[SVLS-3545] Add Serverless metric origins to dogstatsd package

[DylanLovesCoffee]

What does this PR do?

Adds metric origins for Serverless. This will effect the Lambda Extension and Serverless Compatibility Layer.

Currently all metrics (custom and standard) are bucketed into the serverless origin product. At the moment, we just want to be able to differentiate custom metrics by their source. Reference this mapping for Serverless metric origin designations.

Motivation

SVLS-3545 - correct Serverless metric origins

Additional Notes

Anything else we should know when reviewing?

How to test the change?

Copy the git hash to your Cargo.toml

[duncanpharvey]

Can we get Azure Functions in on this?

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 89.18919% with 16 lines in your changes missing coverage. Please review.

Project coverage is 72.52%. Comparing base (5170093) to head (927967c).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #876      +/-   ##
==========================================
+ Coverage   72.47%   72.52%   +0.04%     
==========================================
  Files         333      334       +1     
  Lines       50097    50244     +147     
==========================================
+ Hits        36310    36440     +130     
- Misses      13787    13804      +17     

Components	Coverage Δ
crashtracker	42.90% <ø> (-0.03%)	⬇️
crashtracker-ffi	6.25% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	92.08% <ø> (ø)
data-pipeline-ffi	90.28% <ø> (ø)
ddcommon	79.19% <ø> (ø)
ddcommon-ffi	61.05% <ø> (ø)
ddtelemetry	61.74% <ø> (ø)
ddtelemetry-ffi	22.46% <ø> (ø)
dogstatsd	89.55% <89.18%> (-0.05%)	⬇️
dogstatsd-client	82.57% <ø> (ø)
ipc	82.40% <ø> (-0.11%)	⬇️
profiling	81.94% <ø> (ø)
profiling-ffi	70.68% <ø> (ø)
serverless	0.00% <ø> (ø)
sidecar	40.63% <ø> (ø)
sidecar-ffi	3.23% <ø> (ø)
spawn-worker	54.37% <ø> (ø)
tinybytes	91.21% <ø> (ø)
trace-mini-agent	74.66% <ø> (ø)
trace-normalization	98.23% <ø> (ø)
trace-obfuscation	96.07% <ø> (ø)
trace-protobuf	78.13% <ø> (ø)
trace-utils	92.97% <ø> (ø)

🚀 New features to boost your workflow:

• ❄ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[DylanLovesCoffee]

Can we get Azure Functions in on this?

Yup, we can do this but will require some updates on the backend before it's available.

[pr-commenter]

Benchmarks

Comparison

Benchmark execution time: 2025-03-13 05:01:26

Comparing candidate commit 927967c in PR branch dylan/metric-origins with baseline commit 5170093 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	927967c	1741841332	dylan/metric-origins

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	208.546µs	209.056µs ± 0.221µs	209.024µs ± 0.138µs	209.195µs	209.421µs	209.623µs	210.252µs	0.59%	1.105	3.600	0.11%	0.016µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	4756199.159op/s	4783421.250op/s ± 5042.046op/s	4784149.831op/s ± 3162.807op/s	4786782.478op/s	4790500.009op/s	4791860.545op/s	4795103.914op/s	0.23%	-1.091	3.526	0.11%	356.527op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	18.254µs	18.329µs ± 0.026µs	18.326µs ± 0.012µs	18.345µs	18.369µs	18.390µs	18.405µs	0.43%	0.071	0.440	0.14%	0.002µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	54332014.175op/s	54559530.977op/s ± 77596.802op/s	54567557.624op/s ± 36331.893op/s	54596088.016op/s	54683360.853op/s	54775982.400op/s	54783287.916op/s	0.40%	-0.061	0.443	0.14%	5486.923op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	10.638µs	10.699µs ± 0.027µs	10.700µs ± 0.020µs	10.718µs	10.742µs	10.753µs	10.774µs	0.69%	0.061	-0.675	0.25%	0.002µs	1	200
normalization/normalize_name/normalize_name/good	throughput	92811984.757op/s	93471274.537op/s ± 238052.768op/s	93456017.359op/s ± 178609.317op/s	93664202.665op/s	93836387.961op/s	93902224.349op/s	93998279.002op/s	0.58%	-0.051	-0.682	0.25%	16832.873op/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	[209.025µs; 209.086µs] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[4782722.471op/s; 4784120.029op/s] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[18.325µs; 18.332µs] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[54548776.806op/s; 54570285.147op/s] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[10.695µs; 10.702µs] or [-0.035%; +0.035%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[93438282.712op/s; 93504266.361op/s] or [-0.035%; +0.035%]	None	None	None

Group 2

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	3.894µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.917µs	3.923µs	3.928µs	0.35%	-1.489	12.394	0.08%	0.000µs	1	200
credit_card/is_card_number/	throughput	254606373.168op/s	255503624.726op/s ± 214509.908op/s	255495668.344op/s ± 86156.429op/s	255580965.609op/s	255796812.659op/s	255995666.846op/s	256834526.519op/s	0.52%	1.519	12.526	0.08%	15168.141op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	82.037µs	82.382µs ± 0.225µs	82.322µs ± 0.128µs	82.495µs	82.830µs	83.082µs	83.408µs	1.32%	1.320	2.273	0.27%	0.016µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	11989267.051op/s	12138637.040op/s ± 33062.407op/s	12147488.835op/s ± 18990.689op/s	12161434.875op/s	12177836.826op/s	12183494.913op/s	12189686.306op/s	0.35%	-1.300	2.183	0.27%	2337.865op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	76.527µs	77.086µs ± 0.270µs	77.055µs ± 0.174µs	77.251µs	77.564µs	77.737µs	77.912µs	1.11%	0.539	-0.083	0.35%	0.019µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	12834926.164op/s	12972733.857op/s ± 45384.154op/s	12977692.660op/s ± 29319.421op/s	13006723.826op/s	13038017.168op/s	13048771.979op/s	13067274.248op/s	0.69%	-0.522	-0.110	0.35%	3209.144op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.893µs	3.913µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.917µs	3.919µs	3.921µs	0.20%	-2.499	18.599	0.07%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	255025372.280op/s	255531294.105op/s ± 167999.331op/s	255523878.708op/s ± 72404.412op/s	255596193.628op/s	255801581.117op/s	255930665.163op/s	256858137.402op/s	0.52%	2.528	18.854	0.07%	11879.347op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	72.875µs	74.025µs ± 0.515µs	73.988µs ± 0.357µs	74.447µs	74.831µs	75.062µs	75.527µs	2.08%	0.110	-0.504	0.69%	0.036µs	1	200
credit_card/is_card_number/378282246310005	throughput	13240292.977op/s	13509687.663op/s ± 93883.924op/s	13515695.122op/s ± 65173.202op/s	13574984.823op/s	13660987.085op/s	13701355.961op/s	13722128.324op/s	1.53%	-0.079	-0.518	0.69%	6638.596op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	51.932µs	52.182µs ± 0.093µs	52.173µs ± 0.055µs	52.236µs	52.336µs	52.402µs	52.463µs	0.56%	0.178	0.045	0.18%	0.007µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19060889.814op/s	19163739.266op/s ± 34225.287op/s	19166861.455op/s ± 20275.121op/s	19185916.100op/s	19219080.442op/s	19235612.031op/s	19255785.937op/s	0.46%	-0.168	0.042	0.18%	2420.093op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	6.462µs	6.607µs ± 0.068µs	6.602µs ± 0.047µs	6.656µs	6.718µs	6.761µs	6.791µs	2.88%	0.040	-0.360	1.03%	0.005µs	1	200
credit_card/is_card_number/x371413321323331	throughput	147246768.226op/s	151368083.649op/s ± 1564847.699op/s	151480536.377op/s ± 1078749.282op/s	152536392.367op/s	154069374.841op/s	154541478.946op/s	154753658.310op/s	2.16%	0.011	-0.381	1.03%	110651.442op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.893µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.915µs	3.917µs	3.920µs	3.921µs	0.20%	-2.532	18.066	0.07%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	255010085.170op/s	255516928.849op/s ± 172971.977op/s	255513674.705op/s ± 59360.297op/s	255558803.922op/s	255803121.893op/s	255948410.721op/s	256866428.553op/s	0.53%	2.560	18.309	0.07%	12230.966op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	63.660µs	63.862µs ± 0.107µs	63.839µs ± 0.047µs	63.905µs	64.042µs	64.289µs	64.343µs	0.79%	1.738	4.772	0.17%	0.008µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15541793.864op/s	15658910.438op/s ± 26232.807op/s	15664408.897op/s ± 11542.081op/s	15674161.145op/s	15690042.707op/s	15703761.005op/s	15708509.299op/s	0.28%	-1.719	4.684	0.17%	1854.940op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	57.407µs	57.520µs ± 0.063µs	57.513µs ± 0.022µs	57.537µs	57.623µs	57.747µs	57.902µs	0.68%	1.929	7.971	0.11%	0.004µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	17270589.744op/s	17385153.426op/s ± 19000.098op/s	17387344.621op/s ± 6737.902op/s	17393822.584op/s	17413479.689op/s	17418479.352op/s	17419586.583op/s	0.19%	-1.909	7.845	0.11%	1343.510op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.895µs	3.913µs ± 0.003µs	3.913µs ± 0.001µs	3.915µs	3.917µs	3.920µs	3.923µs	0.25%	-1.065	5.326	0.08%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	254900832.507op/s	255563480.747op/s ± 202701.174op/s	255532948.158op/s ± 90760.341op/s	255637604.294op/s	255893506.013op/s	255988623.316op/s	256750627.939op/s	0.48%	1.079	5.400	0.08%	14333.137op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.545µs	54.964µs ± 0.342µs	55.022µs ± 0.346µs	55.133µs	55.586µs	55.965µs	56.021µs	1.82%	0.766	-0.119	0.62%	0.024µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	17850435.009op/s	18194556.521op/s ± 112650.762op/s	18174519.524op/s ± 114858.009op/s	18297095.798op/s	18315955.673op/s	18325957.675op/s	18333405.298op/s	0.87%	-0.742	-0.185	0.62%	7965.612op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	51.984µs	52.209µs ± 0.108µs	52.205µs ± 0.068µs	52.271µs	52.391µs	52.473µs	52.636µs	0.82%	0.466	0.564	0.21%	0.008µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	18998545.127op/s	19153913.952op/s ± 39580.547op/s	19155236.130op/s ± 25037.219op/s	19184034.091op/s	19214507.914op/s	19231613.812op/s	19236624.610op/s	0.42%	-0.451	0.531	0.21%	2798.767op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	6.477µs	6.647µs ± 0.064µs	6.648µs ± 0.041µs	6.686µs	6.755µs	6.791µs	6.798µs	2.27%	-0.154	-0.267	0.96%	0.005µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	147097841.525op/s	150454243.766op/s ± 1443910.025op/s	150431465.888op/s ± 926707.752op/s	151355270.114op/s	153073980.907op/s	153554631.557op/s	154386712.095op/s	2.63%	0.203	-0.254	0.96%	102099.857op/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	[3.913µs; 3.914µs] or [-0.012%; +0.012%]	None	None	None
credit_card/is_card_number/	throughput	[255473895.715op/s; 255533353.736op/s] or [-0.012%; +0.012%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[82.351µs; 82.413µs] or [-0.038%; +0.038%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12134054.909op/s; 12143219.172op/s] or [-0.038%; +0.038%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[77.048µs; 77.123µs] or [-0.049%; +0.049%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[12966444.049op/s; 12979023.664op/s] or [-0.048%; +0.048%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[3.913µs; 3.914µs] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[255508011.013op/s; 255554577.196op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[73.953µs; 74.096µs] or [-0.096%; +0.096%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[13496676.254op/s; 13522699.072op/s] or [-0.096%; +0.096%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.169µs; 52.195µs] or [-0.025%; +0.025%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19158995.970op/s; 19168482.562op/s] or [-0.025%; +0.025%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[6.598µs; 6.617µs] or [-0.143%; +0.143%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[151151210.808op/s; 151584956.490op/s] or [-0.143%; +0.143%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.913µs; 3.914µs] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255492956.596op/s; 255540901.101op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[63.847µs; 63.876µs] or [-0.023%; +0.023%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15655274.823op/s; 15662546.053op/s] or [-0.023%; +0.023%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[57.512µs; 57.529µs] or [-0.015%; +0.015%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17382520.195op/s; 17387786.657op/s] or [-0.015%; +0.015%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[3.912µs; 3.913µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[255535388.314op/s; 255591573.180op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[54.916µs; 55.011µs] or [-0.086%; +0.086%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18178944.209op/s; 18210168.833op/s] or [-0.086%; +0.086%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.194µs; 52.224µs] or [-0.029%; +0.029%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19148428.468op/s; 19159399.435op/s] or [-0.029%; +0.029%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[6.638µs; 6.656µs] or [-0.133%; +0.133%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[150254131.723op/s; 150654355.809op/s] or [-0.133%; +0.133%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	5.004µs	5.068µs ± 0.034µs	5.067µs ± 0.033µs	5.092µs	5.119µs	5.121µs	5.124µs	1.14%	0.066	-1.259	0.66%	0.002µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
ip_address/quantize_peer_ip_address_benchmark	execution_time	[5.064µs; 5.073µs] or [-0.092%; +0.092%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	5.941ms	5.955ms ± 0.007ms	5.955ms ± 0.003ms	5.958ms	5.963ms	5.984ms	6.006ms	0.87%	3.561	20.339	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	[5.954ms; 5.956ms] or [-0.017%; +0.017%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	68.553µs	68.780µs ± 0.284µs	68.750µs ± 0.076µs	68.820µs	69.028µs	69.237µs	72.377µs	5.28%	10.331	127.648	0.41%	0.020µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sql/obfuscate_sql_string	execution_time	[68.740µs; 68.819µs] or [-0.057%; +0.057%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	54.535ms	54.776ms ± 0.221ms	54.698ms ± 0.069ms	54.819ms	55.224ms	55.485ms	56.252ms	2.84%	2.705	10.820	0.40%	0.016ms	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	[54.746ms; 54.807ms] or [-0.056%; +0.056%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	504.288µs	505.719µs ± 0.556µs	505.696µs ± 0.278µs	505.979µs	506.335µs	506.846µs	511.035µs	1.06%	4.264	40.148	0.11%	0.039µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1956814.411op/s	1977385.368op/s ± 2165.822op/s	1977474.478op/s ± 1086.767op/s	1978429.242op/s	1980141.437op/s	1981158.097op/s	1982995.374op/s	0.28%	-4.186	39.219	0.11%	153.147op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	452.315µs	453.212µs ± 0.354µs	453.189µs ± 0.235µs	453.472µs	453.763µs	453.985µs	454.199µs	0.22%	-0.030	-0.039	0.08%	0.025µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2201679.089op/s	2206476.052op/s ± 1721.852op/s	2206585.134op/s ± 1144.447op/s	2207599.817op/s	2209361.701op/s	2210521.759op/s	2210848.390op/s	0.19%	0.035	-0.039	0.08%	121.753op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	175.548µs	176.692µs ± 0.311µs	176.722µs ± 0.219µs	176.927µs	177.140µs	177.245µs	177.297µs	0.33%	-0.575	0.305	0.18%	0.022µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5640248.705op/s	5659592.676op/s ± 9980.696op/s	5658596.450op/s ± 7005.278op/s	5666309.448op/s	5675806.267op/s	5686514.892op/s	5696460.358op/s	0.67%	0.585	0.330	0.18%	705.742op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	37.586µs	37.733µs ± 0.054µs	37.728µs ± 0.034µs	37.766µs	37.834µs	37.880µs	37.907µs	0.48%	0.475	0.480	0.14%	0.004µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26380076.784op/s	26502246.976op/s ± 38214.819op/s	26505568.290op/s ± 23876.189op/s	26528606.861op/s	26560278.955op/s	26581588.522op/s	26605309.461op/s	0.38%	-0.466	0.468	0.14%	2702.196op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	48.202µs	48.314µs ± 0.043µs	48.312µs ± 0.026µs	48.337µs	48.379µs	48.419µs	48.560µs	0.51%	0.968	4.917	0.09%	0.003µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	20592873.509op/s	20698103.033op/s ± 18329.253op/s	20698886.130op/s ± 10948.147op/s	20709958.560op/s	20723975.603op/s	20737475.587op/s	20746056.481op/s	0.23%	-0.952	4.834	0.09%	1296.074op/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	[505.642µs; 505.796µs] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1977085.206op/s; 1977685.530op/s] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[453.163µs; 453.261µs] or [-0.011%; +0.011%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2206237.420op/s; 2206714.684op/s] or [-0.011%; +0.011%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[176.649µs; 176.735µs] or [-0.024%; +0.024%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5658209.447op/s; 5660975.904op/s] or [-0.024%; +0.024%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[37.725µs; 37.740µs] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[26496950.769op/s; 26507543.182op/s] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[48.308µs; 48.320µs] or [-0.012%; +0.012%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[20695562.775op/s; 20700643.291op/s] or [-0.012%; +0.012%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	17.566µs	25.607µs ± 10.657µs	17.799µs ± 0.153µs	34.595µs	43.656µs	44.923µs	89.165µs	400.94%	1.665	5.457	41.51%	0.754µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[24.130µs; 27.084µs] or [-5.768%; +5.768%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	147.038µs	147.981µs ± 0.295µs	147.964µs ± 0.160µs	148.103µs	148.449µs	149.067µs	149.270µs	0.88%	1.256	3.878	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	[147.940µs; 148.022µs] or [-0.028%; +0.028%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	244.610ns	254.661ns ± 12.339ns	249.086ns ± 3.096ns	258.345ns	280.414ns	298.846ns	300.397ns	20.60%	1.802	2.853	4.83%	0.873ns	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	[252.951ns; 256.372ns] or [-0.672%; +0.672%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	2.324µs	2.402µs ± 0.019µs	2.405µs ± 0.010µs	2.415µs	2.426µs	2.432µs	2.434µs	1.20%	-1.835	4.430	0.80%	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	[2.399µs; 2.405µs] or [-0.111%; +0.111%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	33.085µs	33.884µs ± 1.487µs	33.193µs ± 0.051µs	33.269µs	37.105µs	37.126µs	37.443µs	12.80%	1.686	0.879	4.38%	0.105µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[33.678µs; 34.090µs] or [-0.608%; +0.608%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	927967c	1741841332	dylan/metric-origins

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	1.239µs	3.198µs ± 1.430µs	3.005µs ± 0.027µs	3.026µs	3.677µs	13.907µs	14.950µs	397.47%	7.411	55.840	44.61%	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	[3.000µs; 3.396µs] or [-6.198%; +6.198%]	None	None	None

Baseline

Omitted due to size.