345.684op/s 15442099.797op/s 0.58% -1.176 0.976 0.34% 3719.122op/s 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time 58.581µs 58.993µs ± 0.243µs 58.944µs ± 0.143µs 59.117µs 59.523µs 59.746µs 59.870µs 1.57% 1.152 1.343 0.41% 0.017µs 1 200
credit_card/is_card_number_no_luhn/ 378282246310005 throughput 16702741.313op/s 16951337.515op/s ± 69596.988op/s 16965378.756op/s ± 41244.474op/s 17003737.847op/s 17032453.382op/s 17053208.819op/s 17070418.892op/s 0.62% -1.127 1.265 0.41% 4921.250op/s 1 200
credit_card/is_card_number_no_luhn/37828224631 execution_time 3.895µs 3.915µs ± 0.003µs 3.915µs ± 0.001µs 3.917µs 3.919µs 3.922µs 3.926µs 0.28% -1.321 14.906 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/37828224631 throughput 254701790.060op/s 255416075.444op/s ± 180339.786op/s 255412291.420op/s ± 96295.874op/s 255512507.350op/s 255623784.636op/s 255697314.441op/s 256750425.924op/s 0.52% 1.353 15.125 0.07% 12751.949op/s 1 200
credit_card/is_card_number_no_luhn/378282246310005 execution_time 55.141µs 55.620µs ± 0.210µs 55.561µs ± 0.104µs 55.712µs 56.074µs 56.230µs 56.391µs 1.50% 1.137 1.487 0.38% 0.015µs 1 200
credit_card/is_card_number_no_luhn/378282246310005 throughput 17733230.152op/s 17979410.020op/s ± 67735.101op/s 17998357.651op/s ± 33620.276op/s 18021678.278op/s 18057123.532op/s 18097342.896op/s 18135364.172op/s 0.76% -1.112 1.428 0.38% 4789.595op/s 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time 52.869µs 53.044µs ± 0.072µs 53.028µs ± 0.060µs 53.109µs 53.153µs 53.171µs 53.190µs 0.30% 0.048 -1.115 0.14% 0.005µs 1 200
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput 18800569.428op/s 18852221.394op/s ± 25590.305op/s 18857904.457op/s ± 21435.882op/s 18873999.650op/s 18887321.508op/s 18906930.245op/s 18914558.536op/s 0.30% -0.044 -1.113 0.14% 1809.508op/s 1 200
credit_card/is_card_number_no_luhn/x371413321323331 execution_time 6.429µs 6.438µs ± 0.005µs 6.439µs ± 0.003µs 6.441µs 6.446µs 6.451µs 6.465µs 0.41% 1.183 4.299 0.07% 0.000µs 1 200
credit_card/is_card_number_no_luhn/x371413321323331 throughput 154685753.999op/s 155316438.345op/s ± 112301.987op/s 155315151.333op/s ± 72710.115op/s 155401491.854op/s 155472877.912op/s 155516894.429op/s 155549233.935op/s 0.15% -1.172 4.237 0.07% 7940.950op/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 [-0.008%; +0.008%] None None None
credit_card/is_card_number/ throughput [255425099.604op/s; 255465900.377op/s] or [-0.008%; +0.008%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 execution_time [78.259µs; 78.488µs] or [-0.146%; +0.146%] None None None
credit_card/is_card_number/ 3782-8224-6310-005 throughput [12742295.328op/s; 12779429.959op/s] or [-0.146%; +0.146%] None None None
credit_card/is_card_number/ 378282246310005 execution_time [71.839µs; 72.022µs] or [-0.127%; +0.127%] None None None
credit_card/is_card_number/ 378282246310005 throughput [13885919.966op/s; 13921051.642op/s] or [-0.126%; +0.126%] None None None
credit_card/is_card_number/37828224631 execution_time [3.916µs; 3.916µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/37828224631 throughput [255336313.248op/s; 255389050.432op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/378282246310005 execution_time [68.408µs; 68.624µs] or [-0.157%; +0.157%] None None None
credit_card/is_card_number/378282246310005 throughput [14574208.530op/s; 14619801.708op/s] or [-0.156%; +0.156%] None None None
credit_card/is_card_number/37828224631000521389798 execution_time [53.120µs; 53.128µs] or [-0.008%; +0.008%] None None None
credit_card/is_card_number/37828224631000521389798 throughput [18822394.793op/s; 18825270.310op/s] or [-0.008%; +0.008%] None None None
credit_card/is_card_number/x371413321323331 execution_time [6.435µs; 6.436µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number/x371413321323331 throughput [155367129.694op/s; 155397220.500op/s] or [-0.010%; +0.010%] 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 [255513311.753op/s; 255565512.610op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 execution_time [65.182µs; 65.244µs] or [-0.048%; +0.048%] None None None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 throughput [15327285.406op/s; 15341864.095op/s] or [-0.048%; +0.048%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 execution_time [58.960µs; 59.027µs] or [-0.057%; +0.057%] None None None
credit_card/is_card_number_no_luhn/ 378282246310005 throughput [16941692.041op/s; 16960982.988op/s] or [-0.057%; +0.057%] None None None
credit_card/is_card_number_no_luhn/37828224631 execution_time [3.915µs; 3.916µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/37828224631 throughput [255391082.084op/s; 255441068.804op/s] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/378282246310005 execution_time [55.591µs; 55.649µs] or [-0.052%; +0.052%] None None None
credit_card/is_card_number_no_luhn/378282246310005 throughput [17970022.587op/s; 17988797.454op/s] or [-0.052%; +0.052%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 execution_time [53.034µs; 53.054µs] or [-0.019%; +0.019%] None None None
credit_card/is_card_number_no_luhn/37828224631000521389798 throughput [18848674.824op/s; 18855767.964op/s] or [-0.019%; +0.019%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 execution_time [6.438µs; 6.439µs] or [-0.010%; +0.010%] None None None
credit_card/is_card_number_no_luhn/x371413321323331 throughput [155300874.370op/s; 155332002.320op/s] or [-0.010%; +0.010%] None None None

Group 5

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 34.438µs 34.998µs ± 0.914µs 34.583µs ± 0.049µs 34.676µs 36.962µs 37.002µs 37.705µs 9.03% 1.706 0.985 2.60% 0.065µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
redis/obfuscate_redis_string execution_time [34.871µs; 35.125µs] or [-0.362%; +0.362%] None None None

Group 6

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 60.679ms 61.168ms ± 1.818ms 60.963ms ± 0.067ms 61.023ms 61.150ms 71.173ms 80.168ms 31.50% 8.696 77.722 2.96% 0.129ms 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 [60.916ms; 61.420ms] or [-0.412%; +0.412%] None None None

Group 7

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 2.316µs 2.382µs ± 0.019µs 2.380µs ± 0.007µs 2.390µs 2.411µs 2.415µs 2.417µs 1.57% -0.921 1.935 0.81% 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 [2.379µs; 2.384µs] or [-0.113%; +0.113%] None None None

Group 8

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
scenario metric min mean ± sd median ± mad p75 p95 p99 max peak_to_median_ratio skewness kurtosis cv sem runs sample_size
normalization/normalize_trace/test_trace execution_time 239.136ns 250.472ns ± 13.969ns 244.358ns ± 3.121ns 249.311ns 282.443ns 289.195ns 294.723ns 20.61% 1.607 1.267 5.56% 0.988ns 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 [248.536ns; 252.408ns] or [-0.773%; +0.773%] None None None

Group 9

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 185.344µs 185.823µs ± 0.309µs 185.791µs ± 0.152µs 185.956µs 186.215µs 186.752µs 188.386µs 1.40% 3.464 23.964 0.17% 0.022µs 1 200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput 5308243.038op/s 5381493.542op/s ± 8898.297op/s 5382400.735op/s ± 4403.540op/s 5386592.912op/s 5392237.707op/s 5393761.260op/s 5395375.839op/s 0.24% -3.395 23.234 0.16% 629.205op/s 1 200
normalization/normalize_name/normalize_name/bad-name execution_time 17.794µs 17.894µs ± 0.037µs 17.889µs ± 0.023µs 17.916µs 17.952µs 17.984µs 18.056µs 0.93% 0.493 1.579 0.20% 0.003µs 1 200
normalization/normalize_name/normalize_name/bad-name throughput 55382453.070op/s 55886007.468op/s ± 114372.563op/s 55899958.803op/s ± 73358.397op/s 55955097.783op/s 56047157.438op/s 56141349.047op/s 56199541.431op/s 0.54% -0.472 1.529 0.20% 8087.361op/s 1 200
normalization/normalize_name/normalize_name/good execution_time 10.450µs 10.531µs ± 0.041µs 10.529µs ± 0.027µs 10.553µs 10.609µs 10.631µs 10.644µs 1.09% 0.535 -0.094 0.39% 0.003µs 1 200
normalization/normalize_name/normalize_name/good throughput 93952472.958op/s 94960856.310op/s ± 366276.542op/s 94974679.473op/s ± 245231.073op/s 95241505.376op/s 95473520.654op/s 95638693.111op/s 95694059.517op/s 0.76% -0.516 -0.119 0.38% 25899.663op/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 [185.780µs; 185.865µs] or [-0.023%; +0.023%] None None None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo... throughput [5380260.324op/s; 5382726.761op/s] or [-0.023%; +0.023%] None None None
normalization/normalize_name/normalize_name/bad-name execution_time [17.889µs; 17.899µs] or [-0.028%; +0.028%] None None None
normalization/normalize_name/normalize_name/bad-name throughput [55870156.530op/s; 55901858.405op/s] or [-0.028%; +0.028%] None None None
normalization/normalize_name/normalize_name/good execution_time [10.525µs; 10.536µs] or [-0.054%; +0.054%] None None None
normalization/normalize_name/normalize_name/good throughput [94910093.904op/s; 95011618.716op/s] or [-0.053%; +0.053%] None None None

Group 10

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 545.359µs 546.140µs ± 0.400µs 546.084µs ± 0.253µs 546.364µs 546.857µs 547.317µs 547.678µs 0.29% 0.829 0.823 0.07% 0.028µs 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 [546.084µs; 546.195µs] or [-0.010%; +0.010%] None None None

Group 11

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 10.715ms 10.743ms ± 0.013ms 10.742ms ± 0.008ms 10.751ms 10.766ms 10.774ms 10.801ms 0.54% 0.695 1.329 0.12% 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 [10.742ms; 10.745ms] or [-0.017%; +0.017%] None None None

Group 12

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 4.963µs 5.042µs ± 0.050µs 5.040µs ± 0.048µs 5.069µs 5.129µs 5.131µs 5.135µs 1.88% 0.202 -1.036 1.00% 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 [5.035µs; 5.049µs] or [-0.139%; +0.139%] None None None

Group 13

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 89.060µs 89.225µs ± 0.156µs 89.196µs ± 0.065µs 89.276µs 89.435µs 89.528µs 90.644µs 1.62% 4.925 37.963 0.17% 0.011µs 1 200
scenario metric 95% CI mean Shapiro-Wilk pvalue Ljung-Box pvalue (lag=1) Dip test pvalue
sql/obfuscate_sql_string execution_time [89.203µs; 89.246µs] or [-0.024%; +0.024%] None None None

Group 14

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 144.908µs 147.360µs ± 1.582µs 147.098µs ± 0.609µs 147.804µs 148.954µs 152.884µs 161.221µs 9.60% 4.804 34.670 1.07% 0.112µs 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 [147.140µs; 147.579µs] or [-0.149%; +0.149%] None None None

Group 15

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 9.762ms 10.119ms ± 0.094ms 10.129ms ± 0.034ms 10.164ms 10.230ms 10.311ms 10.459ms 3.26% -0.951 3.068 0.92% 0.007ms 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 [10.106ms; 10.132ms] or [-0.128%; +0.128%] None None None

Group 16

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 494.432µs 495.325µs ± 0.538µs 495.243µs ± 0.262µs 495.603µs 496.050µs 496.386µs 500.381µs 1.04% 4.255 37.405 0.11% 0.038µs 1 200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput 1998478.492op/s 2018878.766op/s ± 2180.895op/s 2019211.904op/s ± 1066.887op/s 2020014.868op/s 2021642.423op/s 2022072.990op/s 2022522.814op/s 0.16% -4.186 36.562 0.11% 154.213op/s 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time 370.011µs 370.759µs ± 0.268µs 370.756µs ± 0.185µs 370.963µs 371.183µs 371.395µs 371.501µs 0.20% 0.085 -0.118 0.07% 0.019µs 1 200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput 2691786.260op/s 2697173.343op/s ± 1952.609op/s 2697189.786op/s ± 1343.637op/s 2698458.497op/s 2700364.952op/s 2701305.296op/s 2702621.719op/s 0.20% -0.081 -0.118 0.07% 138.070op/s 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time 167.307µs 167.614µs ± 0.180µs 167.581µs ± 0.094µs 167.692µs 167.893µs 168.156µs 168.895µs 0.78% 2.386 12.460 0.11% 0.013µs 1 200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput 5920847.359op/s 5966083.615op/s ± 6379.105op/s 5967273.115op/s ± 3358.777op/s 5969924.423op/s 5974004.426op/s 5975522.744op/s 5977042.873op/s 0.16% -2.358 12.211 0.11% 451.071op/s 1 200
normalization/normalize_service/normalize_service/[empty string] execution_time 37.142µs 37.316µs ± 0.077µs 37.309µs ± 0.053µs 37.366µs 37.464µs 37.503µs 37.539µs 0.62% 0.471 -0.068 0.21% 0.005µs 1 200
normalization/normalize_service/normalize_service/[empty string] throughput 26639086.644op/s 26798161.404op/s ± 55377.267op/s 26803007.769op/s ± 38287.422op/s 26837466.016op/s 26873058.054op/s 26906390.896op/s 26923698.239op/s 0.45% -0.461 -0.080 0.21% 3915.764op/s 1 200
normalization/normalize_service/normalize_service/test_ASCII execution_time 45.566µs 45.780µs ± 0.063µs 45.787µs ± 0.047µs 45.825µs 45.869µs 45.893µs 45.907µs 0.26% -0.503 -0.028 0.14% 0.004µs 1 200
normalization/normalize_service/normalize_service/test_ASCII throughput 21782964.705op/s 21843521.579op/s ± 30074.526op/s 21840212.637op/s ± 22601.128op/s 21864994.109op/s 21897858.437op/s 21918091.354op/s 21946375.251op/s 0.49% 0.510 -0.014 0.14% 2126.590op/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 [495.251µs; 495.400µs] or [-0.015%; +0.015%] None None None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000... throughput [2018576.515op/s; 2019181.017op/s] or [-0.015%; +0.015%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて execution_time [370.722µs; 370.796µs] or [-0.010%; +0.010%] None None None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて throughput [2696902.730op/s; 2697443.956op/s] or [-0.010%; +0.010%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters execution_time [167.589µs; 167.639µs] or [-0.015%; +0.015%] None None None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters throughput [5965199.532op/s; 5966967.697op/s] or [-0.015%; +0.015%] None None None
normalization/normalize_service/normalize_service/[empty string] execution_time [37.305µs; 37.327µs] or [-0.029%; +0.029%] None None None
normalization/normalize_service/normalize_service/[empty string] throughput [26790486.647op/s; 26805836.161op/s] or [-0.029%; +0.029%] None None None
normalization/normalize_service/normalize_service/test_ASCII execution_time [45.772µs; 45.789µs] or [-0.019%; +0.019%] None None None
normalization/normalize_service/normalize_service/test_ASCII throughput [21839353.539op/s; 21847689.619op/s] or [-0.019%; +0.019%] None None None

Group 17

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 186.254ns 189.191ns ± 2.249ns 188.869ns ± 1.527ns 190.166ns 193.258ns 196.613ns 197.613ns 4.63% 1.196 1.663 1.19% 0.159ns 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 [188.880ns; 189.503ns] or [-0.165%; +0.165%] None None None

Group 18

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 13.866ms 13.911ms ± 0.027ms 13.906ms ± 0.012ms 13.919ms 13.954ms 14.009ms 14.065ms 1.14% 2.111 7.291 0.19% 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 [13.907ms; 13.915ms] or [-0.027%; +0.027%] None None None

Group 19

cpu_model git_commit_sha git_commit_date git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz e5c143e 1768555293 dubloom/process-tags-di
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 1.229µs 3.145µs ± 1.409µs 2.990µs ± 0.023µs 3.007µs 3.078µs 13.775µs 14.773µs 394.08% 7.562 57.425 44.68% 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 [2.949µs; 3.340µs] or [-6.208%; +6.208%] None None None

Baseline

Omitted due to size.

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codecov-commenter commented Jan 15, 2026 •
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Codecov Report

❌ Patch coverage is 12.50000% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.27%. Comparing base (3f47244) to head (e5c143e).

Additional details and impacted files 
@@            Coverage Diff             @@
##             main    #1452      +/-   ##
==========================================
+ Coverage   71.26%   71.27%   +0.01%     
==========================================
  Files         416      416              
  Lines       66798    66805       +7     
==========================================
+ Hits        47604    47616      +12     
+ Misses      19194    19189       -5
Components Coverage Δ
libdd-crashtracker 61.22% <ø> (-0.02%) ⬇️
libdd-crashtracker-ffi 15.08% <ø> (ø)
libdd-alloc 98.73% <ø> (ø)
libdd-data-pipeline 85.75% <ø> (ø)
libdd-data-pipeline-ffi 77.01% <ø> (ø)
libdd-common 80.84% <ø> (ø)
libdd-common-ffi 74.19% <ø> (ø)
libdd-telemetry 60.26% <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 80.65% <ø> (ø)
libdd-profiling-ffi 62.46% <ø> (ø)
datadog-sidecar 36.38% <100.00%> (+0.01%) ⬆️
datdog-sidecar-ffi 13.37% <ø> (ø)
spawn-worker 55.18% <ø> (ø)
libdd-tinybytes 92.44% <ø> (ø)
libdd-trace-normalization 82.33% <ø> (ø)
libdd-trace-obfuscation 94.17% <ø> (ø)
libdd-trace-protobuf 61.18% <ø> (ø)
libdd-trace-utils 89.89% <ø> (ø)
datadog-tracer-flare 59.74% <ø> (ø)
libdd-log 75.57% <ø> (ø)
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  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
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dd-octo-sts bot commented Jan 16, 2026

Artifact Size Benchmark Report

aarch64-alpine-linux-musl
Artifact Baseline Commit Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so 8.00 MB 8.00 MB 0% (0 B) 👌
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a 91.80 MB 91.80 MB 0% (0 B) 👌
aarch64-apple-darwin
Artifact Baseline Commit Change
/aarch64-apple-darwin/lib/libdatadog_profiling.a 63.02 MB 63.02 MB 0% (0 B) 👌
/aarch64-apple-darwin/lib/libdatadog_profiling.dylib 9.20 MB 9.20 MB 0% (0 B) 👌
aarch64-unknown-linux-gnu
Artifact Baseline Commit Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a 106.15 MB 106.15 MB 0% (0 B) 👌
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so 10.37 MB 10.37 MB 0% (0 B) 👌
libdatadog-x64-windows
Artifact Baseline Commit Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll 24.71 MB 24.71 MB 0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib 76.33 KB 76.33 KB 0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb 164.55 MB 164.55 MB 0% (0 B) 👌
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib 811.93 MB 811.93 MB 0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll 9.31 MB 9.31 MB 0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib 76.33 KB 76.33 KB 0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb 22.93 MB 22.93 MB 0% (0 B) 👌
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib 48.31 MB 48.31 MB 0% (0 B) 👌
libdatadog-x86-windows
Artifact Baseline Commit Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll 20.82 MB 20.82 MB 0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib 77.50 KB 77.50 KB 0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb 168.39 MB 168.37 MB -0% (-16.00 KB) 👌
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib 798.67 MB 798.67 MB 0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll 7.03 MB 7.03 MB 0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib 77.50 KB 77.50 KB 0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb 24.48 MB 24.48 MB 0% (0 B) 👌
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib 43.99 MB 43.99 MB 0% (0 B) 👌
x86_64-alpine-linux-musl
Artifact Baseline Commit Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a 79.90 MB 79.90 MB 0% (0 B) 👌
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so 9.51 MB 9.51 MB 0% (0 B) 👌
x86_64-apple-darwin
Artifact Baseline Commit Change
/x86_64-apple-darwin/lib/libdatadog_profiling.a 64.39 MB 64.39 MB 0% (0 B) 👌
/x86_64-apple-darwin/lib/libdatadog_profiling.dylib 10.23 MB 10.23 MB 0% (0 B) 👌
x86_64-unknown-linux-gnu
Artifact Baseline Commit Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a 99.85 MB 99.85 MB 0% (0 B) 👌
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so 11.08 MB 11.08 MB 0% (0 B) 👌

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@dubloom @codecov-commenter