feat: Move error log to debug when multiple root spans may exist in a batch

[astuyve]

What does this PR do?

Moves an error log to an info log

Motivation

We use trace-utils as part of our agent pipeline, which means that some partial trace chunks are processed. This log gets noisy as an error log because for many cases it's expected often.

Additional Notes

Left the log in just moved it to an info level

How to test the change?

no functional change but we may begin returning the first span instead of the last to be consistent w/ go

[pr-commenter]

Benchmarks

Comparison

Benchmark execution time: 2025-07-31 20:27:14

Comparing candidate commit c59d7b7 in PR branch aj/allow-multiple-root-spans-use-consistent with baseline commit 8ae8933 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 53 metrics, 2 unstable metrics.

Candidate

Candidate benchmark details

Group 1

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
concentrator/add_spans_to_concentrator	execution_time	8.070ms	8.088ms ± 0.009ms	8.087ms ± 0.006ms	8.093ms	8.106ms	8.117ms	8.123ms	0.44%	0.804	0.818	0.12%	0.001ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
concentrator/add_spans_to_concentrator	execution_time	[8.087ms; 8.089ms] or [-0.016%; +0.016%]	None	None	None

Group 2

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

scenario	metric	min	mean ± sd	median ± mad	p75	p95	p99	max	peak_to_median_ratio	skewness	kurtosis	cv	sem	runs	sample_size
benching serializing traces from their internal representation to msgpack	execution_time	14.828ms	14.885ms ± 0.030ms	14.882ms ± 0.015ms	14.897ms	14.921ms	14.983ms	15.102ms	1.47%	2.560	13.655	0.20%	0.002ms	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
benching serializing traces from their internal representation to msgpack	execution_time	[14.881ms; 14.889ms] or [-0.028%; +0.028%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	1.210µs	3.136µs ± 1.408µs	2.965µs ± 0.026µs	2.987µs	3.313µs	13.554µs	14.944µs	403.96%	7.557	57.541	44.78%	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	[2.941µs; 3.331µs] or [-6.222%; +6.222%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	2.292µs	2.354µs ± 0.015µs	2.357µs ± 0.007µs	2.362µs	2.378µs	2.382µs	2.383µs	1.13%	-1.371	3.778	0.64%	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	[2.352µs; 2.356µs] or [-0.089%; +0.089%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	3.892µs	3.911µs ± 0.003µs	3.911µs ± 0.002µs	3.913µs	3.915µs	3.918µs	3.922µs	0.28%	-0.754	7.469	0.07%	0.000µs	1	200
credit_card/is_card_number/	throughput	254997761.664op/s	255705772.509op/s ± 189007.993op/s	255717785.174op/s ± 118901.783op/s	255826231.115op/s	255944587.064op/s	255990711.595op/s	256904522.544op/s	0.46%	0.774	7.580	0.07%	13364.883op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	79.915µs	81.739µs ± 0.694µs	81.843µs ± 0.483µs	82.224µs	82.742µs	83.086µs	83.355µs	1.85%	-0.271	-0.372	0.85%	0.049µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	11996948.679op/s	12234955.153op/s ± 104185.245op/s	12218509.872op/s ± 71751.553op/s	12304380.704op/s	12424924.477op/s	12484274.851op/s	12513264.824op/s	2.41%	0.310	-0.346	0.85%	7367.009op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	74.451µs	74.896µs ± 0.163µs	74.879µs ± 0.080µs	74.976µs	75.146µs	75.429µs	75.645µs	1.02%	1.001	3.727	0.22%	0.012µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	13219594.833op/s	13351890.176op/s ± 28962.189op/s	13354879.205op/s ± 14254.865op/s	13367010.223op/s	13393180.935op/s	13416303.488op/s	13431654.380op/s	0.57%	-0.971	3.627	0.22%	2047.936op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.887µs	3.911µs ± 0.003µs	3.911µs ± 0.002µs	3.913µs	3.915µs	3.917µs	3.920µs	0.22%	-2.174	17.193	0.08%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	255097332.552op/s	255669306.857op/s ± 202362.099op/s	255666712.204op/s ± 126729.141op/s	255790089.277op/s	255923180.369op/s	256040492.633op/s	257257643.580op/s	0.62%	2.209	17.512	0.08%	14309.161op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	71.403µs	72.052µs ± 0.174µs	72.046µs ± 0.089µs	72.148µs	72.302µs	72.549µs	72.724µs	0.94%	-0.151	2.577	0.24%	0.012µs	1	200
credit_card/is_card_number/378282246310005	throughput	13750629.660op/s	13878908.907op/s ± 33472.459op/s	13880010.017op/s ± 17086.186op/s	13893880.446op/s	13928202.477op/s	13978201.508op/s	14004965.818op/s	0.90%	0.184	2.583	0.24%	2366.860op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	52.118µs	52.190µs ± 0.042µs	52.192µs ± 0.028µs	52.214µs	52.261µs	52.287µs	52.415µs	0.43%	0.992	3.329	0.08%	0.003µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19078621.808op/s	19160949.231op/s ± 15508.186op/s	19160074.237op/s ± 10183.756op/s	19173549.609op/s	19183932.689op/s	19186439.408op/s	19187255.825op/s	0.14%	-0.981	3.273	0.08%	1096.594op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	5.750µs	5.896µs ± 0.058µs	5.896µs ± 0.038µs	5.935µs	5.995µs	6.001µs	6.046µs	2.54%	-0.169	-0.311	0.98%	0.004µs	1	200
credit_card/is_card_number/x371413321323331	throughput	165408839.749op/s	169609432.318op/s ± 1674295.770op/s	169604890.309op/s ± 1092292.197op/s	170684941.907op/s	172578860.331op/s	173524354.541op/s	173925710.812op/s	2.55%	0.219	-0.282	0.98%	118390.589op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.892µs	3.911µs ± 0.003µs	3.911µs ± 0.002µs	3.913µs	3.917µs	3.920µs	3.922µs	0.28%	-0.148	4.772	0.08%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	254987609.476op/s	255691709.180op/s ± 217241.361op/s	255709823.982op/s ± 135806.091op/s	255844190.688op/s	255947816.277op/s	256024661.898op/s	256916998.032op/s	0.47%	0.165	4.845	0.08%	15361.284op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	64.155µs	64.291µs ± 0.080µs	64.288µs ± 0.040µs	64.321µs	64.425µs	64.589µs	64.724µs	0.68%	1.622	5.341	0.12%	0.006µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15450294.373op/s	15554352.528op/s ± 19291.890op/s	15554890.820op/s ± 9751.171op/s	15567443.805op/s	15580548.543op/s	15583653.932op/s	15587321.273op/s	0.21%	-1.605	5.247	0.12%	1364.143op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	57.367µs	57.526µs ± 0.097µs	57.508µs ± 0.065µs	57.588µs	57.690µs	57.804µs	57.857µs	0.61%	0.839	0.502	0.17%	0.007µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	17283902.300op/s	17383619.358op/s ± 29216.479op/s	17388864.172op/s ± 19731.333op/s	17406008.562op/s	17420388.040op/s	17430193.400op/s	17431572.063op/s	0.25%	-0.830	0.479	0.17%	2065.917op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.889µs	3.913µs ± 0.004µs	3.912µs ± 0.002µs	3.915µs	3.918µs	3.920µs	3.929µs	0.43%	-0.595	7.989	0.09%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	254499348.424op/s	255589894.829op/s ± 243109.389op/s	255596521.765op/s ± 152310.825op/s	255745618.629op/s	255906648.470op/s	255945504.976op/s	257117023.339op/s	0.59%	0.623	8.108	0.09%	17190.430op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.541µs	54.778µs ± 0.135µs	54.747µs ± 0.073µs	54.854µs	55.021µs	55.219µs	55.237µs	0.89%	1.017	1.056	0.25%	0.010µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	18103950.510op/s	18255706.894op/s ± 44898.934op/s	18265827.377op/s ± 24255.884op/s	18285362.111op/s	18311428.904op/s	18329900.064op/s	18334786.591op/s	0.38%	-1.003	1.015	0.25%	3174.834op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	52.117µs	52.188µs ± 0.039µs	52.182µs ± 0.025µs	52.211µs	52.252µs	52.271µs	52.437µs	0.49%	1.624	7.547	0.07%	0.003µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	19070333.177op/s	19161502.298op/s ± 14157.153op/s	19163561.447op/s ± 9147.162op/s	19171228.778op/s	19179857.316op/s	19183907.522op/s	19187453.324op/s	0.12%	-1.609	7.429	0.07%	1001.062op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	5.728µs	5.888µs ± 0.061µs	5.888µs ± 0.040µs	5.930µs	5.993µs	6.031µs	6.037µs	2.52%	-0.048	-0.188	1.04%	0.004µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	165655200.114op/s	169865226.375op/s ± 1775544.834op/s	169826015.066op/s ± 1161306.186op/s	170807518.613op/s	173046455.321op/s	173909699.508op/s	174573417.826op/s	2.80%	0.104	-0.171	1.04%	125549.979op/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	[3.910µs; 3.911µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/	throughput	[255679577.819op/s; 255731967.199op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[81.643µs; 81.835µs] or [-0.118%; +0.118%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12220516.080op/s; 12249394.226op/s] or [-0.118%; +0.118%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[74.874µs; 74.919µs] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[13347876.295op/s; 13355904.057op/s] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[3.911µs; 3.912µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[255641261.417op/s; 255697352.298op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[72.028µs; 72.076µs] or [-0.033%; +0.033%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[13874269.947op/s; 13883547.868op/s] or [-0.033%; +0.033%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.184µs; 52.195µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19158799.946op/s; 19163098.517op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[5.888µs; 5.905µs] or [-0.137%; +0.137%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[169377391.027op/s; 169841473.609op/s] or [-0.137%; +0.137%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.911µs; 3.911µs] or [-0.012%; +0.012%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255661601.617op/s; 255721816.744op/s] or [-0.012%; +0.012%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[64.280µs; 64.302µs] or [-0.017%; +0.017%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15551678.857op/s; 15557026.198op/s] or [-0.017%; +0.017%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[57.512µs; 57.539µs] or [-0.023%; +0.023%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17379570.235op/s; 17387668.481op/s] or [-0.023%; +0.023%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[3.912µs; 3.913µs] or [-0.013%; +0.013%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[255556202.206op/s; 255623587.452op/s] or [-0.013%; +0.013%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[54.759µs; 54.796µs] or [-0.034%; +0.034%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18249484.334op/s; 18261929.455op/s] or [-0.034%; +0.034%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.183µs; 52.193µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19159540.252op/s; 19163464.343op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[5.879µs; 5.896µs] or [-0.145%; +0.145%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[169619152.937op/s; 170111299.812op/s] or [-0.145%; +0.145%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	17.825µs	26.223µs ± 10.285µs	18.236µs ± 0.233µs	35.600µs	45.295µs	46.019µs	71.602µs	292.63%	0.897	0.299	39.12%	0.727µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[24.798µs; 27.648µs] or [-5.436%; +5.436%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	84.807µs	85.040µs ± 0.159µs	85.011µs ± 0.051µs	85.072µs	85.242µs	85.574µs	86.463µs	1.71%	5.161	38.009	0.19%	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	[85.018µs; 85.062µs] or [-0.026%; +0.026%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	59.281ms	59.894ms ± 1.760ms	59.727ms ± 0.080ms	59.777ms	60.048ms	69.874ms	79.570ms	33.22%	9.020	87.423	2.93%	0.124ms	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	[59.650ms; 60.138ms] or [-0.407%; +0.407%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	5.015µs	5.094µs ± 0.038µs	5.097µs ± 0.031µs	5.124µs	5.148µs	5.151µs	5.154µs	1.12%	-0.035	-1.040	0.74%	0.003µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
ip_address/quantize_peer_ip_address_benchmark	execution_time	[5.089µs; 5.099µs] or [-0.103%; +0.103%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	535.569µs	536.482µs ± 0.756µs	536.404µs ± 0.266µs	536.706µs	537.137µs	537.544µs	545.650µs	1.72%	8.994	106.362	0.14%	0.053µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1832677.810op/s	1864000.459op/s ± 2594.458op/s	1864267.304op/s ± 925.554op/s	1865096.986op/s	1866168.351op/s	1866363.335op/s	1867171.403op/s	0.16%	-8.879	104.490	0.14%	183.456op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	379.467µs	380.206µs ± 0.352µs	380.198µs ± 0.253µs	380.445µs	380.777µs	381.152µs	381.247µs	0.28%	0.280	-0.146	0.09%	0.025µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2622969.665op/s	2630156.297op/s ± 2433.718op/s	2630211.779op/s ± 1747.856op/s	2631970.581op/s	2634105.911op/s	2634917.850op/s	2635276.475op/s	0.19%	-0.275	-0.152	0.09%	172.090op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	194.367µs	194.982µs ± 0.356µs	194.871µs ± 0.222µs	195.207µs	195.584µs	195.837µs	196.734µs	0.96%	1.110	1.950	0.18%	0.025µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5083005.479op/s	5128702.639op/s ± 9333.280op/s	5131596.761op/s ± 5828.613op/s	5135508.503op/s	5139816.362op/s	5141809.779op/s	5144902.803op/s	0.26%	-1.096	1.871	0.18%	659.963op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	36.912µs	37.157µs ± 0.123µs	37.171µs ± 0.083µs	37.236µs	37.360µs	37.415µs	37.449µs	0.75%	0.006	-0.622	0.33%	0.009µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26702800.218op/s	26913470.005op/s ± 88790.153op/s	26902544.335op/s ± 59720.572op/s	26976121.554op/s	27057578.027op/s	27083172.130op/s	27091351.554op/s	0.70%	0.008	-0.628	0.33%	6278.412op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	45.863µs	45.992µs ± 0.072µs	45.984µs ± 0.044µs	46.035µs	46.111µs	46.183µs	46.343µs	0.78%	0.941	2.357	0.16%	0.005µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	21578143.930op/s	21742898.392op/s ± 33873.085op/s	21746465.941op/s ± 20978.839op/s	21764151.383op/s	21792394.152op/s	21801905.125op/s	21804089.769op/s	0.26%	-0.925	2.286	0.16%	2395.189op/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	[536.377µs; 536.586µs] or [-0.020%; +0.020%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1863640.892op/s; 1864360.026op/s] or [-0.019%; +0.019%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[380.157µs; 380.255µs] or [-0.013%; +0.013%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2629819.007op/s; 2630493.587op/s] or [-0.013%; +0.013%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[194.932µs; 195.031µs] or [-0.025%; +0.025%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5127409.136op/s; 5129996.142op/s] or [-0.025%; +0.025%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[37.140µs; 37.174µs] or [-0.046%; +0.046%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[26901164.543op/s; 26925775.466op/s] or [-0.046%; +0.046%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[45.982µs; 46.002µs] or [-0.022%; +0.022%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[21738203.908op/s; 21747592.876op/s] 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	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	206.155µs	206.967µs ± 0.626µs	206.693µs ± 0.249µs	207.591µs	207.937µs	208.274µs	210.693µs	1.94%	1.554	4.687	0.30%	0.044µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	4746233.639op/s	4831738.681op/s ± 14541.922op/s	4838104.282op/s ± 5824.321op/s	4842146.198op/s	4846500.078op/s	4847474.681op/s	4850716.575op/s	0.26%	-1.516	4.383	0.30%	1028.269op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	18.192µs	18.291µs ± 0.080µs	18.283µs ± 0.040µs	18.323µs	18.397µs	18.554µs	18.942µs	3.60%	3.310	21.340	0.44%	0.006µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	52792852.824op/s	54671559.292op/s ± 236778.204op/s	54695681.743op/s ± 119015.462op/s	54815647.334op/s	54942403.986op/s	54960533.119op/s	54968531.670op/s	0.50%	-3.153	19.683	0.43%	16742.747op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	10.923µs	10.998µs ± 0.036µs	10.993µs ± 0.025µs	11.019µs	11.060µs	11.085µs	11.154µs	1.46%	0.712	1.040	0.33%	0.003µs	1	200
normalization/normalize_name/normalize_name/good	throughput	89654910.101op/s	90930063.112op/s ± 296915.039op/s	90964659.544op/s ± 203002.352op/s	91159024.852op/s	91348807.706op/s	91444956.477op/s	91553750.375op/s	0.65%	-0.687	0.957	0.33%	20995.064op/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	[206.880µs; 207.053µs] or [-0.042%; +0.042%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[4829723.310op/s; 4833754.051op/s] or [-0.042%; +0.042%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[18.280µs; 18.303µs] or [-0.061%; +0.061%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[54638744.110op/s; 54704374.474op/s] or [-0.060%; +0.060%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[10.993µs; 11.003µs] or [-0.045%; +0.045%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[90888913.544op/s; 90971212.681op/s] or [-0.045%; +0.045%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	146.069µs	146.817µs ± 0.346µs	146.759µs ± 0.115µs	146.914µs	147.187µs	147.719µs	150.212µs	2.35%	4.981	45.363	0.24%	0.024µs	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	[146.769µs; 146.865µs] or [-0.033%; +0.033%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	33.181µs	33.747µs ± 1.016µs	33.277µs ± 0.041µs	33.368µs	35.894µs	35.954µs	37.422µs	12.46%	1.745	1.265	3.00%	0.072µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[33.606µs; 33.888µs] or [-0.417%; +0.417%]	None	None	None

Group 14

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	c59d7b7	1753992920	aj/allow-multiple-root-spans-use-consistent

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	245.945ns	257.087ns ± 13.908ns	249.520ns ± 2.631ns	264.132ns	283.998ns	294.965ns	305.267ns	22.34%	1.423	0.919	5.40%	0.983ns	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	[255.160ns; 259.015ns] or [-0.750%; +0.750%]	None	None	None

Baseline

Omitted due to size.

[astuyve]

/merge

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2025-07-31 19:40:31 UTC ℹ️ Start processing command /merge

---

2025-07-31 19:40:41 UTC ℹ️ MergeQueue: waiting for PR to be ready

This merge request is not mergeable yet, because of pending checks/missing approvals. It will be added to the queue as soon as checks pass and/or get approvals.
Note: if you pushed new commits since the last approval, you may need additional approval.
You can remove it from the waiting list with /remove command.

---

2025-07-31 19:55:24 UTC ℹ️ MergeQueue: merge request added to the queue

The expected merge time in main is approximately 40m (p90).

---

2025-07-31 20:15:33 UTC ❌ MergeQueue: This merge request was updated

This PR is rejected because it was updated

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 71.26%. Comparing base (7d92a5e) to head (c59d7b7).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1167      +/-   ##
==========================================
+ Coverage   70.90%   71.26%   +0.35%     
==========================================
  Files         346      347       +1     
  Lines       54084    54256     +172     
==========================================
+ Hits        38350    38667     +317     
+ Misses      15734    15589     -145     

Components	Coverage Δ
datadog-crashtracker	43.84% <ø> (+0.10%)	⬆️
datadog-crashtracker-ffi	5.93% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	90.05% <ø> (+2.38%)	⬆️
data-pipeline-ffi	88.49% <ø> (ø)
ddcommon	83.17% <ø> (+0.18%)	⬆️
ddcommon-ffi	70.01% <ø> (ø)
ddtelemetry	60.12% <ø> (+0.03%)	⬆️
ddtelemetry-ffi	21.32% <ø> (ø)
dogstatsd-client	83.26% <ø> (ø)
datadog-ipc	82.58% <ø> (ø)
datadog-profiling	77.13% <ø> (ø)
datadog-profiling-ffi	62.12% <ø> (ø)
datadog-sidecar	37.26% <ø> (ø)
datdog-sidecar-ffi	12.12% <ø> (ø)
spawn-worker	55.35% <ø> (ø)
tinybytes	91.59% <ø> (ø)
datadog-trace-normalization	98.24% <ø> (ø)
datadog-trace-obfuscation	94.17% <ø> (ø)
datadog-trace-protobuf	77.10% <ø> (ø)
datadog-trace-utils	89.94% <0.00%> (ø)
datadog-tracer-flare	54.62% <ø> (ø)
datadog-log	76.31% <ø> (ø)

🚀 New features to boost your workflow:

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

[astuyve]

/merge

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2025-07-31 21:20:19 UTC ℹ️ Start processing command /merge

---

2025-07-31 21:20:25 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in main is approximately 40m (p90).

---

2025-07-31 21:49:09 UTC ℹ️ MergeQueue: This merge request was merged