feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] by lym953 · Pull Request #1630 · DataDog/libdatadog

lym953 · 2026-02-25T18:58:31Z

What does this PR do?

Add two fields to ClientGroupedStats:

service_source
span_derived_primary_tags

It syncs the changes on datadog-agent. See pkg/proto/datadog/trace/stats.proto in DataDog/datadog-agent#42996.

Motivation

To support span derived primary tags for trace stats generated in Lambda extension.

Additional Notes

@Sam-Maya is driving this effort.

How to test the change?

This PR only includes struct changes in this PR. Will set and test the struct in future PRs.

pr-commenter · 2026-02-25T19:15:36Z

Benchmarks

Comparison

Benchmark execution time: 2026-03-06 21:26:30

Comparing candidate commit eb9a57e in PR branch yiming.luo/span-tag-field with baseline commit bd94dd9 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 57 metrics, 2 unstable metrics.

Explanation

This is an A/B test comparing a candidate commit's performance against that of a baseline commit. Performance changes are noted in the tables below as:

🟩 = significantly better candidate vs. baseline
🟥 = significantly worse candidate vs. baseline

We compute a confidence interval (CI) over the relative difference of means between metrics from the candidate and baseline commits, considering the baseline as the reference.

If the CI is entirely outside the configured SIGNIFICANT_IMPACT_THRESHOLD (or the deprecated UNCONFIDENCE_THRESHOLD), the change is considered significant.

Feel free to reach out to #apm-benchmarking-platform on Slack if you have any questions.

More details about the CI and significant changes

You can imagine this CI as a range of values that is likely to contain the true difference of means between the candidate and baseline commits.

CIs of the difference of means are often centered around 0%, because often changes are not that big:

---------------------------------(------|---^--------)-------------------------------->
                              -0.6%    0%  0.3%     +1.2%
                                 |          |        |
         lower bound of the CI --'          |        |
sample mean (center of the CI) -------------'        |
         upper bound of the CI ----------------------'

As described above, a change is considered significant if the CI is entirely outside the configured SIGNIFICANT_IMPACT_THRESHOLD (or the deprecated UNCONFIDENCE_THRESHOLD).

For instance, for an execution time metric, this confidence interval indicates a significantly worse performance:

----------------------------------------|---------|---(---------^---------)---------->
                                       0%        1%  1.3%      2.2%      3.1%
                                                  |   |         |         |
       significant impact threshold --------------'   |         |         |
                      lower bound of CI --------------'         |         |
       sample mean (center of the CI) --------------------------'         |
                      upper bound of CI ----------------------------------'

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	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	160.180µs	160.770µs ± 0.401µs	160.667µs ± 0.182µs	160.929µs	161.454µs	161.990µs	163.626µs	1.84%	2.553	12.547	0.25%	0.028µs	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	[160.714µs; 160.825µs] 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	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	18.849µs	27.535µs ± 9.669µs	19.862µs ± 0.908µs	35.897µs	44.892µs	47.449µs	54.647µs	175.13%	0.681	-0.904	35.03%	0.684µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[26.195µs; 28.875µs] or [-4.867%; +4.867%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
ip_address/quantize_peer_ip_address_benchmark	execution_time	5.038µs	5.098µs ± 0.029µs	5.097µs ± 0.019µs	5.119µs	5.146µs	5.153µs	5.168µs	1.40%	-0.043	-0.439	0.58%	0.002µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
ip_address/quantize_peer_ip_address_benchmark	execution_time	[5.094µs; 5.102µs] or [-0.080%; +0.080%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	144.321µs	146.526µs ± 1.719µs	146.277µs ± 0.530µs	146.817µs	148.413µs	152.435µs	162.722µs	11.24%	5.424	42.759	1.17%	0.122µs	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	[146.288µs; 146.764µs] or [-0.163%; +0.163%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	13.904ms	13.979ms ± 0.037ms	13.975ms ± 0.018ms	13.992ms	14.050ms	14.101ms	14.186ms	1.52%	1.881	6.382	0.26%	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	[13.974ms; 13.984ms] or [-0.037%; +0.037%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	534.216µs	535.376µs ± 1.032µs	535.204µs ± 0.314µs	535.519µs	537.071µs	538.379µs	545.820µs	1.98%	5.977	52.673	0.19%	0.073µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1832104.638op/s	1867853.109op/s ± 3558.543op/s	1868447.143op/s ± 1096.096op/s	1869538.131op/s	1870561.522op/s	1871214.322op/s	1871901.796op/s	0.18%	-5.869	51.097	0.19%	251.627op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	380.724µs	381.642µs ± 0.302µs	381.632µs ± 0.186µs	381.818µs	382.162µs	382.386µs	382.468µs	0.22%	0.120	0.276	0.08%	0.021µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2614594.850op/s	2620257.992op/s ± 2073.382op/s	2620326.683op/s ± 1278.861op/s	2621621.885op/s	2623307.171op/s	2625021.075op/s	2626577.031op/s	0.24%	-0.115	0.276	0.08%	146.610op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	189.946µs	190.416µs ± 0.486µs	190.369µs ± 0.094µs	190.459µs	190.690µs	190.972µs	195.040µs	2.45%	8.217	74.275	0.25%	0.034µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5127150.708op/s	5251694.021op/s ± 13117.914op/s	5252959.285op/s ± 2598.039op/s	5255703.980op/s	5259985.754op/s	5262320.511op/s	5264646.347op/s	0.22%	-8.150	73.444	0.25%	927.577op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	37.288µs	37.524µs ± 0.072µs	37.522µs ± 0.043µs	37.562µs	37.641µs	37.712µs	37.779µs	0.69%	0.185	0.688	0.19%	0.005µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26469544.190op/s	26649789.868op/s ± 51460.465op/s	26650929.936op/s ± 30637.715op/s	26681579.795op/s	26726892.963op/s	26766040.526op/s	26818446.302op/s	0.63%	-0.170	0.681	0.19%	3638.804op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	45.820µs	45.910µs ± 0.054µs	45.896µs ± 0.029µs	45.940µs	46.000µs	46.075µs	46.154µs	0.56%	1.123	1.878	0.12%	0.004µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	21666579.463op/s	21781942.438op/s ± 25798.767op/s	21788434.074op/s ± 13698.118op/s	21798900.966op/s	21814703.196op/s	21821948.719op/s	21824718.258op/s	0.17%	-1.113	1.840	0.12%	1824.248op/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	[535.233µs; 535.519µs] or [-0.027%; +0.027%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1867359.929op/s; 1868346.289op/s] or [-0.026%; +0.026%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[381.600µs; 381.684µs] or [-0.011%; +0.011%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2619970.641op/s; 2620545.343op/s] or [-0.011%; +0.011%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[190.349µs; 190.483µs] or [-0.035%; +0.035%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5249876.004op/s; 5253512.038op/s] or [-0.035%; +0.035%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[37.514µs; 37.534µs] or [-0.027%; +0.027%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[26642657.942op/s; 26656921.793op/s] or [-0.027%; +0.027%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[45.902µs; 45.917µs] or [-0.016%; +0.016%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[21778366.977op/s; 21785517.899op/s] or [-0.016%; +0.016%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	3.097ms	3.121ms ± 0.020ms	3.116ms ± 0.008ms	3.127ms	3.162ms	3.202ms	3.223ms	3.43%	2.392	7.465	0.63%	0.001ms	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	[3.118ms; 3.124ms] or [-0.087%; +0.087%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	187.584ns	190.004ns ± 2.208ns	189.700ns ± 1.508ns	190.965ns	194.135ns	197.229ns	197.937ns	4.34%	1.328	2.034	1.16%	0.156ns	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	[189.698ns; 190.310ns] or [-0.161%; +0.161%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	2.330µs	2.387µs ± 0.016µs	2.388µs ± 0.006µs	2.394µs	2.412µs	2.424µs	2.430µs	1.76%	-1.010	2.678	0.68%	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	[2.385µs; 2.389µs] or [-0.094%; +0.094%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	730.979µs	732.419µs ± 0.866µs	732.352µs ± 0.469µs	732.820µs	733.667µs	735.243µs	737.917µs	0.76%	2.006	8.578	0.12%	0.061µs	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	[732.299µs; 732.539µs] or [-0.016%; +0.016%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	48.854ms	49.583ms ± 1.242ms	49.548ms ± 0.128ms	49.637ms	49.812ms	52.685ms	61.510ms	24.14%	8.521	77.377	2.50%	0.088ms	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	[49.411ms; 49.755ms] or [-0.347%; +0.347%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	247.748ns	256.139ns ± 12.008ns	250.746ns ± 1.634ns	253.554ns	278.842ns	294.494ns	297.447ns	18.62%	1.809	1.993	4.68%	0.849ns	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	[254.475ns; 257.804ns] or [-0.650%; +0.650%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
credit_card/is_card_number/	execution_time	3.895µs	3.912µs ± 0.003µs	3.912µs ± 0.002µs	3.914µs	3.916µs	3.918µs	3.919µs	0.17%	-1.236	9.184	0.07%	0.000µs	1	200
credit_card/is_card_number/	throughput	255167898.382op/s	255596355.550op/s ± 171735.544op/s	255603509.676op/s ± 105721.428op/s	255704807.250op/s	255832208.974op/s	255883010.088op/s	256759440.805op/s	0.45%	1.255	9.326	0.07%	12143.537op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	79.061µs	79.747µs ± 0.398µs	79.711µs ± 0.268µs	79.958µs	80.524µs	80.776µs	81.392µs	2.11%	0.825	1.033	0.50%	0.028µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	12286244.934op/s	12539943.848op/s ± 62279.432op/s	12545358.066op/s ± 42290.933op/s	12591271.750op/s	12626170.959op/s	12643177.680op/s	12648394.020op/s	0.82%	-0.791	0.923	0.50%	4403.821op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	72.420µs	72.902µs ± 0.282µs	72.871µs ± 0.199µs	73.069µs	73.483µs	73.674µs	73.771µs	1.24%	0.714	0.051	0.39%	0.020µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	13555412.907op/s	13717240.449op/s ± 52982.162op/s	13722955.900op/s ± 37456.396op/s	13760663.768op/s	13788205.982op/s	13797284.667op/s	13808407.940op/s	0.62%	-0.696	0.013	0.39%	3746.405op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.891µs	3.913µs ± 0.003µs	3.913µs ± 0.002µs	3.914µs	3.918µs	3.920µs	3.920µs	0.20%	-1.472	12.741	0.08%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	255088878.414op/s	255577276.998op/s ± 196401.386op/s	255590147.001op/s ± 100801.358op/s	255691595.122op/s	255820775.987op/s	255913130.508op/s	257005537.584op/s	0.55%	1.501	12.969	0.08%	13887.675op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	69.198µs	69.725µs ± 0.356µs	69.635µs ± 0.216µs	69.915µs	70.407µs	70.653µs	71.158µs	2.19%	1.036	0.849	0.51%	0.025µs	1	200
credit_card/is_card_number/378282246310005	throughput	14053163.704op/s	14342394.650op/s ± 72777.028op/s	14360573.058op/s ± 44687.087op/s	14400497.179op/s	14427610.913op/s	14442101.847op/s	14451370.286op/s	0.63%	-1.010	0.756	0.51%	5146.113op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	52.141µs	52.214µs ± 0.037µs	52.210µs ± 0.022µs	52.233µs	52.293µs	52.316µs	52.358µs	0.28%	0.906	1.042	0.07%	0.003µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19099232.450op/s	19151793.841op/s ± 13667.772op/s	19153569.833op/s ± 8043.641op/s	19161360.159op/s	19170269.979op/s	19173179.202op/s	19178830.407op/s	0.13%	-0.901	1.030	0.07%	966.457op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	6.028µs	6.037µs ± 0.008µs	6.037µs ± 0.003µs	6.040µs	6.043µs	6.072µs	6.109µs	1.19%	4.832	33.963	0.13%	0.001µs	1	200
credit_card/is_card_number/x371413321323331	throughput	163702049.230op/s	165635429.507op/s ± 220291.410op/s	165655927.267op/s ± 91483.155op/s	165748050.360op/s	165851426.499op/s	165874270.335op/s	165885908.337op/s	0.14%	-4.782	33.365	0.13%	15576.955op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.894µs	3.913µs ± 0.003µs	3.913µs ± 0.002µs	3.915µs	3.918µs	3.920µs	3.922µs	0.23%	-1.117	7.220	0.08%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	254949521.790op/s	255538949.193op/s ± 195835.614op/s	255546245.858op/s ± 119144.463op/s	255642839.350op/s	255837711.611op/s	255918168.226op/s	256789887.301op/s	0.49%	1.135	7.339	0.08%	13847.669op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	64.003µs	64.482µs ± 0.175µs	64.481µs ± 0.101µs	64.570µs	64.798µs	64.960µs	65.047µs	0.88%	0.301	0.909	0.27%	0.012µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15373550.673op/s	15508230.369op/s ± 42001.327op/s	15508553.044op/s ± 24234.257op/s	15534813.994op/s	15572159.628op/s	15619829.283op/s	15624278.566op/s	0.75%	-0.278	0.899	0.27%	2969.942op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	58.122µs	58.423µs ± 0.158µs	58.388µs ± 0.085µs	58.494µs	58.710µs	58.905µs	59.072µs	1.17%	1.366	2.415	0.27%	0.011µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	16928561.958op/s	17116571.948op/s ± 46220.002op/s	17126787.380op/s ± 24930.020op/s	17148448.443op/s	17169827.047op/s	17186933.647op/s	17205161.708op/s	0.46%	-1.346	2.335	0.27%	3268.248op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.894µs	3.912µs ± 0.009µs	3.912µs ± 0.001µs	3.913µs	3.916µs	3.921µs	3.997µs	2.20%	8.456	77.804	0.22%	0.001µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	250156421.166op/s	255595164.631op/s ± 565584.155op/s	255653482.712op/s ± 95100.394op/s	255743644.832op/s	255888474.592op/s	255977073.175op/s	256789345.533op/s	0.44%	-8.400	77.138	0.22%	39992.839op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.604µs	55.061µs ± 0.337µs	55.021µs ± 0.252µs	55.305µs	55.670µs	55.907µs	56.284µs	2.29%	0.733	0.032	0.61%	0.024µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	17767021.246op/s	18162433.933op/s ± 110728.108op/s	18174739.875op/s ± 83372.996op/s	18255258.236op/s	18304489.532op/s	18309951.592op/s	18313669.283op/s	0.76%	-0.706	-0.044	0.61%	7829.660op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	52.153µs	52.233µs ± 0.039µs	52.230µs ± 0.026µs	52.257µs	52.293µs	52.330µs	52.379µs	0.29%	0.409	0.485	0.07%	0.003µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	19091689.030op/s	19145125.632op/s ± 14271.859op/s	19146163.859op/s ± 9520.469op/s	19155255.717op/s	19169284.481op/s	19173960.171op/s	19174189.623op/s	0.15%	-0.404	0.475	0.07%	1009.173op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	6.028µs	6.040µs ± 0.012µs	6.037µs ± 0.003µs	6.041µs	6.070µs	6.081µs	6.117µs	1.32%	3.548	15.131	0.20%	0.001µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	163482071.433op/s	165568599.172op/s ± 329356.774op/s	165647696.740op/s ± 83999.447op/s	165721137.759op/s	165814543.042op/s	165872334.401op/s	165893049.742op/s	0.15%	-3.521	14.882	0.20%	23289.041op/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 [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number/	throughput	[255572554.656op/s; 255620156.445op/s] or [-0.009%; +0.009%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[79.692µs; 79.802µs] or [-0.069%; +0.069%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12531312.517op/s; 12548575.178op/s] or [-0.069%; +0.069%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[72.863µs; 72.941µs] or [-0.054%; +0.054%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[13709897.630op/s; 13724583.267op/s] or [-0.054%; +0.054%]	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	[255550057.655op/s; 255604496.341op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[69.676µs; 69.774µs] or [-0.071%; +0.071%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[14332308.454op/s; 14352480.846op/s] or [-0.070%; +0.070%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.209µs; 52.220µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19149899.619op/s; 19153688.062op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[6.036µs; 6.038µs] or [-0.019%; +0.019%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[165604899.236op/s; 165665959.777op/s] or [-0.018%; +0.018%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.913µs; 3.914µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255511808.260op/s; 255566090.125op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[64.458µs; 64.507µs] or [-0.038%; +0.038%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15502409.389op/s; 15514051.349op/s] or [-0.038%; +0.038%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[58.401µs; 58.445µs] or [-0.038%; +0.038%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17110166.300op/s; 17122977.596op/s] or [-0.037%; +0.037%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[3.911µs; 3.914µs] or [-0.031%; +0.031%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[255516780.107op/s; 255673549.156op/s] or [-0.031%; +0.031%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[55.014µs; 55.107µs] or [-0.085%; +0.085%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18147088.082op/s; 18177779.784op/s] or [-0.084%; +0.084%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.227µs; 52.238µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19143147.689op/s; 19147103.574op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[6.038µs; 6.041µs] or [-0.028%; +0.028%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[165522953.490op/s; 165614244.853op/s] or [-0.028%; +0.028%]	None	None	None

Group 14

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	185.563µs	185.955µs ± 0.229µs	185.918µs ± 0.157µs	186.097µs	186.365µs	186.615µs	186.643µs	0.39%	0.678	0.299	0.12%	0.016µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	5357834.353op/s	5377656.075op/s ± 6628.955op/s	5378710.647op/s ± 4543.523op/s	5382262.404op/s	5387458.108op/s	5388455.821op/s	5388998.817op/s	0.19%	-0.671	0.285	0.12%	468.738op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	17.879µs	17.975µs ± 0.034µs	17.972µs ± 0.017µs	17.993µs	18.030µs	18.057µs	18.075µs	0.57%	0.260	0.394	0.19%	0.002µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	55324005.737op/s	55631616.091op/s ± 103676.153op/s	55640796.136op/s ± 53331.723op/s	55687983.520op/s	55794287.122op/s	55870392.104op/s	55931171.758op/s	0.52%	-0.247	0.391	0.19%	7331.011op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	10.267µs	10.399µs ± 0.059µs	10.401µs ± 0.042µs	10.436µs	10.497µs	10.536µs	10.542µs	1.35%	0.151	-0.465	0.56%	0.004µs	1	200
normalization/normalize_name/normalize_name/good	throughput	94855115.996op/s	96162677.182op/s ± 543322.977op/s	96140015.061op/s ± 387681.348op/s	96591615.308op/s	96963192.373op/s	97274321.919op/s	97398428.934op/s	1.31%	-0.126	-0.477	0.56%	38418.736op/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	[185.923µs; 185.987µs] or [-0.017%; +0.017%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[5376737.366op/s; 5378574.785op/s] or [-0.017%; +0.017%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[17.971µs; 17.980µs] or [-0.026%; +0.026%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[55617247.573op/s; 55645984.608op/s] or [-0.026%; +0.026%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[10.391µs; 10.408µs] or [-0.078%; +0.078%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[96087377.843op/s; 96237976.521op/s] or [-0.078%; +0.078%]	None	None	None

Group 15

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	1.236µs	3.208µs ± 1.402µs	3.002µs ± 0.030µs	3.032µs	3.668µs	13.761µs	14.856µs	394.86%	7.326	55.047	43.59%	0.099µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
write only interface	execution_time	[3.014µs; 3.402µs] or [-6.057%; +6.057%]	None	None	None

Group 16

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	33.960µs	34.701µs ± 1.034µs	34.065µs ± 0.065µs	35.860µs	36.540µs	36.863µs	37.077µs	8.84%	1.004	-0.833	2.97%	0.073µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[34.558µs; 34.844µs] or [-0.413%; +0.413%]	None	None	None

Group 17

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	10.677ms	10.707ms ± 0.016ms	10.704ms ± 0.009ms	10.714ms	10.732ms	10.765ms	10.813ms	1.02%	2.121	9.387	0.15%	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	[10.705ms; 10.709ms] or [-0.021%; +0.021%]	None	None	None

Group 18

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	85.825µs	86.013µs ± 0.189µs	85.984µs ± 0.054µs	86.049µs	86.201µs	86.376µs	87.883µs	2.21%	6.881	59.781	0.22%	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	[85.987µs; 86.040µs] or [-0.030%; +0.030%]	None	None	None

Group 19

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	`eb9a57e`	1772831340	yiming.luo/span-tag-field

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	4.196ms	4.201ms ± 0.009ms	4.199ms ± 0.001ms	4.201ms	4.205ms	4.231ms	4.293ms	2.23%	7.388	69.423	0.20%	0.001ms	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	[4.200ms; 4.202ms] or [-0.028%; +0.028%]	None	None	None

Baseline

Omitted due to size.

dd-octo-sts · 2026-02-25T19:32:03Z

Artifact Size Benchmark Report

aarch64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so	8.70 MB	8.70 MB	0% (0 B) 👌
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a	98.65 MB	98.65 MB	+0% (+1.75 KB) 👌

aarch64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so	11.29 MB	11.29 MB	+0% (+48 B) 👌
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a	114.29 MB	114.30 MB	+0% (+2.82 KB) 👌

libdatadog-x64-windows

Artifact	Baseline	Commit	Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll	27.16 MB	27.17 MB	+0% (+1.50 KB) 👌
/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	186.03 MB	186.03 MB	0% (0 B) 👌
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib	917.19 MB	917.20 MB	+0% (+13.15 KB) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll	9.93 MB	9.93 MB	+0% (+512 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% (+1.00 KB) 👌

libdatadog-x86-windows

Artifact	Baseline	Commit	Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll	22.97 MB	22.97 MB	+0% (+512 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	190.23 MB	190.24 MB	+0% (+8.00 KB) 👌
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib	900.84 MB	900.85 MB	+0% (+12.15 KB) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll	7.53 MB	7.53 MB	+.01% (+1.00 KB) 🔍
/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	47.07 MB	+0% (+1.09 KB) 👌

x86_64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a	86.54 MB	86.54 MB	+0% (+1.46 KB) 👌
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so	10.23 MB	10.23 MB	0% (0 B) 👌

x86_64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a	107.16 MB	107.16 MB	+0% (+2.85 KB) 👌
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so	11.98 MB	11.98 MB	0% (0 B) 👌

github-actions · 2026-02-25T19:49:28Z

Clippy Allow Annotation Report

Comparing clippy allow annotations between branches:

Base Branch: origin/main
PR Branch: origin/yiming.luo/span-tag-field

Summary by Rule

Rule	Base Branch	PR Branch	Change

Annotation Counts by File

File	Base Branch	PR Branch	Change

Annotation Stats by Crate

Crate	Base Branch	PR Branch	Change
`clippy-annotation-reporter`	5	5	No change (0%)
`datadog-ffe-ffi`	1	1	No change (0%)
`datadog-ipc`	28	28	No change (0%)
`datadog-live-debugger`	6	6	No change (0%)
`datadog-live-debugger-ffi`	10	10	No change (0%)
`datadog-profiling-replayer`	4	4	No change (0%)
`datadog-remote-config`	3	3	No change (0%)
`datadog-sidecar`	59	59	No change (0%)
`libdd-common`	10	10	No change (0%)
`libdd-common-ffi`	12	12	No change (0%)
`libdd-crashtracker`	12	12	No change (0%)
`libdd-data-pipeline`	5	5	No change (0%)
`libdd-ddsketch`	2	2	No change (0%)
`libdd-dogstatsd-client`	1	1	No change (0%)
`libdd-profiling`	13	13	No change (0%)
`libdd-telemetry`	19	19	No change (0%)
`libdd-tinybytes`	4	4	No change (0%)
`libdd-trace-normalization`	2	2	No change (0%)
`libdd-trace-obfuscation`	9	9	No change (0%)
`libdd-trace-utils`	15	15	No change (0%)
Total	220	220	No change (0%)

About This Report

This report tracks Clippy allow annotations for specific rules, showing how they've changed in this PR. Decreasing the number of these annotations generally improves code quality.

…b.rs - Align stats.proto with datadog-agent (use @inject_tag comment instead of gogoproto annotation, remove gogo.proto import, update field comments) - Update DATADOG_AGENT_TAG to bdcdd8cf1ba4090a29b96d5669cfab5dd81814b1 - Regenerate pb.rs with service_source and span_derived_primary_tags fields - Add serde(default) attributes for new fields in build.rs - Fix pb_test.rs to include new fields in ClientGroupedStats initializer Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

…_stats Add service_source and span_derived_primary_tags to the ClientGroupedStats initializer in aggregation.rs following the addition of these fields to the protobuf definition. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

Add intermediate *const () pointer cast before usize cast for signal handler function pointers, as required by the function_casts_as_integer clippy lint. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

…dling Replace is_some() + unwrap() pattern with idiomatic if let Some(...) in config.rs and entry.rs. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

…ior.rs Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

codecov-commenter · 2026-03-02T19:37:16Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.38%. Comparing base (bd94dd9) to head (eb9a57e).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1630      +/-   ##
==========================================
- Coverage   71.39%   71.38%   -0.01%     
==========================================
  Files         427      427              
  Lines       62897    62903       +6     
==========================================
- Hits        44903    44901       -2     
- Misses      17994    18002       +8

Components	Coverage Δ
libdd-crashtracker	`62.95% <ø> (-0.05%)`	⬇️
libdd-crashtracker-ffi	`16.56% <ø> (ø)`
libdd-alloc	`98.77% <ø> (ø)`
libdd-data-pipeline	`88.02% <ø> (ø)`
libdd-data-pipeline-ffi	`75.72% <ø> (ø)`
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	`80.35% <ø> (-0.12%)`	⬇️
libdd-profiling	`81.60% <ø> (ø)`
libdd-profiling-ffi	`63.65% <ø> (ø)`
datadog-sidecar	`34.48% <ø> (ø)`
datdog-sidecar-ffi	`16.55% <ø> (ø)`
spawn-worker	`54.69% <ø> (ø)`
libdd-tinybytes	`93.16% <ø> (ø)`
libdd-trace-normalization	`81.71% <ø> (ø)`
libdd-trace-obfuscation	`94.69% <ø> (ø)`
libdd-trace-protobuf	`68.25% <100.00%> (+0.25%)`	⬆️
libdd-trace-utils	`89.08% <100.00%> (+<0.01%)`	⬆️
datadog-tracer-flare	`88.95% <ø> (ø)`
libdd-log	`74.69% <ø> (ø)`

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lym953 · 2026-03-04T17:38:52Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-04T17:38:57Z

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2026-03-04 17:38:57 UTC ℹ️ Start processing command /merge

2026-03-04 17:39:02 UTC ℹ️ MergeQueue: pull request added to the queue

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

2026-03-04 18:15:00 UTC ❌ MergeQueue: The checks failed on this merge request

Tests failed on this commit 10471a6:

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gh-worker-devflow-routing-ef8351 · 2026-03-06T20:16:35Z

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2026-03-06 20:16:35 UTC ℹ️ Start processing command /merge

2026-03-06 20:16:40 UTC ℹ️ MergeQueue: pull request added to the queue

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

2026-03-06 20:55:40 UTC ❌ MergeQueue: The checks failed on this merge request

Tests failed on this commit d18df46:

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lym953 · 2026-03-06T22:13:17Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-06T22:13:21Z

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2026-03-06 22:13:20 UTC ℹ️ Start processing command /merge

2026-03-06 22:13:24 UTC ℹ️ MergeQueue: pull request added to the queue

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

2026-03-06 22:53:22 UTC ℹ️ MergeQueue: This merge request was merged

# What does this PR do? Bump to 29.0.0 [feat(profiling)!: add Tracepoint sample type](#1676) [feat(obfuscation/redis): Reach feature parity on redis obfuscation [APMSP-2668]](#1632) [fix(sidecar): Handle backpressure more gracefully](#1682) [feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627]](#1630) [chore: exclude libdatadog from ADMS auto generated PRs for dependency updates](#1688) [chore(ci): run crashtracking ffi example tests in CI](#1687) [fix(crashtracking): use libunwind to unwind frames](#1663) [feat: publish tracer metadata as OTel process ctx](#1658) [ci: run thread count test in own process](#1693) [feat(obfuscation/json): Init json obfuscation [APMSP-2665]](#1635) [chore(ci): add final_status property on junit XML [APMSP-2610]](#1681) [refactor(data-pipeline-ffi): move macro definitions for better reuse](#1699) [fix(obfuscation/memcached): fuzzing fix](#1695) [ci: replace use of cargo cross for centos7 tests](#1675) #1702 (comment) [feat(stats_exporter)!: add process tags to CSS payloads](#1709) # Motivation I mainly am creating this to use the new unwinding from ucontext for crashtracking # Additional Notes Anything else we should know when reviewing? # How to test the change? Describe here in detail how the change can be validated. [APMSP-2668]: https://datadoghq.atlassian.net/browse/APMSP-2668?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [APMSP-2665]: https://datadoghq.atlassian.net/browse/APMSP-2665?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ Co-authored-by: gyuheon.oh <[email protected]>

# Release proposal for libdd-library-config and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-trace-protobuf **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-trace-protobuf-v2.0.0` ### Commits - feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] (#1630) - feat: otel process ctxt protobuf encoding (#1651) ## libdd-library-config **Next version:** `1.1.0` **Semver bump:** `minor` **Tag:** `libdd-library-config-v1.1.0` ### Commits - chore: update otel process ctx protocol (#1713) - feat: publish tracer metadata as OTel process ctx (#1658) - feat: otel process ctxt protobuf encoding (#1651) - fix: handle fork in otel process ctx (#1650) - chore: implement otel process ctx update (#1640) - feat: process context publication (#1585) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(stable_config): [APMAPI-1690] add >100mb check for stable config files (#1432) - chore: add changelog for every published crate (#1396) [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [APMAPI-1690]: https://datadoghq.atlassian.net/browse/APMAPI-1690?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ --------- Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

# Release proposal for libdd-library-config and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-trace-protobuf **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-trace-protobuf-v2.0.0` ### Commits - feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] (#1630) - feat: otel process ctxt protobuf encoding (#1651) ## libdd-library-config **Next version:** `1.1.0` **Semver bump:** `minor` **Tag:** `libdd-library-config-v1.1.0` ### Commits - chore: update otel process ctx protocol (#1713) - feat: publish tracer metadata as OTel process ctx (#1658) - feat: otel process ctxt protobuf encoding (#1651) - fix: handle fork in otel process ctx (#1650) - chore: implement otel process ctx update (#1640) - feat: process context publication (#1585) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(stable_config): [APMAPI-1690] add >100mb check for stable config files (#1432) - chore: add changelog for every published crate (#1396) [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [APMAPI-1690]: https://datadoghq.atlassian.net/browse/APMAPI-1690?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ --------- # What does this PR do? A brief description of the change being made with this pull request. # 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. [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [APMAPI-1690]: https://datadoghq.atlassian.net/browse/APMAPI-1690?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

# Release proposal for libdd-library-config and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-trace-protobuf **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-trace-protobuf-v2.0.0` ### Commits - feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] (#1630) - feat: otel process ctxt protobuf encoding (#1651) ## libdd-library-config **Next version:** `1.1.0` **Semver bump:** `minor` **Tag:** `libdd-library-config-v1.1.0` ### Commits - chore: update otel process ctx protocol (#1713) - feat: publish tracer metadata as OTel process ctx (#1658) - feat: otel process ctxt protobuf encoding (#1651) - fix: handle fork in otel process ctx (#1650) - chore: implement otel process ctx update (#1640) - feat: process context publication (#1585) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(stable_config): [APMAPI-1690] add >100mb check for stable config files (#1432) - chore: add changelog for every published crate (#1396) [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [APMAPI-1690]: https://datadoghq.atlassian.net/browse/APMAPI-1690?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ --------- Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

# Release proposal for libdd-trace-stats and its dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-common **Next version:** `2.0.1` **Semver bump:** `patch` **Tag:** `libdd-common-v2.0.1` ### Commits - ci: run thread count test in own process (#1693) - chore: update bytes to 1.11.1 to address RUSTSEC-2026-0007 (#1628) - chore(ci): run thread count test as single threaded (#1626) ## libdd-trace-utils **Next version:** `2.0.1` **Semver bump:** `patch` **Tag:** `libdd-trace-utils-v2.0.1` ### Commits - feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] (#1630) - chore: update bytes to 1.11.1 to address RUSTSEC-2026-0007 (#1628) ## libdd-trace-stats **Next version:** `1.0.2` **Semver bump:** `patch` **Tag:** `libdd-trace-stats-v1.0.2` ### Commits - feat(trace-stats): add grpc status code in the stats bucket key (#1701) - feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] (#1630) [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [SVLS-8627]: https://datadoghq.atlassian.net/browse/SVLS-8627?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ --------- Co-authored-by: dd-octo-sts[bot] <200755185+dd-octo-sts[bot]@users.noreply.github.com>

…SVLS-8627] (DataDog#1630)" This reverts commit 7e909c0.

feat(trace-protobuf): Add two fields to ClientGroupedStats

033dda6

Update Rust structs and test

fb53fc8

lym953 force-pushed the yiming.luo/span-tag-field branch from 7c941c6 to fb53fc8 Compare February 25, 2026 19:45

github-actions bot added the ci-build label Feb 25, 2026

lym953 and others added 5 commits February 25, 2026 16:39

fix(bin-tests): Fix function-casts-as-integer clippy lint

8e17676

Add intermediate *const () pointer cast before usize cast for signal handler function pointers, as required by the function_casts_as_integer clippy lint. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

fix(sidecar): Fix unnecessary_unwrap clippy lint in appsec_config han…

8282e1c

…dling Replace is_some() + unwrap() pattern with idiomatic if let Some(...) in config.rs and entry.rs. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

fix(trace-utils): Add new ClientGroupedStats fields in stats_utils test

b0aaac7

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

fix(bin-tests): Fix remaining function-casts-as-integer lint in behav…

c2fe7cb

…ior.rs Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

lym953 changed the title ~~feat(trace-protobuf): Add two fields to ClientGroupedStats~~ [SVLS-8627] feat(trace-protobuf): Add two fields to ClientGroupedStats Feb 26, 2026

Merge branch 'main' into yiming.luo/span-tag-field

7537248

github-actions bot added the mini-agent label Mar 2, 2026

lym953 added 2 commits March 2, 2026 13:54

Update comment

379704b

fmt

3ea58af

lym953 marked this pull request as ready for review March 2, 2026 19:01

lym953 requested review from a team as code owners March 2, 2026 19:01

lym953 changed the title ~~[SVLS-8627] feat(trace-protobuf): Add two fields to ClientGroupedStats~~ feat(trace-protobuf): [SVLS-8627] Add two fields to ClientGroupedStats Mar 2, 2026

lym953 changed the title ~~feat(trace-protobuf): [SVLS-8627] Add two fields to ClientGroupedStats~~ feat(trace-protobuf): Add two fields to ClientGroupedStats [SVLS-8627] Mar 2, 2026

litianningdatadog approved these changes Mar 2, 2026

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lym953 changed the title ~~feat(trace-protobuf): Add two fields to ClientGroupedStats [SVLS-8627]~~ feat!(trace-protobuf): Add two fields to ClientGroupedStats [SVLS-8627] Mar 3, 2026

lym953 changed the title ~~feat!(trace-protobuf): Add two fields to ClientGroupedStats [SVLS-8627]~~ feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] Mar 3, 2026

gh-worker-dd-devflow-36fce6 bot added mergequeue-status: queued mergequeue-status: in_progress mergequeue-status: rejected and removed mergequeue-status: rejected mergequeue-status: queued mergequeue-status: in_progress labels Mar 6, 2026

Merge branch 'main' into yiming.luo/span-tag-field

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gh-worker-dd-devflow-36fce6 bot added mergequeue-status: queued mergequeue-status: in_progress and removed mergequeue-status: rejected mergequeue-status: queued labels Mar 6, 2026

gh-worker-dd-mergequeue-cf854d bot merged commit 7e909c0 into main Mar 6, 2026
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gh-worker-dd-mergequeue-cf854d bot deleted the yiming.luo/span-tag-field branch March 6, 2026 22:53

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gyuheon0h mentioned this pull request Mar 11, 2026

chore(cargo): bump to 29.0.0 #1702

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chore(release): proposal for libdd-library-config #1726

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chore(release): proposal for libdd-library-config (#1726) #1730

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dd-octo-sts bot mentioned this pull request Mar 16, 2026

chore(release): proposal for libdd-trace-stats #1732

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iunanua added a commit to iunanua/libdatadog that referenced this pull request Mar 17, 2026

Revert "feat(trace-protobuf)!: Add two fields to ClientGroupedStats […

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…SVLS-8627] (DataDog#1630)" This reverts commit 7e909c0.

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