chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 by r1viollet · Pull Request #1654 · DataDog/libdatadog

r1viollet · 2026-03-04T17:03:34Z

What does this PR do?

blazesym 0.2.3 adds build-id debug file lookup, fixing symbolization of stripped binaries with split debug info from Debian/Ubuntu -dbgsym packages.

Motivation

Better symbolication for crashtracking and ddprof

Additional Notes

Changed proposed by @xroche here

How to test the change?

No change in features in this PR.

datadog-datadog-prod-us1 · 2026-03-04T17:16:21Z

✅ Tests

🎉 All green!

❄️ No new flaky tests detected
🧪 All tests passed

_{This comment will be updated automatically if new data arrives.

🔗 Commit SHA: d54712e | Docs | Datadog PR Page | Was this helpful? React with 👍/👎 or give us feedback!}

pr-commenter · 2026-03-04T17:24:29Z

Benchmarks

Comparison

Benchmark execution time: 2026-03-04 17:23:56

Comparing candidate commit a627c70 in PR branch r1viollet/test-blazesym-0.2.3 with baseline commit f79e281 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 57 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	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
single_flag_killswitch/rules-based	execution_time	189.136ns	191.594ns ± 1.960ns	191.305ns ± 1.296ns	192.497ns	195.315ns	197.775ns	198.540ns	3.78%	1.185	1.269	1.02%	0.139ns	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
single_flag_killswitch/rules-based	execution_time	[191.323ns; 191.866ns] or [-0.142%; +0.142%]	None	None	None

Group 2

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	4.942µs	5.034µs ± 0.055µs	5.016µs ± 0.027µs	5.063µs	5.136µs	5.140µs	5.141µs	2.50%	0.613	-0.791	1.09%	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	[5.027µs; 5.042µs] or [-0.151%; +0.151%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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 ± 0.002µs	3.915µs	3.918µs	3.919µs	3.927µs	0.34%	-1.179	13.223	0.07%	0.000µs	1	200
credit_card/is_card_number/	throughput	254637220.632op/s	255524440.923op/s ± 184036.232op/s	255510679.370op/s ± 100967.326op/s	255624635.467op/s	255783520.994op/s	255828858.123op/s	256824170.760op/s	0.51%	1.209	13.378	0.07%	13013.327op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	79.078µs	79.788µs ± 0.366µs	79.758µs ± 0.251µs	79.990µs	80.433µs	80.687µs	81.056µs	1.63%	0.554	0.143	0.46%	0.026µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	12337148.417op/s	12533422.937op/s ± 57387.799op/s	12537921.616op/s ± 39606.116op/s	12577641.043op/s	12618242.260op/s	12633167.770op/s	12645728.218op/s	0.86%	-0.529	0.097	0.46%	4057.930op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	72.477µs	72.997µs ± 0.302µs	72.954µs ± 0.235µs	73.233µs	73.489µs	73.710µs	74.224µs	1.74%	0.575	0.340	0.41%	0.021µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	13472727.246op/s	13699440.125op/s ± 56558.521op/s	13707194.753op/s ± 44083.499op/s	13743278.761op/s	13780705.154op/s	13796700.409op/s	13797406.088op/s	0.66%	-0.550	0.266	0.41%	3999.291op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.901µs	3.914µs ± 0.003µs	3.913µs ± 0.002µs	3.916µs	3.918µs	3.920µs	3.923µs	0.25%	-0.223	1.152	0.07%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	254886775.824op/s	255517795.001op/s ± 188175.346op/s	255525808.113op/s ± 141237.767op/s	255644482.141op/s	255792834.544op/s	255905666.523op/s	256346480.953op/s	0.32%	0.230	1.167	0.07%	13306.006op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	69.117µs	69.749µs ± 0.358µs	69.705µs ± 0.258µs	69.967µs	70.389µs	70.668µs	70.806µs	1.58%	0.614	-0.268	0.51%	0.025µs	1	200
credit_card/is_card_number/378282246310005	throughput	14123181.407op/s	14337584.508op/s ± 73439.667op/s	14346079.554op/s ± 52987.593op/s	14398507.236op/s	14435148.142op/s	14452324.628op/s	14468160.953op/s	0.85%	-0.593	-0.305	0.51%	5192.969op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	52.157µs	52.217µs ± 0.032µs	52.213µs ± 0.021µs	52.237µs	52.274µs	52.302µs	52.329µs	0.22%	0.602	0.311	0.06%	0.002µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19109769.402op/s	19150865.729op/s ± 11711.745op/s	19152271.582op/s ± 7762.127op/s	19159080.993op/s	19169002.765op/s	19171323.764op/s	19173054.190op/s	0.11%	-0.598	0.304	0.06%	828.145op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	6.027µs	6.038µs ± 0.010µs	6.035µs ± 0.002µs	6.037µs	6.056µs	6.079µs	6.110µs	1.24%	3.887	17.515	0.17%	0.001µs	1	200
credit_card/is_card_number/x371413321323331	throughput	163673929.529op/s	165629873.617op/s ± 285950.299op/s	165699320.633op/s ± 49542.133op/s	165744742.793op/s	165836831.975op/s	165879429.462op/s	165914078.936op/s	0.13%	-3.865	17.294	0.17%	20219.740op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.893µs	3.913µs ± 0.003µs	3.912µs ± 0.001µs	3.914µs	3.917µs	3.919µs	3.920µs	0.19%	-1.688	12.991	0.07%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	255107947.790op/s	255587316.365op/s ± 171795.772op/s	255595054.237op/s ± 95616.550op/s	255684247.969op/s	255819473.979op/s	255893275.577op/s	256844462.791op/s	0.49%	1.712	13.191	0.07%	12147.796op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	64.143µs	64.464µs ± 0.144µs	64.455µs ± 0.088µs	64.541µs	64.697µs	64.903µs	65.000µs	0.85%	0.621	0.862	0.22%	0.010µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15384510.697op/s	15512678.412op/s ± 34693.255op/s	15514742.620op/s ± 21077.388op/s	15536155.738op/s	15563749.800op/s	15575739.918op/s	15590279.461op/s	0.49%	-0.604	0.823	0.22%	2453.184op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	58.073µs	58.401µs ± 0.166µs	58.361µs ± 0.093µs	58.483µs	58.729µs	58.897µs	59.033µs	1.15%	1.082	1.361	0.28%	0.012µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	16939556.020op/s	17123049.760op/s ± 48581.770op/s	17134622.850op/s ± 27449.829op/s	17155252.253op/s	17183925.217op/s	17199964.738op/s	17219670.029op/s	0.50%	-1.064	1.305	0.28%	3435.250op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.893µs	3.912µs ± 0.002µs	3.912µs ± 0.001µs	3.914µs	3.915µs	3.916µs	3.918µs	0.16%	-2.213	16.646	0.06%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	255211270.417op/s	255615242.109op/s ± 157451.783op/s	255610216.911op/s ± 87720.370op/s	255697276.825op/s	255830250.858op/s	255899837.907op/s	256839700.487op/s	0.48%	2.239	16.881	0.06%	11133.522op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.581µs	54.990µs ± 0.293µs	54.946µs ± 0.214µs	55.172µs	55.500µs	55.790µs	56.057µs	2.02%	0.937	0.700	0.53%	0.021µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	17839020.289op/s	18185648.868op/s ± 96440.584op/s	18199561.399op/s ± 71217.775op/s	18270385.290op/s	18297984.244op/s	18311064.819op/s	18321487.954op/s	0.67%	-0.909	0.606	0.53%	6819.379op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	52.146µs	52.230µs ± 0.041µs	52.224µs ± 0.025µs	52.253µs	52.298µs	52.338µs	52.414µs	0.36%	1.058	2.278	0.08%	0.003µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	19078731.765op/s	19146000.409op/s ± 14846.476op/s	19148226.070op/s ± 9105.247op/s	19156048.842op/s	19166373.843op/s	19170787.171op/s	19177068.062op/s	0.15%	-1.050	2.249	0.08%	1049.804op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	6.029µs	6.040µs ± 0.012µs	6.037µs ± 0.004µs	6.041µs	6.073µs	6.078µs	6.089µs	0.85%	2.289	4.502	0.20%	0.001µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	164241111.899op/s	165555086.262op/s ± 323653.807op/s	165637223.493op/s ± 100793.386op/s	165738874.056op/s	165834890.929op/s	165847104.727op/s	165863707.479op/s	0.14%	-2.282	4.471	0.20%	22885.780op/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 [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/	throughput	[255498935.271op/s; 255549946.575op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[79.738µs; 79.839µs] or [-0.064%; +0.064%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12525469.540op/s; 12541376.334op/s] or [-0.063%; +0.063%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[72.955µs; 73.039µs] or [-0.057%; +0.057%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[13691601.658op/s; 13707278.592op/s] or [-0.057%; +0.057%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[3.913µs; 3.914µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[255491715.707op/s; 255543874.294op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[69.699µs; 69.798µs] or [-0.071%; +0.071%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[14327406.477op/s; 14347762.540op/s] or [-0.071%; +0.071%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.213µs; 52.221µs] or [-0.008%; +0.008%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19149242.594op/s; 19152488.864op/s] or [-0.008%; +0.008%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[6.036µs; 6.039µs] or [-0.024%; +0.024%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[165590243.655op/s; 165669503.578op/s] or [-0.024%; +0.024%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.912µs; 3.913µs] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255563507.123op/s; 255611125.606op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[64.444µs; 64.484µs] or [-0.031%; +0.031%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15507870.261op/s; 15517486.564op/s] or [-0.031%; +0.031%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[58.378µs; 58.424µs] or [-0.039%; +0.039%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17116316.794op/s; 17129782.726op/s] or [-0.039%; +0.039%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[3.912µs; 3.912µs] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[255593420.807op/s; 255637063.412op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[54.949µs; 55.031µs] or [-0.074%; +0.074%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18172283.130op/s; 18199014.605op/s] or [-0.073%; +0.073%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.225µs; 52.236µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19143942.830op/s; 19148057.988op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[6.039µs; 6.042µs] or [-0.027%; +0.027%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[165510230.957op/s; 165599941.567op/s] or [-0.027%; +0.027%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	2.401µs	2.424µs ± 0.024µs	2.417µs ± 0.008µs	2.429µs	2.476µs	2.481µs	2.627µs	8.71%	3.922	26.271	0.97%	0.002µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
tags/replace_trace_tags	execution_time	[2.421µs; 2.427µs] or [-0.135%; +0.135%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	1.178µs	3.149µs ± 1.419µs	2.979µs ± 0.023µs	3.000µs	3.334µs	13.734µs	14.945µs	401.69%	7.530	57.145	44.94%	0.100µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
write only interface	execution_time	[2.952µs; 3.346µs] or [-6.244%; +6.244%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
profile_add_sample_frames_x1000	execution_time	4.172ms	4.176ms ± 0.006ms	4.176ms ± 0.001ms	4.177ms	4.179ms	4.181ms	4.259ms	1.98%	11.433	147.136	0.15%	0.000ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
profile_add_sample_frames_x1000	execution_time	[4.176ms; 4.177ms] or [-0.021%; +0.021%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	48.573ms	48.842ms ± 1.091ms	48.683ms ± 0.043ms	48.735ms	48.879ms	54.344ms	59.333ms	21.88%	8.300	70.619	2.23%	0.077ms	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	[48.691ms; 48.993ms] or [-0.310%; +0.310%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	89.878µs	90.217µs ± 0.158µs	90.205µs ± 0.052µs	90.258µs	90.341µs	90.582µs	91.974µs	1.96%	7.123	76.176	0.17%	0.011µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sql/obfuscate_sql_string	execution_time	[90.196µs; 90.239µs] or [-0.024%; +0.024%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	533.852µs	535.061µs ± 0.794µs	534.899µs ± 0.354µs	535.262µs	537.049µs	537.690µs	538.015µs	0.58%	1.797	3.343	0.15%	0.056µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1858684.034op/s	1868949.912op/s ± 2766.620op/s	1869513.254op/s ± 1235.904op/s	1870703.675op/s	1871923.119op/s	1872580.086op/s	1873177.921op/s	0.20%	-1.788	3.310	0.15%	195.630op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	380.695µs	381.812µs ± 0.365µs	381.761µs ± 0.260µs	382.077µs	382.452µs	382.684µs	382.848µs	0.28%	0.257	-0.243	0.10%	0.026µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2612003.861op/s	2619089.779op/s ± 2499.740op/s	2619440.508op/s ± 1780.486op/s	2620815.761op/s	2622660.462op/s	2623763.414op/s	2626773.515op/s	0.28%	-0.253	-0.242	0.10%	176.758op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	190.047µs	190.426µs ± 0.200µs	190.405µs ± 0.137µs	190.550µs	190.817µs	190.892µs	190.920µs	0.27%	0.450	-0.311	0.10%	0.014µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5237795.232op/s	5251401.562op/s ± 5520.372op/s	5251961.507op/s ± 3784.176op/s	5255309.151op/s	5259545.879op/s	5261838.586op/s	5261850.598op/s	0.19%	-0.446	-0.315	0.10%	390.349op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	37.484µs	37.614µs ± 0.061µs	37.611µs ± 0.044µs	37.654µs	37.709µs	37.768µs	37.842µs	0.61%	0.481	0.427	0.16%	0.004µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26425992.984op/s	26586262.325op/s ± 43411.201op/s	26588056.761op/s ± 31030.566op/s	26619569.045op/s	26652928.567op/s	26661407.302op/s	26678087.429op/s	0.34%	-0.470	0.402	0.16%	3069.635op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	45.704µs	45.906µs ± 0.122µs	45.894µs ± 0.036µs	45.932µs	45.999µs	46.062µs	47.421µs	3.33%	9.742	118.838	0.26%	0.009µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	21087516.003op/s	21783659.806op/s ± 56277.007op/s	21789148.111op/s ± 17115.227op/s	21805291.587op/s	21823657.321op/s	21839761.418op/s	21880093.199op/s	0.42%	-9.537	115.445	0.26%	3979.385op/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	[534.951µs; 535.171µs] or [-0.021%; +0.021%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1868566.485op/s; 1869333.339op/s] or [-0.021%; +0.021%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[381.762µs; 381.863µs] or [-0.013%; +0.013%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2618743.339op/s; 2619436.219op/s] or [-0.013%; +0.013%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[190.398µs; 190.453µs] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5250636.491op/s; 5252166.632op/s] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[37.605µs; 37.622µs] or [-0.023%; +0.023%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[26580245.950op/s; 26592278.700op/s] or [-0.023%; +0.023%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[45.889µs; 45.923µs] or [-0.037%; +0.037%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[21775860.354op/s; 21791459.258op/s] or [-0.036%; +0.036%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	10.612ms	10.642ms ± 0.017ms	10.641ms ± 0.011ms	10.651ms	10.672ms	10.695ms	10.720ms	0.75%	1.058	2.411	0.16%	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	[10.639ms; 10.644ms] or [-0.022%; +0.022%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	33.207µs	33.835µs ± 1.076µs	33.353µs ± 0.089µs	33.477µs	36.150µs	36.181µs	36.943µs	10.76%	1.693	0.950	3.17%	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	[33.686µs; 33.984µs] or [-0.441%; +0.441%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
profile_add_sample2_frames_x1000	execution_time	732.804µs	734.072µs ± 0.476µs	734.015µs ± 0.326µs	734.367µs	734.946µs	735.270µs	735.703µs	0.23%	0.362	0.643	0.06%	0.034µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
profile_add_sample2_frames_x1000	execution_time	[734.006µs; 734.138µs] or [-0.009%; +0.009%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	13.919ms	13.995ms ± 0.042ms	13.988ms ± 0.020ms	14.010ms	14.055ms	14.114ms	14.366ms	2.70%	3.993	29.512	0.30%	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	[13.989ms; 14.001ms] or [-0.042%; +0.042%]	None	None	None

Group 14

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	238.566ns	251.257ns ± 14.291ns	243.713ns ± 3.323ns	259.738ns	282.545ns	286.867ns	289.258ns	18.69%	1.149	-0.088	5.67%	1.011ns	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	[249.276ns; 253.238ns] or [-0.788%; +0.788%]	None	None	None

Group 15

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	3.127ms	3.168ms ± 0.029ms	3.159ms ± 0.009ms	3.168ms	3.240ms	3.271ms	3.291ms	4.18%	2.101	4.254	0.92%	0.002ms	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	[3.163ms; 3.172ms] or [-0.128%; +0.128%]	None	None	None

Group 16

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	160.132µs	160.829µs ± 0.377µs	160.777µs ± 0.113µs	160.900µs	161.247µs	161.763µs	164.847µs	2.53%	6.391	63.389	0.23%	0.027µs	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	[160.777µs; 160.882µs] or [-0.033%; +0.033%]	None	None	None

Group 17

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
sdk_test_data/rules-based	execution_time	145.070µs	146.851µs ± 1.593µs	146.509µs ± 0.475µs	147.117µs	148.316µs	153.622µs	161.397µs	10.16%	5.204	38.556	1.08%	0.113µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sdk_test_data/rules-based	execution_time	[146.631µs; 147.072µs] or [-0.150%; +0.150%]	None	None	None

Group 18

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	185.277µs	185.678µs ± 0.204µs	185.658µs ± 0.149µs	185.825µs	185.984µs	186.231µs	186.294µs	0.34%	0.449	-0.155	0.11%	0.014µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	5367868.049op/s	5385676.406op/s ± 5908.733op/s	5386251.821op/s ± 4321.813op/s	5389939.920op/s	5394053.947op/s	5395804.484op/s	5397336.388op/s	0.21%	-0.444	-0.164	0.11%	417.811op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	17.915µs	17.981µs ± 0.059µs	17.975µs ± 0.022µs	17.998µs	18.033µs	18.104µs	18.651µs	3.76%	7.474	80.836	0.33%	0.004µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	53617805.076op/s	55614506.192op/s ± 178477.168op/s	55633993.829op/s ± 68939.073op/s	55693788.997op/s	55783230.306op/s	55805835.089op/s	55820586.069op/s	0.34%	-7.213	76.837	0.32%	12620.242op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	10.245µs	10.323µs ± 0.047µs	10.318µs ± 0.035µs	10.352µs	10.410µs	10.431µs	10.496µs	1.73%	0.658	0.183	0.45%	0.003µs	1	200
normalization/normalize_name/normalize_name/good	throughput	95277416.076op/s	96873581.802op/s ± 437646.829op/s	96921636.718op/s ± 325974.115op/s	97246469.902op/s	97467257.940op/s	97559263.872op/s	97608733.911op/s	0.71%	-0.634	0.120	0.45%	30946.304op/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	[185.650µs; 185.706µs] 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	[5384857.512op/s; 5386495.300op/s] or [-0.015%; +0.015%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[17.973µs; 17.989µs] or [-0.046%; +0.046%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[55589770.973op/s; 55639241.411op/s] or [-0.044%; +0.044%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[10.316µs; 10.329µs] or [-0.063%; +0.063%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[96812928.161op/s; 96934235.444op/s] or [-0.063%; +0.063%]	None	None	None

Group 19

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`a627c70`	1772644026	r1viollet/test-blazesym-0.2.3

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	17.714µs	25.582µs ± 9.504µs	18.172µs ± 0.337µs	34.146µs	42.448µs	43.405µs	68.447µs	276.66%	0.900	0.417	37.06%	0.672µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[24.265µs; 26.899µs] or [-5.149%; +5.149%]	None	None	None

Baseline

Omitted due to size.

blazesym 0.2.3 adds build-id debug file lookup, fixing symbolization of stripped binaries with split debug info from Debian/Ubuntu -dbgsym packages. Co-Authored-By: Claude Opus 4.6 <[email protected]> Made-with: Cursor

codecov-commenter · 2026-03-04T17:52:38Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.17%. Comparing base (36383f2) to head (d54712e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1654      +/-   ##
==========================================
- Coverage   71.22%   71.17%   -0.05%     
==========================================
  Files         425      425              
  Lines       62705    62701       -4     
==========================================
- Hits        44659    44629      -30     
- Misses      18046    18072      +26

Components	Coverage Δ
libdd-crashtracker	`63.01% <ø> (-0.03%)`	⬇️
libdd-crashtracker-ffi	`16.71% <ø> (+1.08%)`	⬆️
libdd-alloc	`98.77% <ø> (ø)`
libdd-data-pipeline	`88.00% <ø> (+0.61%)`	⬆️
libdd-data-pipeline-ffi	`75.60% <ø> (+2.76%)`	⬆️
libdd-common	`79.73% <ø> (ø)`
libdd-common-ffi	`73.40% <ø> (ø)`
libdd-telemetry	`62.48% <ø> (ø)`
libdd-telemetry-ffi	`16.75% <ø> (ø)`
libdd-dogstatsd-client	`82.64% <ø> (ø)`
datadog-ipc	`80.74% <ø> (ø)`
libdd-profiling	`81.59% <ø> (-0.02%)`	⬇️
libdd-profiling-ffi	`63.65% <ø> (ø)`
datadog-sidecar	`32.43% <ø> (-1.02%)`	⬇️
datdog-sidecar-ffi	`7.96% <ø> (-4.45%)`	⬇️
spawn-worker	`54.69% <ø> (ø)`
libdd-tinybytes	`93.16% <ø> (ø)`
libdd-trace-normalization	`81.71% <ø> (ø)`
libdd-trace-obfuscation	`94.67% <ø> (ø)`
libdd-trace-protobuf	`68.00% <ø> (ø)`
libdd-trace-utils	`89.07% <ø> (+0.10%)`	⬆️
datadog-tracer-flare	`90.45% <ø> (ø)`
libdd-log	`74.69% <ø> (ø)`

🚀 New features to boost your workflow:

❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

dd-octo-sts · 2026-03-04T18:02:55Z

Artifact Size Benchmark Report

aarch64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a	97.30 MB	98.63 MB	+1.36% (+1.32 MB) ⚠️
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so	8.51 MB	8.70 MB	+2.20% (+192.00 KB) ⚠️

aarch64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a	112.92 MB	114.30 MB	+1.21% (+1.37 MB) ⚠️
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so	11.12 MB	11.29 MB	+1.50% (+171.58 KB) ⚠️

libdatadog-x64-windows

Artifact	Baseline	Commit	Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll	27.16 MB	27.16 MB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib	76.26 KB	76.26 KB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb	185.96 MB	185.96 MB	0% (0 B) 👌
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib	916.65 MB	916.65 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll	9.93 MB	9.93 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib	76.26 KB	76.26 KB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb	24.76 MB	24.76 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib	51.43 MB	51.43 MB	0% (0 B) 👌

libdatadog-x86-windows

Artifact	Baseline	Commit	Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll	22.97 MB	22.97 MB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib	77.44 KB	77.44 KB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb	190.14 MB	190.12 MB	-0% (-16.00 KB) 👌
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib	900.31 MB	900.31 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll	7.53 MB	7.53 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib	77.44 KB	77.44 KB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb	26.52 MB	26.52 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib	47.06 MB	47.06 MB	0% (0 B) 👌

x86_64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a	85.27 MB	86.54 MB	+1.48% (+1.26 MB) ⚠️
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so	10.04 MB	10.23 MB	+1.82% (+188.00 KB) ⚠️

x86_64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a	105.90 MB	107.16 MB	+1.19% (+1.26 MB) ⚠️
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so	11.79 MB	11.98 MB	+1.65% (+200.13 KB) ⚠️

ekump · 2026-03-05T01:07:10Z

This is causing substantial increases to the size of the binaries #1654 (comment)

r1viollet · 2026-03-05T13:14:23Z

This is causing substantial increases to the size of the binaries #1654 (comment)

Good point, though I think the big changes are in the .a
The .so are almost not affected. The question is whether this translates into actual increase in what we deliver. Let me check that part.

r1viollet · 2026-03-05T14:26:14Z

This is causing substantial increases to the size of the binaries #1654 (comment)

So trying this out, I think it is fine:

  ┌──────────────────────────────┬────────────────────────┬───────────────────┬─────────────────┐                                                                                                           
  │                              │ libdatadog_profiling.a │ ddprof unstripped │ ddprof stripped │
  ├──────────────────────────────┼────────────────────────┼───────────────────┼─────────────────┤
  │ v26.0.0 (released)           │ 80 MB                  │ 77 MB             │ 19 MB           │
  ├──────────────────────────────┼────────────────────────┼───────────────────┼─────────────────┤
  │ before (blazesym 0.2.0-rc.5) │ 85 MB                  │ 79 MB             │ 19 MB           │
  ├──────────────────────────────┼────────────────────────┼───────────────────┼─────────────────┤
  │ after (blazesym 0.2.3)       │ 86 MB                  │ 80 MB             │ 19 MB           │
  └──────────────────────────────┴────────────────────────┴───────────────────┴─────────────────┘

Blazesym 0.2.3 impact:

.a size: +1.3 MB (+1.5%) vs the rc.5 build
ddprof unstripped: +1 MB
ddprof stripped: identical at 19 MB

The stripped binary is completely unaffected. The .a growth (~1.3 MB) is absorbed by the linker's dead code elimination.

gyuheon0h

nice! pending @ekump

r1viollet · 2026-03-05T15:27:49Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-05T15:27:52Z

View all feedbacks in Devflow UI.

2026-03-05 15:27:52 UTC ℹ️ Start processing command /merge

2026-03-05 15:27:57 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 48m (p90).

2026-03-05 16:09:57 UTC ❌ MergeQueue: The checks failed on this merge request

Tests failed on this commit ff61005:

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.

r1viollet · 2026-03-05T16:13:33Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-05T16:13:38Z

View all feedbacks in Devflow UI.

2026-03-05 16:13:38 UTC ℹ️ Start processing command /merge

2026-03-05 16:13:43 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 48m (p90).

2026-03-05 16:54:50 UTC ℹ️ MergeQueue: This merge request was merged

r1viollet · 2026-03-05T16:21:39Z

rerunning, failures did not makes sense to me

error: test failed, to rerun pass `-p libdd-common --lib`

---- test_utils::single_threaded_tests::test_count_active_threads stdout ----

thread 'test_utils::single_threaded_tests::test_count_active_threads' (488) panicked at libdd-common/src/test_utils.rs:549:9:
Expected at least 8 threads (initial: 3, with 5 spawned: 7)
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


failures:
    test_utils::single_threaded_tests::test_count_active_threads

# What does this PR do? [feat: process context publication](#1585) [ci: pass macos label to downstream project](#1647) [chore: implement otel process ctx update](#1640) [chore(crashtracking): emit a best effort stacktrace for Mac](#1645) [ci: remove depth so it can cause problems when getting the diffs](#1657) [build(macOS): set the LC_ID_DYLIB for mac binaries to set correct name for linking](#1646) [chore(ci): fix crashtracker receiver binary rpath setting](#1652) [chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7](#1654) [feat: otel process ctxt protobuf encoding](#1651) [chore(crashtracker): fix benchmark job](#1664) # 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. Co-authored-by: gyuheon.oh <[email protected]>

# Release proposal for libdd-crashtracker and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-crashtracker **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-crashtracker-v2.0.0` ### Commits - chore(crashtracking): add tag for target triple (#1741) - refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API (#1705) - chore(cargo): bump to 29.0.0 (#1702) - fix(crashtracking): use libunwind to unwind frames (#1663) - chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 (#1654) - chore(ci): fix crashtracker receiver binary rpath setting (#1652) - chore(crashtracking): emit a best effort stacktrace for Mac (#1645) - chore(crashtracker): use default-features=false for aws-lc-sys (#1625) - feat(crashtracking): report unhandled exceptions (#1596) - refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common (#1604) - feat(crashtracking): include `Kind` in crash ping and clarify requirements (#1595) - fix(crashtracking): add process_tags to application field (#1576) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(telemetry)!: fix logs payload format [APMSP-2590] (#1498) - chore(crashtracking): bump os_info crate to 3.14 (#1507) - Don't bail (#1494) - feat(crashtracking)!: emit crashing thread name in crash report for linux crashes (#1485) - test(crashtracking): add minimal LD preload test for crashtracker collector (#1428) - chore: release libddcommon-v1.1.0 (#1456) - chore: prepare libdd-telemetry-v2.0.0 (#1457) - [crashtracker] Retrieve panic message when crashing (#1361) - fix(sidecar): AWS lambda also can return EACCESS for shm_open (#1446) - chore(crashtracking): add `is_crash_debug` tag to crashtracker receiver debug logs (#1445) - [crashtracker] Log errors in crashtracker receiver (#1395) - chore: add changelog for every published crate (#1396) - Fix CI (#1389) - [crashtracker] Set OS info in the crash info builder when receiving report (#1388) - crashtracker: support cxx bindings for crashinfo (#1379) [APMSP-2590]: https://datadoghq.atlassian.net/browse/APMSP-2590?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

# Release proposal for libdd-crashtracker and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-crashtracker **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-crashtracker-v2.0.0` ### Commits - chore(ci): give libdd-libunwind-sys its own version (#1743) - chore(crashtracking): add tag for target triple (#1741) - refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API (#1705) - chore(cargo): bump to 29.0.0 (#1702) - fix(crashtracking): use libunwind to unwind frames (#1663) - chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 (#1654) - chore(ci): fix crashtracker receiver binary rpath setting (#1652) - chore(crashtracking): emit a best effort stacktrace for Mac (#1645) - chore(crashtracker): use default-features=false for aws-lc-sys (#1625) - feat(crashtracking): report unhandled exceptions (#1596) - refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common (#1604) - feat(crashtracking): include `Kind` in crash ping and clarify requirements (#1595) - fix(crashtracking): add process_tags to application field (#1576) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(telemetry)!: fix logs payload format [APMSP-2590] (#1498) - chore(crashtracking): bump os_info crate to 3.14 (#1507) - Don't bail (#1494) - feat(crashtracking)!: emit crashing thread name in crash report for linux crashes (#1485) - test(crashtracking): add minimal LD preload test for crashtracker collector (#1428) - chore: release libddcommon-v1.1.0 (#1456) - chore: prepare libdd-telemetry-v2.0.0 (#1457) - [crashtracker] Retrieve panic message when crashing (#1361) - fix(sidecar): AWS lambda also can return EACCESS for shm_open (#1446) - chore(crashtracking): add `is_crash_debug` tag to crashtracker receiver debug logs (#1445) - [crashtracker] Log errors in crashtracker receiver (#1395) - chore: add changelog for every published crate (#1396) - Fix CI (#1389) - [crashtracker] Set OS info in the crash info builder when receiving report (#1388) - crashtracker: support cxx bindings for crashinfo (#1379) [APMSP-2590]: https://datadoghq.atlassian.net/browse/APMSP-2590?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

# Release proposal for libdd-crashtracker and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-crashtracker **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-crashtracker-v2.0.0` ### Commits - chore(crashtracking): rename target triple to runtime platform (#1747) - chore(ci): give libdd-libunwind-sys its own version (#1743) - chore(crashtracking): add tag for target triple (#1741) - refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API (#1705) - chore(cargo): bump to 29.0.0 (#1702) - fix(crashtracking): use libunwind to unwind frames (#1663) - chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 (#1654) - chore(ci): fix crashtracker receiver binary rpath setting (#1652) - chore(crashtracking): emit a best effort stacktrace for Mac (#1645) - chore(crashtracker): use default-features=false for aws-lc-sys (#1625) - feat(crashtracking): report unhandled exceptions (#1596) - refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common (#1604) - feat(crashtracking): include `Kind` in crash ping and clarify requirements (#1595) - fix(crashtracking): add process_tags to application field (#1576) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(telemetry)!: fix logs payload format [APMSP-2590] (#1498) - chore(crashtracking): bump os_info crate to 3.14 (#1507) - Don't bail (#1494) - feat(crashtracking)!: emit crashing thread name in crash report for linux crashes (#1485) - test(crashtracking): add minimal LD preload test for crashtracker collector (#1428) - chore: release libddcommon-v1.1.0 (#1456) - chore: prepare libdd-telemetry-v2.0.0 (#1457) - [crashtracker] Retrieve panic message when crashing (#1361) - fix(sidecar): AWS lambda also can return EACCESS for shm_open (#1446) - chore(crashtracking): add `is_crash_debug` tag to crashtracker receiver debug logs (#1445) - [crashtracker] Log errors in crashtracker receiver (#1395) - chore: add changelog for every published crate (#1396) - Fix CI (#1389) - [crashtracker] Set OS info in the crash info builder when receiving report (#1388) - crashtracker: support cxx bindings for crashinfo (#1379) Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

# Release proposal for libdd-crashtracker and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-common **Next version:** `3.0.0` **Semver bump:** `major` **Tag:** `libdd-common-v3.0.0` ### Commits - refactor(trace-utils)!: change header name type to accept dynamic values (#1722) ## libdd-crashtracker **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-crashtracker-v2.0.0` ### Commits - chore(crashtracking): rename target triple to runtime platform (#1747) - chore(ci): give libdd-libunwind-sys its own version (#1743) - chore(crashtracking): add tag for target triple (#1741) - refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API (#1705) - chore(cargo): bump to 29.0.0 (#1702) - fix(crashtracking): use libunwind to unwind frames (#1663) - chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 (#1654) - chore(ci): fix crashtracker receiver binary rpath setting (#1652) - chore(crashtracking): emit a best effort stacktrace for Mac (#1645) - chore(crashtracker): use default-features=false for aws-lc-sys (#1625) - feat(crashtracking): report unhandled exceptions (#1596) - refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common (#1604) - feat(crashtracking): include `Kind` in crash ping and clarify requirements (#1595) - fix(crashtracking): add process_tags to application field (#1576) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(telemetry)!: fix logs payload format [APMSP-2590] (#1498) - chore(crashtracking): bump os_info crate to 3.14 (#1507) - Don't bail (#1494) - feat(crashtracking)!: emit crashing thread name in crash report for linux crashes (#1485) - test(crashtracking): add minimal LD preload test for crashtracker collector (#1428) - chore: release libddcommon-v1.1.0 (#1456) - chore: prepare libdd-telemetry-v2.0.0 (#1457) - [crashtracker] Retrieve panic message when crashing (#1361) - fix(sidecar): AWS lambda also can return EACCESS for shm_open (#1446) - chore(crashtracking): add `is_crash_debug` tag to crashtracker receiver debug logs (#1445) - [crashtracker] Log errors in crashtracker receiver (#1395) - chore: add changelog for every published crate (#1396) - Fix CI (#1389) - [crashtracker] Set OS info in the crash info builder when receiving report (#1388) - crashtracker: support cxx bindings for crashinfo (#1379) [APMSP-2590]: https://datadoghq.atlassian.net/browse/APMSP-2590?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ --------- Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

github-actions bot added the crashtracker label Mar 4, 2026

r1viollet force-pushed the r1viollet/test-blazesym-0.2.3 branch from dc4e5a5 to a627c70 Compare March 4, 2026 17:07

r1viollet marked this pull request as ready for review March 4, 2026 17:12

r1viollet requested review from a team as code owners March 4, 2026 17:12

r1viollet mentioned this pull request Mar 4, 2026

chore(deps): bump blazesym to 0.2.3 for build-id debug file lookup #1637

Closed

3 tasks

chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7

d54712e

blazesym 0.2.3 adds build-id debug file lookup, fixing symbolization of stripped binaries with split debug info from Debian/Ubuntu -dbgsym packages. Co-Authored-By: Claude Opus 4.6 <[email protected]> Made-with: Cursor

r1viollet force-pushed the r1viollet/test-blazesym-0.2.3 branch from a627c70 to d54712e Compare March 4, 2026 17:26

gyuheon0h approved these changes Mar 5, 2026

View reviewed changes

ekump approved these changes Mar 5, 2026

View reviewed changes

gh-worker-dd-devflow-36fce6 bot added mergequeue-status: queued mergequeue-status: in_progress and removed mergequeue-status: queued labels Mar 5, 2026

gyuheon0h mentioned this pull request Mar 5, 2026

chore(cargo): bump to 28.0.3 #1660

Merged

gh-worker-dd-devflow-36fce6 bot added mergequeue-status: rejected and removed mergequeue-status: in_progress labels Mar 5, 2026

gh-worker-dd-devflow-36fce6 bot added mergequeue-status: queued and removed mergequeue-status: rejected mergequeue-status: queued labels Mar 5, 2026

gh-worker-dd-devflow-36fce6 bot added the mergequeue-status: in_progress label Mar 5, 2026

gh-worker-dd-mergequeue-cf854d bot merged commit 408a961 into main Mar 5, 2026
118 checks passed

gh-worker-dd-mergequeue-cf854d bot deleted the r1viollet/test-blazesym-0.2.3 branch March 5, 2026 16:54

gh-worker-dd-devflow-36fce6 bot added mergequeue-status: done and removed mergequeue-status: in_progress labels Mar 5, 2026

dd-octo-sts bot mentioned this pull request Mar 17, 2026

chore(release): proposal for libdd-crashtracker #1745

Merged

dd-octo-sts bot mentioned this pull request Mar 17, 2026

chore(release): proposal for libdd-crashtracker #1746

Merged

dd-octo-sts bot mentioned this pull request Mar 17, 2026

chore(release): proposal for libdd-crashtracker #1748

Merged

dd-octo-sts bot mentioned this pull request Mar 17, 2026

chore(release): proposal for libdd-crashtracker #1752

Merged

dd-octo-sts bot mentioned this pull request Mar 17, 2026

chore(release): proposal for libdd-crashtracker #1755

Merged

dd-octo-sts bot mentioned this pull request Mar 18, 2026

chore(release): proposal for libdd-crashtracker #1756

Merged

Conversation

r1viollet commented Mar 4, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

What does this PR do?

Motivation

Additional Notes

How to test the change?

Uh oh!

datadog-datadog-prod-us1 bot commented Mar 4, 2026 • edited by datadog-official bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

pr-commenter bot commented Mar 4, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks

Comparison

Candidate

Group 1

Group 2

Group 3

Group 4

Group 5

Group 6

Group 7

Group 8

Group 9

Group 10

Group 11

Group 12

Group 13

Group 14

Group 15

Group 16

Group 17

Group 18

Group 19

Baseline

Uh oh!

codecov-commenter commented Mar 4, 2026

Codecov Report

Uh oh!

dd-octo-sts bot commented Mar 4, 2026

Artifact Size Benchmark Report

Uh oh!

ekump commented Mar 5, 2026

Uh oh!

r1viollet commented Mar 5, 2026

Uh oh!

r1viollet commented Mar 5, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

gyuheon0h left a comment

Choose a reason for hiding this comment

Uh oh!

r1viollet commented Mar 5, 2026

Uh oh!

gh-worker-devflow-routing-ef8351 bot commented Mar 5, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

What to do next?

Uh oh!

r1viollet commented Mar 5, 2026

Uh oh!

gh-worker-devflow-routing-ef8351 bot commented Mar 5, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

r1viollet commented Mar 5, 2026

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

5 participants

r1viollet commented Mar 4, 2026 •

edited

Loading

datadog-datadog-prod-us1 bot commented Mar 4, 2026 •

edited by datadog-official bot

Loading

pr-commenter bot commented Mar 4, 2026 •

edited

Loading

r1viollet commented Mar 5, 2026 •

edited

Loading

gh-worker-devflow-routing-ef8351 bot commented Mar 5, 2026 •

edited

Loading

gh-worker-devflow-routing-ef8351 bot commented Mar 5, 2026 •

edited

Loading