feat: Prefer DD_PROXY_HTTPS over HTTPS_PROXY

[astuyve]

What does this PR do?

In my earlier PR I made two mistakes:

1. With bleary newborn-parent eyes I didn't realize it was DD_PROXY_HTTPS, I had inverted it.
2. I had hoped that I could simply use the linux native HTTPS_PROXY env var, but our customer is correct and we'll need support for both.

These env vars are enforced in priority order as per the docs:

1. DD_PROXY_HTTPS
2. HTTPS_PROXY
3. yaml config file (not used here)

This PR adds support for this for both dogstatsd and the trace mini agent.

I've verified both configs are still valid and work.
Traces:

Metrics:

(and logs, but that's not part of libdatadog)

Motivation

finishing what I started

[pr-commenter]

Benchmarks

Comparison

Benchmark execution time: 2024-10-16 17:56:53

Comparing candidate commit 0bed4de in PR branch aj/prefer-ddproxy-over-https-proxy with baseline commit 9b01c90 in branch main.

Found 2 performance improvements and 0 performance regressions! Performance is the same for 49 metrics, 2 unstable metrics.

scenario:credit_card/is_card_number_no_luhn/ 378282246310005

• 🟩 execution_time [-10.164µs; -9.920µs] or [-10.278%; -10.031%]
• 🟩 throughput [+1129356.683op/s; +1155950.860op/s] or [+11.167%; +11.430%]

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	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	8.873ms	8.909ms ± 0.022ms	8.908ms ± 0.009ms	8.917ms	8.931ms	8.949ms	9.161ms	2.84%	7.127	78.142	0.25%	0.002ms	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	[8.906ms; 8.912ms] 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	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	1.125µs	1.182µs ± 0.023µs	1.183µs ± 0.017µs	1.203µs	1.206µs	1.208µs	1.208µs	2.12%	-0.887	-0.083	1.97%	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	[1.179µs; 1.185µs] or [-0.273%; +0.273%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	2.701µs	2.726µs ± 0.013µs	2.723µs ± 0.005µs	2.729µs	2.762µs	2.765µs	2.776µs	1.95%	1.916	4.072	0.47%	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	[2.724µs; 2.728µs] or [-0.066%; +0.066%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	2.013µs	2.014µs ± 0.002µs	2.014µs ± 0.000µs	2.014µs	2.015µs	2.016µs	2.043µs	1.42%	11.969	156.564	0.11%	0.000µs	1	200
credit_card/is_card_number/	throughput	489526199.559op/s	496501844.530op/s ± 524078.336op/s	496497175.436op/s ± 101293.422op/s	496688311.182op/s	496762476.103op/s	496797499.372op/s	496848573.341op/s	0.07%	-11.920	155.672	0.11%	37057.935op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	117.952µs	118.822µs ± 0.375µs	118.769µs ± 0.234µs	119.060µs	119.450µs	119.703µs	120.462µs	1.43%	0.637	1.155	0.31%	0.027µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	8301351.968op/s	8416028.833op/s ± 26515.997op/s	8419686.722op/s ± 16583.070op/s	8432769.117op/s	8453330.053op/s	8469417.523op/s	8478043.563op/s	0.69%	-0.611	1.083	0.31%	1874.964op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	109.403µs	110.227µs ± 0.317µs	110.197µs ± 0.172µs	110.397µs	110.850µs	111.149µs	111.331µs	1.03%	0.664	0.887	0.29%	0.022µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	8982199.354op/s	9072251.757op/s ± 26041.180op/s	9074667.165op/s ± 14184.450op/s	9088523.240op/s	9110709.291op/s	9119364.210op/s	9140510.744op/s	0.73%	-0.643	0.849	0.29%	1841.390op/s	1	200
credit_card/is_card_number/37828224631	execution_time	2.013µs	2.014µs ± 0.002µs	2.014µs ± 0.001µs	2.014µs	2.015µs	2.018µs	2.035µs	1.04%	9.709	115.235	0.08%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	491406326.535op/s	496497371.333op/s ± 413133.939op/s	496513110.206op/s ± 135623.359op/s	496685939.086op/s	496737365.268op/s	496764902.601op/s	496784605.159op/s	0.05%	-9.651	114.237	0.08%	29212.981op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	105.410µs	106.151µs ± 0.323µs	106.151µs ± 0.196µs	106.330µs	106.747µs	106.954µs	107.008µs	0.81%	0.271	-0.010	0.30%	0.023µs	1	200
credit_card/is_card_number/378282246310005	throughput	9345113.160op/s	9420672.969op/s ± 28633.959op/s	9420522.354op/s ± 17386.420op/s	9440147.577op/s	9465793.659op/s	9479531.219op/s	9486739.436op/s	0.70%	-0.254	-0.026	0.30%	2024.727op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	103.795µs	104.976µs ± 0.584µs	104.962µs ± 0.441µs	105.378µs	105.924µs	106.353µs	106.682µs	1.64%	0.276	-0.348	0.55%	0.041µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	9373634.232op/s	9526279.779op/s ± 52916.160op/s	9527276.871op/s ± 39980.937op/s	9568027.484op/s	9608692.858op/s	9626437.414op/s	9634416.061op/s	1.12%	-0.250	-0.380	0.55%	3741.738op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	23.244µs	24.044µs ± 0.386µs	24.056µs ± 0.311µs	24.373µs	24.581µs	24.888µs	25.121µs	4.43%	-0.088	-0.574	1.60%	0.027µs	1	200
credit_card/is_card_number/x371413321323331	throughput	39807557.796op/s	41601923.865op/s ± 669416.629op/s	41570235.988op/s ± 533050.713op/s	42042961.023op/s	42722972.429op/s	43017641.842op/s	43022537.486op/s	3.49%	0.155	-0.586	1.61%	47334.904op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	2.013µs	2.014µs ± 0.001µs	2.014µs ± 0.001µs	2.014µs	2.015µs	2.016µs	2.023µs	0.44%	3.836	29.385	0.05%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	494373070.411op/s	496515656.322op/s ± 242075.721op/s	496536199.880op/s ± 137790.327op/s	496690563.980op/s	496735303.781op/s	496789903.072op/s	496799277.579op/s	0.05%	-3.811	29.091	0.05%	17117.338op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	97.195µs	97.799µs ± 0.372µs	97.734µs ± 0.240µs	97.994µs	98.498µs	98.833µs	99.240µs	1.54%	0.909	0.711	0.38%	0.026µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	10076535.691op/s	10225196.612op/s ± 38774.276op/s	10231813.668op/s ± 25120.856op/s	10254721.560op/s	10275230.017op/s	10282623.605op/s	10288580.704op/s	0.55%	-0.888	0.646	0.38%	2741.755op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	88.021µs	88.845µs ± 0.433µs	88.797µs ± 0.299µs	89.109µs	89.567µs	90.242µs	90.423µs	1.83%	0.701	0.709	0.49%	0.031µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	11059192.714op/s	11255806.870op/s ± 54665.717op/s	11261687.738op/s ± 38093.616op/s	11297523.868op/s	11333349.127op/s	11354182.751op/s	11360919.523op/s	0.88%	-0.669	0.624	0.48%	3865.450op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	2.012µs	2.014µs ± 0.001µs	2.014µs ± 0.000µs	2.014µs	2.015µs	2.015µs	2.017µs	0.12%	0.247	0.643	0.03%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	495890005.704op/s	496537974.800op/s ± 147788.721op/s	496502159.785op/s ± 98437.287op/s	496683735.731op/s	496745794.787op/s	496791146.972op/s	496901943.982op/s	0.08%	-0.245	0.635	0.03%	10450.241op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	83.719µs	84.708µs ± 0.477µs	84.670µs ± 0.357µs	85.071µs	85.563µs	85.754µs	86.167µs	1.77%	0.331	-0.397	0.56%	0.034µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	11605384.662op/s	11805575.856op/s ± 66414.686op/s	11810490.682op/s ± 49624.953op/s	11858029.049op/s	11909774.249op/s	11921255.923op/s	11944695.654op/s	1.14%	-0.306	-0.424	0.56%	4696.227op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	103.820µs	105.035µs ± 0.610µs	104.983µs ± 0.444µs	105.490µs	106.084µs	106.301µs	106.543µs	1.49%	0.175	-0.712	0.58%	0.043µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	9385880.839op/s	9520942.122op/s ± 55227.296op/s	9525393.804op/s ± 40295.509op/s	9562723.786op/s	9610227.878op/s	9619712.265op/s	9632011.992op/s	1.12%	-0.153	-0.722	0.58%	3905.160op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	23.166µs	24.106µs ± 0.450µs	24.093µs ± 0.292µs	24.375µs	24.962µs	25.281µs	25.798µs	7.08%	0.515	0.726	1.86%	0.032µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	38762242.565op/s	41497511.155op/s ± 768746.752op/s	41505475.186op/s ± 499849.122op/s	42022943.177op/s	42794549.746op/s	43006953.825op/s	43166085.706op/s	4.00%	-0.382	0.484	1.85%	54358.604op/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	[2.014µs; 2.014µs] or [-0.015%; +0.015%]	None	None	None
credit_card/is_card_number/	throughput	[496429212.313op/s; 496574476.747op/s] or [-0.015%; +0.015%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[118.770µs; 118.874µs] or [-0.044%; +0.044%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[8412353.971op/s; 8419703.695op/s] or [-0.044%; +0.044%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[110.183µs; 110.271µs] or [-0.040%; +0.040%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[9068642.700op/s; 9075860.814op/s] or [-0.040%; +0.040%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[2.014µs; 2.014µs] or [-0.012%; +0.012%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[496440114.942op/s; 496554627.724op/s] or [-0.012%; +0.012%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[106.106µs; 106.195µs] or [-0.042%; +0.042%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[9416704.578op/s; 9424641.361op/s] or [-0.042%; +0.042%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[104.895µs; 105.057µs] or [-0.077%; +0.077%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[9518946.108op/s; 9533613.450op/s] or [-0.077%; +0.077%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[23.990µs; 24.097µs] or [-0.223%; +0.223%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[41509149.158op/s; 41694698.571op/s] or [-0.223%; +0.223%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[2.014µs; 2.014µs] or [-0.007%; +0.007%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[496482106.955op/s; 496549205.688op/s] or [-0.007%; +0.007%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[97.747µs; 97.851µs] or [-0.053%; +0.053%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[10219822.871op/s; 10230570.354op/s] or [-0.053%; +0.053%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[88.785µs; 88.905µs] or [-0.068%; +0.068%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[11248230.727op/s; 11263383.012op/s] or [-0.067%; +0.067%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[2.014µs; 2.014µs] or [-0.004%; +0.004%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[496517492.705op/s; 496558456.895op/s] or [-0.004%; +0.004%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[84.642µs; 84.775µs] or [-0.078%; +0.078%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[11796371.420op/s; 11814780.293op/s] or [-0.078%; +0.078%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[104.951µs; 105.120µs] or [-0.080%; +0.080%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[9513288.150op/s; 9528596.094op/s] or [-0.080%; +0.080%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[24.044µs; 24.169µs] or [-0.259%; +0.259%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[41390970.249op/s; 41604052.062op/s] or [-0.257%; +0.257%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	80.495µs	80.688µs ± 0.183µs	80.668µs ± 0.027µs	80.695µs	80.744µs	81.471µs	82.801µs	2.64%	9.011	93.235	0.23%	0.013µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sql/obfuscate_sql_string	execution_time	[80.663µs; 80.713µs] or [-0.031%; +0.031%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	1.400µs	3.184µs ± 1.371µs	3.037µs ± 0.021µs	3.055µs	3.121µs	13.718µs	14.706µs	384.23%	7.567	57.562	42.95%	0.097µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
write only interface	execution_time	[2.994µs; 3.374µs] or [-5.968%; +5.968%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	186.872µs	191.072µs ± 1.607µs	190.983µs ± 1.036µs	192.310µs	193.606µs	194.326µs	195.097µs	2.15%	-0.141	-0.089	0.84%	0.114µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	5125648.529op/s	5234008.725op/s ± 44080.079op/s	5236064.885op/s ± 28546.635op/s	5261664.121op/s	5318311.148op/s	5343175.069op/s	5351242.911op/s	2.20%	0.189	-0.057	0.84%	3116.932op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	18.172µs	18.205µs ± 0.026µs	18.190µs ± 0.013µs	18.225µs	18.247µs	18.280µs	18.292µs	0.56%	0.836	0.061	0.14%	0.002µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	54667339.971op/s	54930768.355op/s ± 79029.560op/s	54975197.104op/s ± 38394.285op/s	54996546.986op/s	55014029.989op/s	55023783.332op/s	55028894.833op/s	0.10%	-0.830	0.041	0.14%	5588.234op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	11.283µs	11.325µs ± 0.032µs	11.316µs ± 0.014µs	11.341µs	11.375µs	11.407µs	11.556µs	2.12%	2.568	13.352	0.28%	0.002µs	1	200
normalization/normalize_name/normalize_name/good	throughput	86536888.377op/s	88299104.593op/s ± 243945.584op/s	88370052.379op/s ± 108455.996op/s	88459201.390op/s	88546212.074op/s	88609990.187op/s	88629340.328op/s	0.29%	-2.496	12.652	0.28%	17249.558op/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	[190.849µs; 191.294µs] or [-0.117%; +0.117%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[5227899.650op/s; 5240117.800op/s] or [-0.117%; +0.117%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[18.201µs; 18.208µs] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[54919815.618op/s; 54941721.092op/s] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[11.321µs; 11.330µs] or [-0.039%; +0.039%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[88265296.082op/s; 88332913.105op/s] or [-0.038%; +0.038%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	37.273µs	37.820µs ± 1.008µs	37.344µs ± 0.037µs	37.471µs	39.988µs	40.028µs	40.583µs	8.67%	1.698	0.934	2.66%	0.071µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[37.680µs; 37.959µs] or [-0.369%; +0.369%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	257.206ns	271.643ns ± 17.150ns	263.354ns ± 5.073ns	278.372ns	307.315ns	315.614ns	316.423ns	20.15%	1.224	0.178	6.30%	1.213ns	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	[269.266ns; 274.020ns] or [-0.875%; +0.875%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	623.568µs	624.668µs ± 0.387µs	624.656µs ± 0.249µs	624.942µs	625.321µs	625.654µs	625.886µs	0.20%	0.126	0.446	0.06%	0.027µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1597735.598op/s	1600851.783op/s ± 992.142op/s	1600881.674op/s ± 637.573op/s	1601500.789op/s	1602389.309op/s	1603167.052op/s	1603675.073op/s	0.17%	-0.122	0.445	0.06%	70.155op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	462.952µs	464.843µs ± 0.499µs	464.874µs ± 0.331µs	465.165µs	465.600µs	465.900µs	465.956µs	0.23%	-0.509	0.924	0.11%	0.035µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2146126.840op/s	2151265.360op/s ± 2308.615op/s	2151120.397op/s ± 1532.134op/s	2152756.667op/s	2155072.092op/s	2158316.667op/s	2160052.132op/s	0.42%	0.517	0.943	0.11%	163.244op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	178.158µs	178.358µs ± 0.101µs	178.358µs ± 0.047µs	178.401µs	178.523µs	178.609µs	178.997µs	0.36%	1.476	7.157	0.06%	0.007µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5586682.004op/s	5606687.898op/s ± 3176.773op/s	5606701.129op/s ± 1475.528op/s	5608449.012op/s	5611046.064op/s	5612707.013op/s	5612995.975op/s	0.11%	-1.464	7.076	0.06%	224.632op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	46.726µs	46.896µs ± 0.074µs	46.892µs ± 0.048µs	46.939µs	47.026µs	47.068µs	47.112µs	0.47%	0.332	-0.061	0.16%	0.005µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	21225874.009op/s	21323875.867op/s ± 33832.647op/s	21325765.360op/s ± 21648.180op/s	21346804.732op/s	21377473.419op/s	21392309.260op/s	21401136.992op/s	0.35%	-0.323	-0.069	0.16%	2392.329op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	49.063µs	49.516µs ± 0.179µs	49.510µs ± 0.107µs	49.611µs	49.773µs	49.878µs	50.795µs	2.60%	1.842	11.906	0.36%	0.013µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	19686801.305op/s	20195858.294op/s ± 72638.960op/s	20197963.543op/s ± 43422.743op/s	20242200.282op/s	20294134.221op/s	20342006.611op/s	20381962.721op/s	0.91%	-1.731	11.003	0.36%	5136.350op/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	[624.614µs; 624.721µs] or [-0.009%; +0.009%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1600714.281op/s; 1600989.284op/s] or [-0.009%; +0.009%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[464.774µs; 464.912µs] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2150945.408op/s; 2151585.312op/s] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[178.344µs; 178.372µs] or [-0.008%; +0.008%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5606247.628op/s; 5607128.168op/s] or [-0.008%; +0.008%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[46.886µs; 46.906µs] or [-0.022%; +0.022%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[21319186.987op/s; 21328564.746op/s] or [-0.022%; +0.022%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[49.491µs; 49.541µs] or [-0.050%; +0.050%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[20185791.233op/s; 20205925.355op/s] or [-0.050%; +0.050%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	141.983µs	142.878µs ± 0.477µs	142.812µs ± 0.174µs	142.992µs	143.518µs	144.216µs	146.337µs	2.47%	3.821	24.242	0.33%	0.034µs	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	[142.812µs; 142.944µs] or [-0.046%; +0.046%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	0bed4de	1729100791	aj/prefer-ddproxy-over-https-proxy

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	18.970µs	25.585µs ± 11.977µs	19.870µs ± 0.316µs	24.746µs	45.849µs	50.722µs	105.535µs	431.12%	3.062	13.978	46.70%	0.847µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[23.925µs; 27.245µs] or [-6.488%; +6.488%]	None	None	None

Baseline

Omitted due to size.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 64.51613% with 11 lines in your changes missing coverage. Please review.

Project coverage is 71.80%. Comparing base (9b01c90) to head (0bed4de).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #673   +/-   ##
=======================================
  Coverage   71.79%   71.80%           
=======================================
  Files         271      271           
  Lines       40935    40960   +25     
=======================================
+ Hits        29391    29413   +22     
- Misses      11544    11547    +3     

Components	Coverage Δ
crashtracker	20.36% <ø> (ø)
crashtracker-ffi	9.07% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	91.92% <ø> (ø)
data-pipeline-ffi	0.00% <ø> (ø)
ddcommon	82.73% <ø> (ø)
ddcommon-ffi	69.12% <ø> (ø)
ddtelemetry	59.10% <ø> (ø)
ddtelemetry-ffi	22.13% <ø> (ø)
dogstatsd	88.86% <80.95%> (-0.19%)	⬇️
dogstatsd-client	79.77% <ø> (ø)
ipc	82.65% <ø> (ø)
profiling	84.26% <ø> (ø)
profiling-ffi	77.42% <ø> (ø)
serverless	0.00% <0.00%> (ø)
sidecar	36.08% <ø> (ø)
sidecar-ffi	0.00% <ø> (ø)
spawn-worker	50.36% <ø> (ø)
tinybytes	94.77% <ø> (ø)
trace-mini-agent	72.45% <100.00%> (+0.04%)	⬆️
trace-normalization	98.25% <ø> (ø)
trace-obfuscation	95.73% <ø> (ø)
trace-protobuf	77.67% <ø> (ø)
trace-utils	93.48% <ø> (ø)