Allow attaching to the sidecar via gdb

[bwoebi]

It worked when DD_SPAWN_WORKER_USE_EXEC=1 was set, but not generally. Having a /proc//X path will tell gdb exactly where to find it, instead of a /proc/self/fd/X which is pointing into gdbs own process from the perspective of gdb.

This also prevented sidecar core dumps from being opened with gdb, which was rather ugly.

(Also updates the Cargo.toml of trace-utils to include the required hyper runtime, otherwise the server feature will fail to compile...)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 71.82%. Comparing base (7224cd1) to head (1a7d347).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #687 +/- ## ========================================== + Coverage 71.79% 71.82% +0.03% ========================================== Files 271 271 Lines 40982 40982 ========================================== + Hits 29422 29435 +13 + Misses 11560 11547 -13 ``` | [Components](https://app.codecov.io/gh/DataDog/libdatadog/pull/687/components?src=pr&el=components&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | Coverage Δ | | |---|---|---| | [crashtracker](https://app.codecov.io/gh/DataDog/libdatadog/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `20.33% <ø> (+0.05%)` | :arrow_up: | | [crashtracker-ffi](https://app.codecov.io/gh/DataDog/libdatadog/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=DataDog) | `9.07% <ø> (ø)` | | | 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[pr-commenter[bot]]

Benchmarks

Comparison

Benchmark execution time: 2024-10-22 16:16:04

Comparing candidate commit 1a7d347 in PR branch bob/sidecar-proc-fd with baseline commit 7224cd1 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 51 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|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|9.058ms|9.098ms ± 0.017ms|9.098ms ± 0.010ms|9.108ms|9.120ms|9.127ms|9.221ms|1.36% |1.860 |13.732 |0.18%|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|[9.096ms; 9.100ms] or [-0.025%; +0.025%]|None |None |None | ### Group 2 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|1.121µs|1.179µs ± 0.024µs|1.180µs ± 0.016µs|1.199µs|1.202µs|1.204µs|1.284µs|8.80% |-0.443 |1.518 |2.04%|0.002µs|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|[1.175µs; 1.182µs] or [-0.283%; +0.283%]|None |None |None | ### Group 3 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|623.841µs |624.724µs ± 0.365µs |624.710µs ± 0.257µs |624.965µs |625.317µs |625.475µs |626.217µs |0.24% |0.342 |0.554 |0.06%|0.026µs |1 |200 | |normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...|throughput |1596889.442op/s |1600706.820op/s ± 935.216op/s |1600743.568op/s ± 658.810op/s |1601415.010op/s |1602198.858op/s |1602596.975op/s |1602972.185op/s |0.14% |-0.338 |0.544 |0.06%|66.130op/s |1 |200 | |normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて |execution_time|460.889µs |462.189µs ± 0.551µs |462.162µs ± 0.331µs |462.517µs |463.078µs |463.612µs |464.857µs |0.58% |0.730 |2.518 |0.12%|0.039µs |1 |200 | |normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて |throughput |2151197.481op/s |2163620.498op/s ± 2578.429op/s |2163741.971op/s ± 1553.001op/s |2165247.162op/s |2167700.177op/s |2169108.286op/s |2169721.311op/s |0.28% |-0.716 |2.465 |0.12%|182.322op/s |1 |200 | |normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters |execution_time|178.078µs |178.312µs ± 0.104µs |178.307µs ± 0.065µs |178.369µs |178.464µs |178.603µs |178.808µs |0.28% |0.831 |2.139 |0.06%|0.007µs |1 |200 | |normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters |throughput |5592600.090op/s |5608138.605op/s ± 3259.148op/s |5608312.066op/s ± 2047.505op/s |5610396.996op/s |5612614.590op/s |5613997.029op/s |5615506.028op/s |0.13% |-0.825 |2.115 |0.06%|230.457op/s |1 |200 | |normalization/normalize_service/normalize_service/[empty string] |execution_time|46.527µs |46.679µs ± 0.061µs |46.676µs ± 0.039µs |46.717µs |46.786µs |46.843µs |46.883µs |0.44% |0.471 |0.334 |0.13%|0.004µs |1 |200 | |normalization/normalize_service/normalize_service/[empty string] |throughput |21329876.986op/s|21422841.307op/s ± 28100.948op/s|21424115.668op/s ± 18050.425op/s|21442063.146op/s|21463934.754op/s|21478167.198op/s|21493044.028op/s|0.32% |-0.463 |0.322 |0.13%|1987.037op/s|1 |200 | |normalization/normalize_service/normalize_service/test_ASCII |execution_time|49.442µs |50.155µs ± 0.204µs |50.143µs ± 0.124µs |50.278µs |50.420µs |50.520µs |51.646µs |3.00% |1.733 |13.438 |0.41%|0.014µs |1 |200 | |normalization/normalize_service/normalize_service/test_ASCII |throughput |19362527.071op/s|19938445.691op/s ± 80442.323op/s|19943062.559op/s ± 49442.577op/s|19988759.809op/s|20050162.952op/s|20083755.152op/s|20225856.971op/s|1.42% |-1.586 |12.315 |0.40%|5688.131op/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|[624.674µs; 624.775µs] or [-0.008%; +0.008%] |None |None |None | |normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...|throughput |[1600577.208op/s; 1600836.432op/s] or [-0.008%; +0.008%] |None |None |None | |normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて |execution_time|[462.113µs; 462.265µs] or [-0.017%; +0.017%] |None |None |None | |normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて |throughput |[2163263.152op/s; 2163977.843op/s] or [-0.017%; +0.017%] |None |None |None | |normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters |execution_time|[178.298µs; 178.327µs] or [-0.008%; +0.008%] |None |None |None | |normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters |throughput |[5607686.919op/s; 5608590.292op/s] or [-0.008%; +0.008%] |None |None |None | |normalization/normalize_service/normalize_service/[empty string] |execution_time|[46.671µs; 46.688µs] or [-0.018%; +0.018%] |None |None |None | |normalization/normalize_service/normalize_service/[empty string] |throughput |[21418946.786op/s; 21426735.828op/s] or [-0.018%; +0.018%]|None |None |None | |normalization/normalize_service/normalize_service/test_ASCII |execution_time|[50.127µs; 50.183µs] or [-0.056%; +0.056%] |None |None |None | |normalization/normalize_service/normalize_service/test_ASCII |throughput |[19927297.159op/s; 19949594.223op/s] or [-0.056%; +0.056%]|None |None |None | ### Group 4 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|4.604µs |4.615µs ± 0.002µs |4.615µs ± 0.001µs |4.616µs |4.618µs |4.619µs |4.626µs |0.25% |0.238 |3.807 |0.05%|0.000µs |1 |200 | |credit_card/is_card_number/ |throughput |216173981.766op/s|216705768.238op/s ± 106655.226op/s|216706794.414op/s ± 70301.911op/s|216777384.700op/s|216864752.562op/s|216904617.001op/s|217192445.029op/s|0.22% |-0.230 |3.798 |0.05%|7541.663op/s |1 |200 | |credit_card/is_card_number/ 3782-8224-6310-005 |execution_time|90.201µs |91.095µs ± 0.550µs |91.008µs ± 0.245µs |91.304µs |91.912µs |92.592µs |95.622µs |5.07% |3.257 |22.140 |0.60%|0.039µs |1 |200 | |credit_card/is_card_number/ 3782-8224-6310-005 |throughput |10457802.671op/s |10977965.644op/s ± 65066.622op/s |10988032.385op/s ± 29526.169op/s |11016117.406op/s |11058113.544op/s |11079525.284op/s |11086335.950op/s |0.89% |-3.024 |19.669 |0.59%|4600.905op/s |1 |200 | |credit_card/is_card_number/ 378282246310005 |execution_time|82.779µs |83.879µs ± 0.503µs |83.830µs ± 0.301µs |84.166µs |84.612µs |84.956µs |87.464µs |4.34% |1.941 |11.595 |0.60%|0.036µs |1 |200 | |credit_card/is_card_number/ 378282246310005 |throughput |11433261.243op/s |11922376.542op/s ± 70642.907op/s |11928905.630op/s ± 42800.478op/s |11968494.137op/s |12016965.465op/s |12040484.805op/s |12080375.571op/s |1.27% |-1.773 |10.170 |0.59%|4995.208op/s |1 |200 | |credit_card/is_card_number/37828224631 |execution_time|4.600µs |4.615µs ± 0.003µs |4.614µs ± 0.002µs |4.616µs |4.620µs |4.621µs |4.627µs |0.26% |0.152 |4.491 |0.06%|0.000µs |1 |200 | |credit_card/is_card_number/37828224631 |throughput |216140218.448op/s|216696332.231op/s ± 130184.130op/s|216710315.411op/s ± 77369.415op/s|216785858.040op/s|216849726.078op/s|216901301.584op/s|217381687.233op/s|0.31% |-0.141 |4.518 |0.06%|9205.408op/s |1 |200 | |credit_card/is_card_number/378282246310005 |execution_time|79.519µs |80.553µs ± 0.423µs |80.593µs ± 0.335µs |80.875µs |81.197µs |81.347µs |81.490µs |1.11% |-0.127 |-0.790 |0.52%|0.030µs |1 |200 | |credit_card/is_card_number/378282246310005 |throughput |12271496.152op/s |12414481.545op/s ± 65206.325op/s |12408074.794op/s ± 51566.451op/s |12464814.997op/s |12524780.601op/s |12556158.126op/s |12575596.943op/s |1.35% |0.146 |-0.782 |0.52%|4610.783op/s |1 |200 | |credit_card/is_card_number/37828224631000521389798 |execution_time|59.264µs |59.521µs ± 0.226µs |59.489µs ± 0.160µs |59.628µs |59.997µs |60.077µs |60.105µs |1.03% |0.826 |-0.105 |0.38%|0.016µs |1 |200 | |credit_card/is_card_number/37828224631000521389798 |throughput |16637654.756op/s |16800988.995op/s ± 63612.220op/s |16809695.847op/s ± 45271.025op/s |16862596.488op/s |16871539.292op/s |16872253.943op/s |16873582.318op/s |0.38% |-0.812 |-0.135 |0.38%|4498.063op/s |1 |200 | |credit_card/is_card_number/x371413321323331 |execution_time|7.218µs |7.223µs ± 0.006µs |7.222µs ± 0.002µs |7.224µs |7.227µs |7.230µs |7.293µs |0.98% |9.887 |120.834 |0.08%|0.000µs |1 |200 | |credit_card/is_card_number/x371413321323331 |throughput |137121177.995op/s|138455772.213op/s ± 106893.632op/s|138468858.354op/s ± 39842.452op/s|138505176.631op/s|138525145.084op/s|138537461.361op/s|138539248.169op/s|0.05% |-9.828 |119.850 |0.08%|7558.521op/s |1 |200 | |credit_card/is_card_number_no_luhn/ |execution_time|4.601µs |4.614µs ± 0.003µs |4.614µs ± 0.001µs |4.616µs |4.619µs |4.620µs |4.630µs |0.35% |0.650 |8.401 |0.06%|0.000µs |1 |200 | |credit_card/is_card_number_no_luhn/ |throughput |215977019.567op/s|216710768.071op/s ± 123355.868op/s|216727667.153op/s ± 65668.331op/s|216786272.010op/s|216851386.191op/s|216887944.823op/s|217353294.547op/s|0.29% |-0.633 |8.373 |0.06%|8722.577op/s |1 |200 | |credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 |execution_time|73.971µs |74.423µs ± 0.164µs |74.469µs ± 0.094µs |74.527µs |74.641µs |74.765µs |75.027µs |0.75% |-0.355 |0.646 |0.22%|0.012µs |1 |200 | |credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 |throughput |13328565.327op/s |13436796.817op/s ± 29550.517op/s |13428439.185op/s ± 16974.858op/s |13453785.252op/s |13490968.330op/s |13514791.304op/s |13518774.875op/s |0.67% |0.372 |0.634 |0.22%|2089.537op/s |1 |200 | |credit_card/is_card_number_no_luhn/ 378282246310005 |execution_time|66.340µs |66.824µs ± 0.231µs |66.787µs ± 0.172µs |66.987µs |67.251µs |67.361µs |67.533µs |1.12% |0.520 |-0.186 |0.34%|0.016µs |1 |200 | |credit_card/is_card_number_no_luhn/ 378282246310005 |throughput |14807669.109op/s |14964761.647op/s ± 51559.527op/s |14973062.738op/s ± 38404.603op/s |15004603.037op/s |15039466.267op/s |15044057.112op/s |15073939.179op/s |0.67% |-0.504 |-0.212 |0.34%|3645.809op/s |1 |200 | |credit_card/is_card_number_no_luhn/37828224631 |execution_time|4.604µs |4.615µs ± 0.006µs |4.614µs ± 0.001µs |4.616µs |4.618µs |4.620µs |4.694µs |1.73% |11.575 |150.835 |0.13%|0.000µs |1 |200 | |credit_card/is_card_number_no_luhn/37828224631 |throughput |213015837.551op/s|216694133.342op/s ± 279045.069op/s|216710563.551op/s ± 67401.554op/s|216780370.538op/s|216855948.838op/s|216896534.793op/s|217187288.373op/s|0.22% |-11.501 |149.559 |0.13%|19731.466op/s|1 |200 | |credit_card/is_card_number_no_luhn/378282246310005 |execution_time|62.357µs |62.634µs ± 0.167µs |62.579µs ± 0.088µs |62.719µs |62.956µs |63.066µs |63.322µs |1.19% |1.076 |0.920 |0.27%|0.012µs |1 |200 | |credit_card/is_card_number_no_luhn/378282246310005 |throughput |15792362.024op/s |15965818.055op/s ± 42382.644op/s |15979920.433op/s ± 22452.545op/s |15998131.820op/s |16008104.904op/s |16032991.843op/s |16036711.239op/s |0.36% |-1.062 |0.869 |0.26%|2996.905op/s |1 |200 | |credit_card/is_card_number_no_luhn/37828224631000521389798|execution_time|59.260µs |59.489µs ± 0.212µs |59.447µs ± 0.160µs |59.614µs |59.903µs |60.075µs |60.103µs |1.10% |0.778 |-0.269 |0.36%|0.015µs |1 |200 | |credit_card/is_card_number_no_luhn/37828224631000521389798|throughput |16638202.869op/s |16810156.298op/s ± 59839.719op/s |16821602.946op/s ± 45084.425op/s |16864437.540op/s |16872393.474op/s |16874004.449op/s |16874741.886op/s |0.32% |-0.766 |-0.300 |0.36%|4231.307op/s |1 |200 | |credit_card/is_card_number_no_luhn/x371413321323331 |execution_time|7.217µs |7.222µs ± 0.003µs |7.222µs ± 0.002µs |7.224µs |7.227µs |7.230µs |7.233µs |0.15% |0.744 |0.769 |0.04%|0.000µs |1 |200 | |credit_card/is_card_number_no_luhn/x371413321323331 |throughput |138250485.524op/s|138456440.953op/s ± 50853.047op/s |138460434.935op/s ± 35077.811op/s|138496565.285op/s|138524011.059op/s|138539862.215op/s|138566789.192op/s|0.08% |-0.742 |0.761 |0.04%|3595.853op/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|[4.614µs; 4.615µs] or [-0.007%; +0.007%] |None |None |None | |credit_card/is_card_number/ |throughput |[216690986.849op/s; 216720549.626op/s] or [-0.007%; +0.007%]|None |None |None | |credit_card/is_card_number/ 3782-8224-6310-005 |execution_time|[91.019µs; 91.171µs] or [-0.084%; +0.084%] |None |None |None | |credit_card/is_card_number/ 3782-8224-6310-005 |throughput |[10968948.036op/s; 10986983.252op/s] or [-0.082%; +0.082%] |None |None |None | |credit_card/is_card_number/ 378282246310005 |execution_time|[83.809µs; 83.949µs] or [-0.083%; +0.083%] |None |None |None | |credit_card/is_card_number/ 378282246310005 |throughput |[11912586.115op/s; 11932166.970op/s] or [-0.082%; +0.082%] |None |None |None | |credit_card/is_card_number/37828224631 |execution_time|[4.614µs; 4.615µs] or [-0.008%; +0.008%] |None |None |None | |credit_card/is_card_number/37828224631 |throughput |[216678289.963op/s; 216714374.500op/s] or [-0.008%; +0.008%]|None |None |None | |credit_card/is_card_number/378282246310005 |execution_time|[80.495µs; 80.612µs] or [-0.073%; +0.073%] |None |None |None | |credit_card/is_card_number/378282246310005 |throughput |[12405444.576op/s; 12423518.515op/s] or [-0.073%; +0.073%] |None |None |None | |credit_card/is_card_number/37828224631000521389798 |execution_time|[59.490µs; 59.552µs] or [-0.053%; +0.053%] |None |None |None | |credit_card/is_card_number/37828224631000521389798 |throughput |[16792172.953op/s; 16809805.037op/s] or [-0.052%; +0.052%] |None |None |None | |credit_card/is_card_number/x371413321323331 |execution_time|[7.222µs; 7.223µs] or [-0.011%; +0.011%] |None |None |None | |credit_card/is_card_number/x371413321323331 |throughput |[138440957.784op/s; 138470586.642op/s] or [-0.011%; +0.011%]|None |None |None | |credit_card/is_card_number_no_luhn/ |execution_time|[4.614µs; 4.615µs] or [-0.008%; +0.008%] |None |None |None | |credit_card/is_card_number_no_luhn/ |throughput |[216693672.134op/s; 216727864.008op/s] or [-0.008%; +0.008%]|None |None |None | |credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 |execution_time|[74.400µs; 74.446µs] or [-0.030%; +0.030%] |None |None |None | |credit_card/is_card_number_no_luhn/ 3782-8224-6310-005 |throughput |[13432701.400op/s; 13440892.235op/s] or [-0.030%; +0.030%] |None |None |None | |credit_card/is_card_number_no_luhn/ 378282246310005 |execution_time|[66.792µs; 66.856µs] or [-0.048%; +0.048%] |None |None |None | |credit_card/is_card_number_no_luhn/ 378282246310005 |throughput |[14957615.992op/s; 14971907.301op/s] or [-0.048%; +0.048%] |None |None |None | |credit_card/is_card_number_no_luhn/37828224631 |execution_time|[4.614µs; 4.616µs] or [-0.018%; +0.018%] |None |None |None | |credit_card/is_card_number_no_luhn/37828224631 |throughput |[216655460.380op/s; 216732806.305op/s] or [-0.018%; +0.018%]|None |None |None | |credit_card/is_card_number_no_luhn/378282246310005 |execution_time|[62.611µs; 62.657µs] or [-0.037%; +0.037%] |None |None |None | |credit_card/is_card_number_no_luhn/378282246310005 |throughput |[15959944.228op/s; 15971691.881op/s] or [-0.037%; +0.037%] |None |None |None | |credit_card/is_card_number_no_luhn/37828224631000521389798|execution_time|[59.459µs; 59.518µs] or [-0.049%; +0.049%] |None |None |None | |credit_card/is_card_number_no_luhn/37828224631000521389798|throughput |[16801863.089op/s; 16818449.508op/s] or [-0.049%; +0.049%] |None |None |None | |credit_card/is_card_number_no_luhn/x371413321323331 |execution_time|[7.222µs; 7.223µs] or [-0.005%; +0.005%] |None |None |None | |credit_card/is_card_number_no_luhn/x371413321323331 |throughput |[138449393.210op/s; 138463488.697op/s] or [-0.005%; +0.005%]|None |None |None | ### Group 5 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|143.060µs|143.908µs ± 0.411µs|143.865µs ± 0.196µs|144.061µs|144.576µs|145.103µs|146.628µs|1.92% |2.092 |10.131 |0.29%|0.029µs|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|[143.851µs; 143.965µs] or [-0.040%; +0.040%]|None |None |None | ### Group 6 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|188.526µs |192.086µs ± 1.023µs |192.215µs ± 0.685µs |192.793µs |193.456µs |193.988µs |194.418µs |1.15% |-0.583 |0.551 |0.53%|0.072µs |1 |200 | |normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...|throughput |5143556.667op/s |5206161.883op/s ± 27808.307op/s |5202506.951op/s ± 18481.175op/s |5224674.046op/s |5250421.893op/s |5289306.413op/s |5304314.082op/s |1.96% |0.619 |0.632 |0.53%|1966.344op/s |1 |200 | |normalization/normalize_name/normalize_name/bad-name |execution_time|18.202µs |18.241µs ± 0.029µs |18.224µs ± 0.012µs |18.261µs |18.292µs |18.320µs |18.401µs |0.97% |1.379 |3.888 |0.16%|0.002µs |1 |200 | |normalization/normalize_name/normalize_name/bad-name |throughput |54344271.883op/s|54821967.401op/s ± 85774.857op/s |54872095.703op/s ± 36755.605op/s |54891999.410op/s|54906021.713op/s|54926265.060op/s|54940373.399op/s|0.12% |-1.360 |3.762 |0.16%|6065.198op/s |1 |200 | |normalization/normalize_name/normalize_name/good |execution_time|11.310µs |11.367µs ± 0.035µs |11.361µs ± 0.016µs |11.382µs |11.428µs |11.471µs |11.621µs |2.29% |2.540 |13.691 |0.31%|0.002µs |1 |200 | |normalization/normalize_name/normalize_name/good |throughput |86048588.770op/s|87975290.252op/s ± 268044.340op/s|88020270.934op/s ± 123001.145op/s|88132317.360op/s|88315684.346op/s|88376612.071op/s|88420905.444op/s|0.46% |-2.457 |12.931 |0.30%|18953.597op/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|[191.944µs; 192.227µs] or [-0.074%; +0.074%] |None |None |None | |normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...|throughput |[5202307.919op/s; 5210015.847op/s] or [-0.074%; +0.074%] |None |None |None | |normalization/normalize_name/normalize_name/bad-name |execution_time|[18.237µs; 18.245µs] or [-0.022%; +0.022%] |None |None |None | |normalization/normalize_name/normalize_name/bad-name |throughput |[54810079.830op/s; 54833854.971op/s] or [-0.022%; +0.022%]|None |None |None | |normalization/normalize_name/normalize_name/good |execution_time|[11.362µs; 11.372µs] or [-0.043%; +0.043%] |None |None |None | |normalization/normalize_name/normalize_name/good |throughput |[87938141.884op/s; 88012438.620op/s] or [-0.042%; +0.042%]|None |None |None | ### Group 7 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|263.895ns|272.406ns ± 12.222ns|266.695ns ± 2.269ns|276.507ns|308.091ns|310.074ns|312.157ns|17.05% |2.019 |3.168 |4.48%|0.864ns|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|[270.712ns; 274.100ns] or [-0.622%; +0.622%]|None |None |None | ### Group 8 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|17.878µs|24.272µs ± 11.080µs|18.844µs ± 0.538µs|19.921µs|41.019µs|42.131µs|101.790µs|440.18% |2.882 |13.002 |45.54%|0.784µs|1 |200 | |scenario |metric |95% CI mean |Shapiro-Wilk pvalue|Ljung-Box pvalue (lag=1)|Dip test pvalue| |-----------------|--------------|------------------------------------------|-------------------|------------------------|---------------| |two way interface|execution_time|[22.736µs; 25.808µs] or [-6.327%; +6.327%]|None |None |None | ### Group 9 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|2.603µs|2.660µs ± 0.017µs|2.659µs ± 0.006µs|2.665µs|2.696µs|2.700µs|2.717µs|2.16% |-0.226 |3.253 |0.63%|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|[2.657µs; 2.662µs] or [-0.088%; +0.088%]|None |None |None | ### Group 10 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|73.270µs|73.404µs ± 0.109µs|73.388µs ± 0.026µs|73.417µs|73.485µs|73.638µs|74.747µs|1.85% |9.649 |115.038 |0.15%|0.008µs|1 |200 | |scenario |metric |95% CI mean |Shapiro-Wilk pvalue|Ljung-Box pvalue (lag=1)|Dip test pvalue| |------------------------|--------------|------------------------------------------|-------------------|------------------------|---------------| |sql/obfuscate_sql_string|execution_time|[73.389µs; 73.420µs] or [-0.021%; +0.021%]|None |None |None | ### Group 11 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|1.362µs|3.205µs ± 1.410µs|3.054µs ± 0.023µs|3.076µs|3.119µs|13.893µs|14.992µs|390.83% |7.596 |57.845 |43.87%|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|[3.010µs; 3.401µs] or [-6.095%; +6.095%]|None |None |None | ### Group 12 |cpu_model |git_commit_sha|git_commit_date|git_branch | |----------------------------------------------|--------------|---------------|-------------------| |Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz|1a7d347 |1729613131 |bob/sidecar-proc-fd| |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|37.790µs|38.427µs ± 1.058µs|37.966µs ± 0.088µs|38.048µs|40.684µs|40.739µs|41.877µs|10.30% |1.718 |1.082 |2.75%|0.075µs|1 |200 | |scenario |metric |95% CI mean |Shapiro-Wilk pvalue|Ljung-Box pvalue (lag=1)|Dip test pvalue| |----------------------------|--------------|------------------------------------------|-------------------|------------------------|---------------| |redis/obfuscate_redis_string|execution_time|[38.280µs; 38.573µs] or [-0.382%; +0.382%]|None |None |None |

Baseline

Omitted due to size.