[libdatadog] Fix release building nested tar files

[gyuheon0h]

What does this PR do?

Does not build tar file in the build process, because CI does it anyways. This PR isolates responsibility:

1. The CI infrastructure handles all tar creation.
2. The individual build tools (like the release binary) only create directory structures

CI infrastructure creates tar creation here:

for triplet in x86_64-unknown-linux-gnu x86_64-alpine-linux-musl aarch64-unknown-linux-gnu aarch64-alpine-linux-musl ; do
      mv -v "${triplet}" "libdatadog-${triplet}"
      tar -cvf "artifacts/libdatadog-${triplet}.tar" "libdatadog-${triplet}/"
    done

If we build tar file also in the build step, like we do now:

    pub fn pack(&self) -> Result<()> {
        let tarname = "libdatadog".to_string() + "_v" + &self.version + ".tar";
        let path: PathBuf = [self.target_dir.as_ref(), &tarname].iter().collect();
        let artifact = fs::File::create(path).expect("Failed to create tarfile");
        let mut ar = tar::Builder::new(artifact);
        ar.append_dir_all("lib", self.target_lib.as_ref())?;
        ar.append_dir("bin", self.target_bin.as_ref())?;
        ar.append_dir_all("include/datadog", self.target_include.as_ref())?;


        ar.finish().expect("Failed to write the tarfile");
        Ok(())
    }

This leads to nested, duplicated files

This PR also adds necessary files LICENSE, LICENSE-3rdparty.yml, and NOTICE to releases through the build crate, which are requirements of OSS

NOTE: Windows still suffers from this issue; not because of the bug, but because Windows uses own pwshell script in libddprof-build. This will be fixed in follow up PR.

Motivation

What inspired you to submit this pull request?

Additional Notes

Anything else we should know when reviewing?

How to test the change?

Describe here in detail how the change can be validated.
Take a look at artifacts here

Ticket: https://datadoghq.atlassian.net/jira/software/c/projects/PROF/boards/11?selectedIssue=PROF-12653

[pr-commenter]

Benchmarks

Comparison

Benchmark execution time: 2025-10-01 20:33:16

Comparing candidate commit 1c9c117 in PR branch gyuheon0h/release-binary-fix with baseline commit 902b6a5 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 53 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	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	17.443µs	25.187µs ± 10.493µs	17.666µs ± 0.176µs	34.981µs	45.418µs	46.404µs	77.833µs	340.57%	1.350	2.306	41.56%	0.742µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[23.733µs; 26.642µs] or [-5.774%; +5.774%]	None	None	None

Group 2

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
benching serializing traces from their internal representation to msgpack	execution_time	14.390ms	14.463ms ± 0.037ms	14.461ms ± 0.022ms	14.483ms	14.508ms	14.593ms	14.660ms	1.38%	1.418	4.850	0.25%	0.003ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
benching serializing traces from their internal representation to msgpack	execution_time	[14.458ms; 14.468ms] or [-0.035%; +0.035%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	186.541µs	186.897µs ± 0.193µs	186.876µs ± 0.123µs	187.013µs	187.163µs	187.247µs	188.181µs	0.70%	1.802	9.080	0.10%	0.014µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	5314044.768op/s	5350557.199op/s ± 5512.889op/s	5351142.650op/s ± 3515.465op/s	5354371.193op/s	5357548.237op/s	5359074.139op/s	5360752.510op/s	0.18%	-1.778	8.889	0.10%	389.820op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	17.570µs	17.697µs ± 0.083µs	17.676µs ± 0.031µs	17.710µs	17.907µs	17.954µs	18.003µs	1.85%	1.776	2.766	0.47%	0.006µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	55545038.000op/s	56508137.222op/s ± 261388.077op/s	56573419.010op/s ± 98153.294op/s	56663109.577op/s	56780920.684op/s	56847473.071op/s	56914872.425op/s	0.60%	-1.754	2.694	0.46%	18482.928op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	9.865µs	9.956µs ± 0.068µs	9.925µs ± 0.024µs	10.007µs	10.087µs	10.117µs	10.155µs	2.32%	1.016	-0.302	0.68%	0.005µs	1	200
normalization/normalize_name/normalize_name/good	throughput	98472629.831op/s	100448905.978op/s ± 683269.830op/s	100753475.709op/s ± 246075.561op/s	100946430.167op/s	101098659.108op/s	101249557.624op/s	101369097.170op/s	0.61%	-1.002	-0.337	0.68%	48314.473op/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	[186.870µs; 186.923µs] or [-0.014%; +0.014%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[5349793.165op/s; 5351321.232op/s] or [-0.014%; +0.014%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[17.686µs; 17.708µs] or [-0.065%; +0.065%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[56471911.349op/s; 56544363.096op/s] or [-0.064%; +0.064%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[9.946µs; 9.965µs] or [-0.095%; +0.095%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[100354211.351op/s; 100543600.605op/s] or [-0.094%; +0.094%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	240.195ns	251.607ns ± 13.544ns	245.983ns ± 4.277ns	256.889ns	285.605ns	292.896ns	298.126ns	21.20%	1.696	2.134	5.37%	0.958ns	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	[249.730ns; 253.484ns] or [-0.746%; +0.746%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	3.889µs	3.912µs ± 0.003µs	3.912µs ± 0.002µs	3.914µs	3.917µs	3.918µs	3.918µs	0.15%	-2.519	19.243	0.07%	0.000µs	1	200
credit_card/is_card_number/	throughput	255214530.919op/s	255605799.287op/s ± 189570.279op/s	255598808.432op/s ± 98379.817op/s	255693984.799op/s	255862025.910op/s	255967284.147op/s	257132743.648op/s	0.60%	2.553	19.569	0.07%	13404.643op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	76.853µs	78.550µs ± 0.855µs	78.548µs ± 0.605µs	79.146µs	80.096µs	80.477µs	80.600µs	2.61%	0.182	-0.506	1.09%	0.060µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	12407010.426op/s	12732168.327op/s ± 138285.300op/s	12731067.046op/s ± 97329.476op/s	12834273.132op/s	12948625.717op/s	13000733.827op/s	13011816.763op/s	2.21%	-0.135	-0.536	1.08%	9778.247op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	69.894µs	71.044µs ± 0.667µs	70.935µs ± 0.425µs	71.428µs	72.174µs	73.037µs	73.774µs	4.00%	0.795	1.041	0.94%	0.047µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	13554939.612op/s	14077017.400op/s ± 131191.306op/s	14097504.237op/s ± 84257.441op/s	14166592.919op/s	14272264.091op/s	14305389.879op/s	14307294.092op/s	1.49%	-0.729	0.843	0.93%	9276.626op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.891µs	3.912µs ± 0.003µs	3.912µs ± 0.002µs	3.914µs	3.917µs	3.920µs	3.922µs	0.25%	-1.173	10.042	0.08%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	254988861.564op/s	255613541.117op/s ± 204404.971op/s	255634889.797op/s ± 123772.283op/s	255745011.140op/s	255864450.486op/s	255936079.106op/s	257020261.680op/s	0.54%	1.199	10.226	0.08%	14453.614op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	66.807µs	68.099µs ± 0.614µs	68.042µs ± 0.427µs	68.481µs	69.175µs	69.589µs	70.498µs	3.61%	0.522	0.372	0.90%	0.043µs	1	200
credit_card/is_card_number/378282246310005	throughput	14184757.424op/s	14685594.516op/s ± 131923.723op/s	14696749.129op/s ± 92038.563op/s	14780197.505op/s	14863756.458op/s	14942096.987op/s	14968389.896op/s	1.85%	-0.466	0.252	0.90%	9328.416op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	52.144µs	52.220µs ± 0.036µs	52.221µs ± 0.028µs	52.248µs	52.275µs	52.294µs	52.311µs	0.17%	-0.089	-0.662	0.07%	0.003µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19116407.772op/s	19149794.716op/s ± 13228.819op/s	19149547.649op/s ± 10112.059op/s	19159302.289op/s	19172410.518op/s	19177614.910op/s	19177801.695op/s	0.15%	0.092	-0.663	0.07%	935.419op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	6.025µs	6.034µs ± 0.008µs	6.033µs ± 0.002µs	6.036µs	6.042µs	6.073µs	6.108µs	1.25%	5.475	39.900	0.14%	0.001µs	1	200
credit_card/is_card_number/x371413321323331	throughput	163707216.062op/s	165720714.523op/s ± 222810.401op/s	165761253.308op/s ± 68021.049op/s	165821552.662op/s	165884352.195op/s	165945734.267op/s	165987383.157op/s	0.14%	-5.427	39.293	0.13%	15755.075op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.893µs	3.911µs ± 0.003µs	3.911µs ± 0.002µs	3.913µs	3.916µs	3.917µs	3.919µs	0.19%	-1.168	7.792	0.07%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	255191495.878op/s	255671004.825op/s ± 180761.894op/s	255669161.310op/s ± 114289.501op/s	255786098.029op/s	255924334.443op/s	255958914.653op/s	256854670.964op/s	0.46%	1.186	7.919	0.07%	12781.796op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	64.074µs	64.454µs ± 0.168µs	64.436µs ± 0.112µs	64.552µs	64.770µs	64.872µs	64.977µs	0.84%	0.485	0.047	0.26%	0.012µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15390077.800op/s	15514972.807op/s ± 40316.920op/s	15519264.905op/s ± 27081.982op/s	15546022.655op/s	15570258.082op/s	15602640.940op/s	15606915.424op/s	0.56%	-0.471	0.031	0.26%	2850.837op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	58.085µs	58.354µs ± 0.152µs	58.318µs ± 0.083µs	58.450µs	58.650µs	58.805µs	59.018µs	1.20%	1.110	1.568	0.26%	0.011µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	16943986.530op/s	17136865.380op/s ± 44530.215op/s	17147259.318op/s ± 24454.061op/s	17168886.116op/s	17191146.217op/s	17201440.619op/s	17216150.471op/s	0.40%	-1.092	1.498	0.26%	3148.762op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.895µs	3.913µs ± 0.003µs	3.913µs ± 0.002µs	3.915µs	3.917µs	3.919µs	3.921µs	0.22%	-0.663	3.850	0.08%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	255020033.440op/s	255589260.310op/s ± 199623.341op/s	255580844.216op/s ± 149348.025op/s	255731714.620op/s	255879944.179op/s	255939615.494op/s	256715196.485op/s	0.44%	0.676	3.918	0.08%	14115.502op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.559µs	54.849µs ± 0.231µs	54.782µs ± 0.131µs	54.954µs	55.291µs	55.541µs	55.732µs	1.73%	1.253	1.325	0.42%	0.016µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	17943004.194op/s	18232265.615op/s ± 76506.564op/s	18254255.760op/s ± 43529.874op/s	18290688.212op/s	18312781.864op/s	18324186.463op/s	18328811.058op/s	0.41%	-1.231	1.246	0.42%	5409.831op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	52.136µs	52.209µs ± 0.035µs	52.204µs ± 0.020µs	52.227µs	52.265µs	52.317µs	52.339µs	0.26%	0.879	1.432	0.07%	0.002µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	19106363.534op/s	19153931.274op/s ± 12662.689op/s	19155529.481op/s ± 7185.012op/s	19161687.165op/s	19173665.354op/s	19177100.854op/s	19180732.954op/s	0.13%	-0.874	1.418	0.07%	895.387op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	6.026µs	6.038µs ± 0.019µs	6.034µs ± 0.003µs	6.037µs	6.067µs	6.132µs	6.183µs	2.47%	5.553	35.648	0.31%	0.001µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	161741616.547op/s	165617187.246op/s ± 507050.059op/s	165736528.331op/s ± 81152.482op/s	165801756.683op/s	165873678.035op/s	165906589.374op/s	165943056.795op/s	0.12%	-5.490	34.903	0.31%	35853.854op/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	[3.912µs; 3.913µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/	throughput	[255579526.669op/s; 255632071.904op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[78.432µs; 78.669µs] or [-0.151%; +0.151%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12713003.314op/s; 12751333.339op/s] or [-0.151%; +0.151%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[70.952µs; 71.136µs] or [-0.130%; +0.130%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[14058835.547op/s; 14095199.253op/s] or [-0.129%; +0.129%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[3.912µs; 3.913µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[255585212.554op/s; 255641869.680op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[68.014µs; 68.185µs] or [-0.125%; +0.125%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[14667311.157op/s; 14703877.876op/s] or [-0.124%; +0.124%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.215µs; 52.225µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19147961.329op/s; 19151628.103op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[6.033µs; 6.035µs] or [-0.019%; +0.019%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[165689835.145op/s; 165751593.902op/s] or [-0.019%; +0.019%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.911µs; 3.912µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255645952.965op/s; 255696056.685op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[64.431µs; 64.478µs] or [-0.036%; +0.036%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15509385.269op/s; 15520560.344op/s] or [-0.036%; +0.036%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[58.333µs; 58.375µs] or [-0.036%; +0.036%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17130693.921op/s; 17143036.840op/s] or [-0.036%; +0.036%]	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	[255561594.435op/s; 255616926.185op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[54.817µs; 54.881µs] or [-0.058%; +0.058%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18221662.541op/s; 18242868.689op/s] or [-0.058%; +0.058%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.204µs; 52.213µs] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19152176.347op/s; 19155686.201op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[6.035µs; 6.041µs] or [-0.043%; +0.043%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[165546914.984op/s; 165687459.508op/s] or [-0.042%; +0.042%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
concentrator/add_spans_to_concentrator	execution_time	10.452ms	10.481ms ± 0.013ms	10.479ms ± 0.009ms	10.489ms	10.503ms	10.513ms	10.551ms	0.69%	0.979	2.846	0.13%	0.001ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
concentrator/add_spans_to_concentrator	execution_time	[10.479ms; 10.483ms] or [-0.018%; +0.018%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	534.364µs	535.139µs ± 0.527µs	535.100µs ± 0.270µs	535.349µs	535.809µs	536.248µs	540.079µs	0.93%	4.248	36.796	0.10%	0.037µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1851580.367op/s	1868674.754op/s ± 1834.265op/s	1868808.747op/s ± 943.066op/s	1869775.061op/s	1870824.921op/s	1871320.656op/s	1871384.787op/s	0.14%	-4.187	36.048	0.10%	129.702op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	379.686µs	380.367µs ± 0.380µs	380.338µs ± 0.215µs	380.551µs	380.964µs	381.310µs	382.744µs	0.63%	2.180	10.638	0.10%	0.027µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2612715.381op/s	2629045.500op/s ± 2621.710op/s	2629239.105op/s ± 1484.707op/s	2630741.264op/s	2632547.102op/s	2633545.166op/s	2633752.547op/s	0.17%	-2.156	10.470	0.10%	185.383op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	193.708µs	194.145µs ± 0.337µs	194.101µs ± 0.138µs	194.248µs	194.513µs	194.783µs	197.776µs	1.89%	6.448	65.822	0.17%	0.024µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5056237.334op/s	5150814.724op/s ± 8838.288op/s	5151954.177op/s ± 3673.533op/s	5155426.966op/s	5159730.280op/s	5160737.472op/s	5162398.178op/s	0.20%	-6.313	63.859	0.17%	624.961op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	35.982µs	36.153µs ± 0.118µs	36.139µs ± 0.047µs	36.188µs	36.282µs	36.374µs	37.412µs	3.52%	6.302	64.049	0.32%	0.008µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26729141.170op/s	27660583.434op/s ± 88199.460op/s	27671117.635op/s ± 36001.037op/s	27706585.036op/s	27743874.804op/s	27777463.314op/s	27791327.381op/s	0.43%	-6.051	60.445	0.32%	6236.644op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	44.908µs	45.094µs ± 0.169µs	45.079µs ± 0.144µs	45.218µs	45.332µs	45.367µs	46.289µs	2.69%	1.865	10.644	0.37%	0.012µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	21603223.201op/s	22176411.236op/s ± 82469.947op/s	22183395.820op/s ± 70637.210op/s	22260446.986op/s	22265915.370op/s	22266673.154op/s	22267598.640op/s	0.38%	-1.765	9.740	0.37%	5831.506op/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	[535.066µs; 535.212µs] or [-0.014%; +0.014%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1868420.542op/s; 1868928.965op/s] or [-0.014%; +0.014%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[380.314µs; 380.419µs] or [-0.014%; +0.014%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2628682.156op/s; 2629408.843op/s] or [-0.014%; +0.014%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[194.098µs; 194.191µs] or [-0.024%; +0.024%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5149589.822op/s; 5152039.626op/s] or [-0.024%; +0.024%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[36.137µs; 36.169µs] or [-0.045%; +0.045%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[27648359.837op/s; 27672807.031op/s] or [-0.044%; +0.044%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[45.070µs; 45.117µs] or [-0.052%; +0.052%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[22164981.694op/s; 22187840.777op/s] or [-0.052%; +0.052%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
receiver_entry_point/report/2597	execution_time	6.180ms	6.242ms ± 0.038ms	6.233ms ± 0.017ms	6.251ms	6.339ms	6.377ms	6.389ms	2.50%	1.799	3.623	0.61%	0.003ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
receiver_entry_point/report/2597	execution_time	[6.237ms; 6.247ms] or [-0.085%; +0.085%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	156.388µs	157.163µs ± 0.286µs	157.111µs ± 0.122µs	157.272µs	157.664µs	157.940µs	159.091µs	1.26%	2.067	10.116	0.18%	0.020µs	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	[157.123µs; 157.202µs] or [-0.025%; +0.025%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
redis/obfuscate_redis_string	execution_time	34.003µs	34.482µs ± 0.806µs	34.121µs ± 0.056µs	34.220µs	36.145µs	36.185µs	38.251µs	12.10%	1.889	2.446	2.33%	0.057µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[34.370µs; 34.594µs] or [-0.324%; +0.324%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	86.955µs	87.337µs ± 0.194µs	87.310µs ± 0.057µs	87.384µs	87.519µs	87.680µs	89.583µs	2.60%	7.921	87.698	0.22%	0.014µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sql/obfuscate_sql_string	execution_time	[87.310µs; 87.364µs] or [-0.031%; +0.031%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	2.328µs	2.408µs ± 0.021µs	2.409µs ± 0.005µs	2.417µs	2.432µs	2.435µs	2.441µs	1.31%	-2.171	5.501	0.85%	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	[2.405µs; 2.411µs] or [-0.118%; +0.118%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
benching deserializing traces from msgpack to their internal representation	execution_time	60.256ms	60.707ms ± 2.536ms	60.384ms ± 0.051ms	60.437ms	60.573ms	80.037ms	82.934ms	37.34%	8.014	62.568	4.17%	0.179ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
benching deserializing traces from msgpack to their internal representation	execution_time	[60.355ms; 61.058ms] or [-0.579%; +0.579%]	None	None	None

Group 14

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	1.159µs	3.175µs ± 1.440µs	2.969µs ± 0.021µs	2.990µs	3.635µs	13.953µs	15.033µs	406.27%	7.389	55.607	45.26%	0.102µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
write only interface	execution_time	[2.975µs; 3.375µs] or [-6.288%; +6.288%]	None	None	None

Group 15

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	1c9c117	1759344348	gyuheon0h/release-binary-fix

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	4.964µs	5.038µs ± 0.039µs	5.026µs ± 0.024µs	5.065µs	5.106µs	5.111µs	5.112µs	1.73%	0.389	-0.915	0.78%	0.003µs	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	[5.032µs; 5.043µs] or [-0.108%; +0.108%]	None	None	None

Baseline

Omitted due to size.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 85.71429% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.66%. Comparing base (902b6a5) to head (1c9c117).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1253      +/-   ##
==========================================
- Coverage   71.67%   71.66%   -0.01%     
==========================================
  Files         355      355              
  Lines       56443    56457      +14     
==========================================
+ Hits        40454    40459       +5     
- Misses      15989    15998       +9     

Components	Coverage Δ
datadog-crashtracker	49.30% <ø> (ø)
datadog-crashtracker-ffi	5.93% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	90.47% <ø> (ø)
data-pipeline-ffi	88.19% <ø> (ø)
ddcommon	84.54% <ø> (ø)
ddcommon-ffi	73.84% <ø> (ø)
ddtelemetry	59.49% <ø> (+0.03%)	⬆️
ddtelemetry-ffi	21.24% <ø> (ø)
dogstatsd-client	83.26% <ø> (ø)
datadog-ipc	82.39% <ø> (ø)
datadog-profiling	76.90% <ø> (ø)
datadog-profiling-ffi	62.12% <ø> (ø)
datadog-sidecar	37.19% <ø> (ø)
datdog-sidecar-ffi	11.87% <ø> (ø)
spawn-worker	55.35% <ø> (ø)
tinybytes	92.22% <ø> (ø)
datadog-trace-normalization	98.24% <ø> (ø)
datadog-trace-obfuscation	94.17% <ø> (ø)
datadog-trace-protobuf	59.65% <ø> (ø)
datadog-trace-utils	89.77% <ø> (ø)
datadog-tracer-flare	54.52% <ø> (ø)
datadog-log	76.31% <ø> (ø)

🚀 New features to boost your workflow:

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

[dd-octo-sts]

Artifact Size Benchmark Report

aarch64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so	7.25 MB	7.25 MB	0% (0 B) 👌
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a	71.29 MB	71.29 MB	0% (0 B) 👌

aarch64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so	9.27 MB	9.27 MB	0% (0 B) 👌
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a	83.62 MB	83.62 MB	0% (0 B) 👌

libdatadog-x64-windows

Artifact	Baseline	Commit	Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll	18.47 MB	18.47 MB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib	65.77 KB	65.77 KB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb	125.29 MB	125.28 MB	-0% (-8.00 KB) 👌
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib	654.82 MB	654.82 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll	5.92 MB	5.92 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib	65.77 KB	65.77 KB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb	17.44 MB	17.44 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib	32.39 MB	32.39 MB	0% (0 B) 👌

libdatadog-x86-windows

Artifact	Baseline	Commit	Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll	15.75 MB	15.75 MB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib	66.79 KB	66.79 KB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb	127.62 MB	127.62 MB	0% (0 B) 👌
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib	645.00 MB	645.00 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll	4.53 MB	4.53 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib	66.79 KB	66.79 KB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb	18.57 MB	18.57 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib	30.42 MB	30.42 MB	0% (0 B) 👌

x86_64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a	63.91 MB	63.91 MB	0% (0 B) 👌
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so	8.56 MB	8.56 MB	0% (0 B) 👌

x86_64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a	78.33 MB	78.33 MB	0% (0 B) 👌
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so	9.91 MB	9.91 MB	0% (0 B) 👌

[datadog-official]

⚠️ Tests

⚠️ Warnings

❄️ 1 New flaky test detected

test_ddog_sidecar_register_app from datadog-sidecar-ffi::sidecar (Datadog) (✨ Fix with BitsAI)

thread 'test_ddog_sidecar_register_app' panicked at D:\a\libdatadog\libdatadog\ddcommon-ffi\src\option.rs:34:32

thread 'test_ddog_sidecar_register_app' panicked at D:\a\libdatadog\libdatadog\ddcommon-ffi\src\option.rs:34:32:
Called ffi::Option::unwrap_none but option was Some(_)
stack backtrace:
   0:     0x7ff619cdcbf2 - std::backtrace_rs::backtrace::win64::trace
                               at /rustc/29483883eed69d5fb4db01964cdf2af4d86e9cb2/library\std\src\..\..\backtrace\src\backtrace\win64.rs:85
   1:     0x7ff619cdcbf2 - std::backtrace_rs::backtrace::trace_unsynchronized
                               at /rustc/29483883eed69d5fb4db01964cdf2af4d86e9cb2/library\std\src\..\..\backtrace\src\backtrace\mod.rs:66
   2:     0x7ff619cdcbf2 - std::sys::backtrace::_print_fmt
...

ℹ️ Info

🧪 All tests passed

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: 1c9c117 | Docs | Was this helpful? Give us feedback!}

[gleocadie]

LGTM

[gyuheon0h]

/merge

[dd-devflow-routing-codex]

View all feedbacks in Devflow UI.

2025-10-01 19:46:52 UTC ℹ️ Start processing command /merge

---

2025-10-01 19:47:13 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 45m (p90).

---

2025-10-01 20:07:40 UTC ❌ MergeQueue: The checks failed on this merge request

Tests failed on this commit e6a72a7:

• cargo test --workspace #windows-latest

What to do next?

• Investigate the failures and when ready, re-add your pull request to the queue!
• If your PR checks are green, try to rebase/merge. It might be because the CI run is a bit old.
• Any question, go check the FAQ.

[gyuheon0h]

/merge

[dd-devflow-routing-codex]

View all feedbacks in Devflow UI.

2025-10-01 20:09:11 UTC ℹ️ Start processing command /merge

---

2025-10-01 20:09:16 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 45m (p90).

---

2025-10-01 20:30:43 UTC ❌ MergeQueue: The checks failed on this merge request

Tests failed on this commit 34e865b:

• cargo test --workspace #windows-latest
• cargo test --workspace #macos-13

What to do next?

• Investigate the failures and when ready, re-add your pull request to the queue!
• If your PR checks are green, try to rebase/merge. It might be because the CI run is a bit old.
• Any question, go check the FAQ.

[gyuheon0h]

/merge

[dd-devflow-routing-codex]

View all feedbacks in Devflow UI.

2025-10-01 20:31:40 UTC ℹ️ Start processing command /merge

---

2025-10-01 20:31:45 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 45m (p90).

---

2025-10-01 20:50:16 UTC ℹ️ MergeQueue: This merge request was merged