aj/compress metrics

[astuyve]

• feat: use zstd for dogstatsd
• feat: licenses

What does this PR do?

Uses zstd for dogstatsd. Not optional, always enabled.

Motivation

should help a small bit with network bytes:

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 78.57143% with 3 lines in your changes missing coverage. Please review.

Project coverage is 71.75%. Comparing base (a1d958b) to head (17c18f8).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #901      +/-   ##
==========================================
- Coverage   71.77%   71.75%   -0.02%     
==========================================
  Files         328      328              
  Lines       48702    48712      +10     
==========================================
- Hits        34955    34954       -1     
- Misses      13747    13758      +11     

Components	Coverage Δ
crashtracker	42.87% <ø> (-0.03%)	⬇️
crashtracker-ffi	6.25% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	92.21% <ø> (ø)
data-pipeline-ffi	90.39% <ø> (ø)
ddcommon	80.08% <ø> (ø)
ddcommon-ffi	61.05% <ø> (ø)
ddtelemetry	61.74% <ø> (ø)
ddtelemetry-ffi	22.46% <ø> (ø)
dogstatsd	90.02% <78.57%> (-0.15%)	⬇️
dogstatsd-client	82.57% <ø> (ø)
ipc	82.63% <ø> (ø)
profiling	80.04% <ø> (ø)
profiling-ffi	70.68% <ø> (ø)
serverless	0.00% <ø> (ø)
sidecar	40.23% <ø> (ø)
sidecar-ffi	0.14% <ø> (ø)
spawn-worker	54.37% <ø> (ø)
tinybytes	92.00% <ø> (ø)
trace-mini-agent	72.48% <ø> (ø)
trace-normalization	98.23% <ø> (ø)
trace-obfuscation	95.96% <ø> (ø)
trace-protobuf	78.13% <ø> (ø)
trace-utils	93.29% <ø> (ø)

[pr-commenter]

Benchmarks

Comparison

Benchmark execution time: 2025-02-27 00:22:48

Comparing candidate commit 17c18f8 in PR branch aj/compress-metrics with baseline commit a1d958b in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 52 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	17c18f8	1740615154	aj/compress-metrics

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	1.175µs	3.194µs ± 1.423µs	3.003µs ± 0.020µs	3.023µs	3.644µs	13.887µs	14.896µs	396.09%	7.410	55.814	44.42%	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	[2.997µs; 3.392µs] or [-6.172%; +6.172%]	None	None	None

Group 2

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	67.373µs	67.638µs ± 0.235µs	67.638µs ± 0.072µs	67.697µs	67.783µs	68.021µs	70.552µs	4.31%	9.659	117.424	0.35%	0.017µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sql/obfuscate_sql_string	execution_time	[67.605µs; 67.670µs] or [-0.048%; +0.048%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	246.623ns	253.178ns ± 10.100ns	248.785ns ± 1.363ns	252.299ns	279.540ns	283.259ns	283.365ns	13.90%	2.023	2.608	3.98%	0.714ns	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	[251.778ns; 254.577ns] or [-0.553%; +0.553%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
credit_card/is_card_number/	execution_time	3.895µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.919µs	3.921µs	3.922µs	0.19%	-1.412	10.473	0.07%	0.000µs	1	200
credit_card/is_card_number/	throughput	254991648.649op/s	255486994.718op/s ± 182750.609op/s	255482806.010op/s ± 79884.041op/s	255562689.528op/s	255783580.871op/s	255891631.912op/s	256742350.560op/s	0.49%	1.435	10.628	0.07%	12922.419op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	82.283µs	82.634µs ± 0.278µs	82.556µs ± 0.129µs	82.736µs	83.247µs	83.598µs	84.041µs	1.80%	1.984	4.899	0.34%	0.020µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	11898885.045op/s	12101661.944op/s ± 40455.402op/s	12112983.908op/s ± 18914.406op/s	12128499.852op/s	12141797.775op/s	12150804.116op/s	12153162.795op/s	0.33%	-1.954	4.736	0.33%	2860.629op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	76.376µs	76.898µs ± 0.243µs	76.858µs ± 0.143µs	77.021µs	77.334µs	77.545µs	77.753µs	1.16%	0.688	0.402	0.32%	0.017µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	12861229.979op/s	13004305.309op/s ± 41002.829op/s	13011058.359op/s ± 24159.954op/s	13032275.825op/s	13062261.598op/s	13071497.460op/s	13093078.998op/s	0.63%	-0.670	0.367	0.31%	2899.338op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.894µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.919µs	3.922µs	3.923µs	0.22%	-1.462	14.799	0.07%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	254932749.140op/s	255464496.256op/s ± 179681.189op/s	255484811.428op/s ± 78927.411op/s	255551321.095op/s	255673593.422op/s	255770720.345op/s	256806683.768op/s	0.52%	1.493	15.037	0.07%	12705.379op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	73.016µs	73.794µs ± 0.411µs	73.797µs ± 0.293µs	74.073µs	74.486µs	74.839µs	75.070µs	1.73%	0.285	-0.309	0.56%	0.029µs	1	200
credit_card/is_card_number/378282246310005	throughput	13320836.560op/s	13551655.759op/s ± 75363.320op/s	13550704.671op/s ± 53839.420op/s	13610026.204op/s	13666389.348op/s	13692653.601op/s	13695713.866op/s	1.07%	-0.258	-0.347	0.55%	5328.991op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	51.978µs	52.231µs ± 0.110µs	52.228µs ± 0.083µs	52.316µs	52.423µs	52.467µs	52.563µs	0.64%	0.213	-0.425	0.21%	0.008µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19024789.300op/s	19145969.099op/s ± 40260.127op/s	19146790.114op/s ± 30538.448op/s	19176650.517op/s	19206048.491op/s	19228960.433op/s	19239028.293op/s	0.48%	-0.204	-0.432	0.21%	2846.821op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	6.479µs	6.653µs ± 0.058µs	6.646µs ± 0.037µs	6.693µs	6.754µs	6.766µs	6.774µs	1.91%	-0.182	-0.276	0.87%	0.004µs	1	200
credit_card/is_card_number/x371413321323331	throughput	147630302.663op/s	150325582.107op/s ± 1316057.177op/s	150457155.052op/s ± 841873.990op/s	151128792.372op/s	152553469.840op/s	153419128.135op/s	154352863.801op/s	2.59%	0.227	-0.233	0.87%	93059.295op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.895µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.918µs	3.920µs	3.920µs	0.16%	-3.100	20.764	0.07%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	255071619.141op/s	255488387.245op/s ± 181835.821op/s	255476400.520op/s ± 71276.097op/s	255550091.070op/s	255708392.258op/s	255888929.908op/s	256749157.881op/s	0.50%	3.128	20.989	0.07%	12857.734op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	63.689µs	63.863µs ± 0.086µs	63.851µs ± 0.042µs	63.900µs	64.005µs	64.170µs	64.294µs	0.69%	1.565	5.388	0.13%	0.006µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15553640.245op/s	15658443.129op/s ± 21131.294op/s	15661576.672op/s ± 10240.699op/s	15671057.516op/s	15688180.527op/s	15699107.899op/s	15701323.622op/s	0.25%	-1.545	5.287	0.13%	1494.208op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	57.437µs	57.548µs ± 0.096µs	57.528µs ± 0.023µs	57.560µs	57.666µs	57.900µs	58.413µs	1.54%	4.951	35.420	0.17%	0.007µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	17119338.713op/s	17376848.286op/s ± 28660.641op/s	17382867.446op/s ± 6870.001op/s	17388985.384op/s	17399474.464op/s	17409029.264op/s	17410467.173op/s	0.16%	-4.888	34.588	0.16%	2026.613op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.895µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.917µs	3.919µs	3.924µs	0.26%	-1.705	13.689	0.07%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	254854707.880op/s	255518011.805op/s ± 172767.957op/s	255515305.380op/s ± 79047.276op/s	255587577.083op/s	255788675.448op/s	255882313.068op/s	256772229.365op/s	0.49%	1.731	13.870	0.07%	12216.539op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.573µs	54.716µs ± 0.168µs	54.665µs ± 0.022µs	54.691µs	55.125µs	55.444µs	55.556µs	1.63%	3.018	8.930	0.31%	0.012µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	17999939.213op/s	18276352.564op/s ± 55485.085op/s	18293332.081op/s ± 7272.754op/s	18299886.998op/s	18307471.554op/s	18318760.059op/s	18323954.906op/s	0.17%	-3.001	8.802	0.30%	3923.388op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	52.020µs	52.261µs ± 0.112µs	52.255µs ± 0.076µs	52.340µs	52.456µs	52.505µs	52.565µs	0.59%	0.121	-0.164	0.21%	0.008µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	19024199.277op/s	19134667.788op/s ± 40940.261op/s	19136917.077op/s ± 27716.874op/s	19160568.987op/s	19211001.853op/s	19220264.059op/s	19223360.227op/s	0.45%	-0.110	-0.168	0.21%	2894.914op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	6.474µs	6.660µs ± 0.067µs	6.673µs ± 0.043µs	6.712µs	6.758µs	6.796µs	6.829µs	2.34%	-0.243	-0.379	1.01%	0.005µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	146431522.372op/s	150157635.975op/s ± 1523055.488op/s	149857343.326op/s ± 962803.351op/s	151346899.053op/s	152655898.171op/s	153521919.926op/s	154466173.144op/s	3.08%	0.291	-0.350	1.01%	107696.286op/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; 3.914µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/	throughput	[255461667.241op/s; 255512322.195op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[82.596µs; 82.673µs] or [-0.047%; +0.047%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12096055.215op/s; 12107268.674op/s] or [-0.046%; +0.046%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[76.865µs; 76.932µs] or [-0.044%; +0.044%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[12998622.711op/s; 13009987.907op/s] or [-0.044%; +0.044%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[3.914µs; 3.915µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[255439594.171op/s; 255489398.341op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[73.737µs; 73.851µs] or [-0.077%; +0.077%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[13541211.128op/s; 13562100.391op/s] or [-0.077%; +0.077%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.215µs; 52.246µs] or [-0.029%; +0.029%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19140389.433op/s; 19151548.765op/s] or [-0.029%; +0.029%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[6.645µs; 6.661µs] or [-0.121%; +0.121%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[150143189.239op/s; 150507974.974op/s] or [-0.121%; +0.121%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.914µs; 3.914µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255463186.549op/s; 255513587.941op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[63.851µs; 63.875µs] or [-0.019%; +0.019%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15655514.535op/s; 15661371.723op/s] or [-0.019%; +0.019%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[57.535µs; 57.561µs] or [-0.023%; +0.023%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17372876.197op/s; 17380820.375op/s] or [-0.023%; +0.023%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[3.913µs; 3.914µs] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[255494067.827op/s; 255541955.782op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[54.693µs; 54.739µs] or [-0.042%; +0.042%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18268662.865op/s; 18284042.263op/s] or [-0.042%; +0.042%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.246µs; 52.277µs] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19128993.862op/s; 19140341.715op/s] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[6.651µs; 6.670µs] or [-0.140%; +0.140%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[149946555.132op/s; 150368716.817op/s] or [-0.141%; +0.141%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	17.504µs	25.888µs ± 10.864µs	17.919µs ± 0.185µs	35.658µs	44.677µs	46.220µs	73.639µs	310.96%	1.249	1.866	41.86%	0.768µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[24.382µs; 27.394µs] or [-5.816%; +5.816%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	149.292µs	150.063µs ± 0.298µs	150.016µs ± 0.156µs	150.189µs	150.607µs	151.249µs	151.478µs	0.97%	1.357	4.086	0.20%	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	[150.022µs; 150.105µs] or [-0.028%; +0.028%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	504.989µs	505.867µs ± 0.608µs	505.825µs ± 0.298µs	506.107µs	506.531µs	506.988µs	512.219µs	1.26%	5.811	57.612	0.12%	0.043µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1952291.844op/s	1976807.679op/s ± 2360.742op/s	1976967.125op/s ± 1165.350op/s	1978166.754op/s	1979237.469op/s	1979640.826op/s	1980241.372op/s	0.17%	-5.719	56.326	0.12%	166.930op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	452.715µs	453.417µs ± 0.322µs	453.397µs ± 0.210µs	453.602µs	454.048µs	454.366µs	454.502µs	0.24%	0.724	0.683	0.07%	0.023µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2200208.646op/s	2205476.307op/s ± 1564.710op/s	2205573.937op/s ± 1021.300op/s	2206584.952op/s	2207618.544op/s	2208378.011op/s	2208896.441op/s	0.15%	-0.720	0.673	0.07%	110.642op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	174.550µs	176.031µs ± 0.413µs	176.033µs ± 0.258µs	176.290µs	176.649µs	176.808µs	177.515µs	0.84%	-0.169	0.760	0.23%	0.029µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5633322.117op/s	5680851.417op/s ± 13325.322op/s	5680745.569op/s ± 8298.402op/s	5688990.523op/s	5701042.056op/s	5713502.540op/s	5729003.865op/s	0.85%	0.188	0.765	0.23%	942.243op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	37.590µs	37.706µs ± 0.082µs	37.700µs ± 0.032µs	37.729µs	37.783µs	38.070µs	38.415µs	1.90%	4.625	32.940	0.22%	0.006µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26031403.559op/s	26521252.654op/s ± 57153.630op/s	26524959.660op/s ± 22377.754op/s	26549235.693op/s	26580770.187op/s	26597603.746op/s	26603124.382op/s	0.29%	-4.538	31.978	0.21%	4041.372op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	48.231µs	48.320µs ± 0.109µs	48.311µs ± 0.027µs	48.339µs	48.381µs	48.420µs	49.751µs	2.98%	11.410	147.393	0.22%	0.008µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	20099956.168op/s	20695312.895op/s ± 45498.915op/s	20699173.391op/s ± 11588.598op/s	20710227.846op/s	20724400.214op/s	20729566.253op/s	20733733.856op/s	0.17%	-11.280	145.116	0.22%	3217.259op/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	[505.783µs; 505.951µs] or [-0.017%; +0.017%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1976480.503op/s; 1977134.856op/s] or [-0.017%; +0.017%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[453.372µs; 453.462µs] or [-0.010%; +0.010%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2205259.454op/s; 2205693.161op/s] or [-0.010%; +0.010%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[175.974µs; 176.088µs] or [-0.032%; +0.032%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5679004.656op/s; 5682698.179op/s] or [-0.033%; +0.033%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[37.694µs; 37.717µs] or [-0.030%; +0.030%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[26513331.711op/s; 26529173.597op/s] or [-0.030%; +0.030%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[48.305µs; 48.335µs] or [-0.031%; +0.031%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[20689007.183op/s; 20701618.607op/s] or [-0.030%; +0.030%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	208.746µs	209.127µs ± 0.154µs	209.133µs ± 0.094µs	209.219µs	209.382µs	209.539µs	209.629µs	0.24%	0.285	0.539	0.07%	0.011µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	4770342.463op/s	4781781.383op/s ± 3519.062op/s	4781651.210op/s ± 2151.135op/s	4783919.811op/s	4787170.065op/s	4789865.481op/s	4790504.581op/s	0.19%	-0.280	0.532	0.07%	248.835op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	18.222µs	18.317µs ± 0.058µs	18.318µs ± 0.027µs	18.340µs	18.377µs	18.400µs	18.922µs	3.29%	5.634	58.125	0.31%	0.004µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	52848489.155op/s	54594205.330op/s ± 169351.677op/s	54589635.197op/s ± 81437.517op/s	54676795.818op/s	54826145.142op/s	54868817.243op/s	54879325.436op/s	0.53%	-5.371	54.636	0.31%	11974.972op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	10.665µs	10.720µs ± 0.026µs	10.719µs ± 0.017µs	10.737µs	10.760µs	10.798µs	10.804µs	0.80%	0.437	0.562	0.24%	0.002µs	1	200
normalization/normalize_name/normalize_name/good	throughput	92556927.850op/s	93283838.428op/s ± 223802.247op/s	93294393.689op/s ± 144875.866op/s	93419360.594op/s	93653711.153op/s	9371738.749op/s	93767558.877op/s	0.51%	-0.420	0.530	0.24%	15825.209op/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	[209.106µs; 209.149µs] or [-0.010%; +0.010%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[4781293.675op/s; 4782269.091op/s] or [-0.010%; +0.010%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[18.309µs; 18.325µs] or [-0.044%; +0.044%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[54570734.816op/s; 54617675.843op/s] or [-0.043%; +0.043%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[10.716µs; 10.724µs] or [-0.033%; +0.033%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[93252821.589op/s; 93314855.267op/s] or [-0.033%; +0.033%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	53.325ms	53.587ms ± 0.199ms	53.545ms ± 0.087ms	53.643ms	53.891ms	54.327ms	54.885ms	2.50%	2.747	11.560	0.37%	0.014ms	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	[53.560ms; 53.615ms] or [-0.052%; +0.052%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	6.012ms	6.022ms ± 0.005ms	6.021ms ± 0.003ms	6.024ms	6.028ms	6.035ms	6.060ms	0.64%	3.112	20.133	0.08%	0.000ms	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	[6.021ms; 6.022ms] or [-0.011%; +0.011%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
redis/obfuscate_redis_string	execution_time	32.841µs	33.548µs ± 1.069µs	33.084µs ± 0.104µs	33.195µs	35.849µs	35.950µs	36.364µs	9.91%	1.685	0.906	3.18%	0.076µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[33.400µs; 33.697µs] or [-0.442%; +0.442%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	4.936µs	5.030µs ± 0.056µs	5.024µs ± 0.050µs	5.056µs	5.131µs	5.134µs	5.135µs	2.21%	0.330	-0.897	1.11%	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	[5.022µs; 5.038µs] or [-0.154%; +0.154%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	17c18f8	1740615154	aj/compress-metrics

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	2.372µs	2.394µs ± 0.016µs	2.391µs ± 0.007µs	2.398µs	2.436µs	2.442µs	2.457µs	2.76%	1.697	2.751	0.66%	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	[2.392µs; 2.397µs] or [-0.092%; +0.092%]	None	None	None

Baseline

Omitted due to size.