[PROF-11405] Fix managed string storage causing corrupt profiles

[ivoanjo]

What does this PR do?

This PR fixes a bug with managed string storage's cache invalidation logic that caused corrupt profiles.

Specifically, profiles could be emitted that referenced wrong or even non-existing entries in the string table, which would fail to parse.

Motivation

Fix managed string storage bug.

Additional Notes

Prior to this PR, the managed string table was using the profile's StringTable pointer as a key for cache invalidation in the ManagedStringId to StringId mapping.

This is not correct since when a profile gets reset, the StringTable pointer doesn't change.

This bug lay dormant because Ruby uses two profiles and switches back and forth between them. This meant that in most cases the cache would go back and forth between the two profiles, working correctly... until a cache entry was left behind and got reused incorrectly.

How to test the change?

I've added a test to make sure we don't regress here.

[pr-commenter]

Benchmarks

Comparison

Benchmark execution time: 2025-02-27 11:53:19

Comparing candidate commit 9469f89 in PR branch ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation with baseline commit a1d958b in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 52 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	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	17.133µs	25.383µs ± 11.122µs	17.603µs ± 0.401µs	34.995µs	41.336µs	54.949µs	95.775µs	444.08%	1.920	7.427	43.71%	0.786µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
two way interface	execution_time	[23.842µs; 26.925µs] or [-6.072%; +6.072%]	None	None	None

Group 2

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	55.639ms	55.884ms ± 0.140ms	55.850ms ± 0.059ms	55.939ms	56.095ms	56.306ms	56.893ms	1.87%	2.579	13.429	0.25%	0.010ms	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	[55.864ms; 55.903ms] or [-0.035%; +0.035%]	None	None	None

Group 3

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	68.276µs	68.502µs ± 0.191µs	68.473µs ± 0.047µs	68.530µs	68.669µs	68.929µs	70.833µs	3.45%	9.311	109.015	0.28%	0.014µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
sql/obfuscate_sql_string	execution_time	[68.476µs; 68.529µs] or [-0.039%; +0.039%]	None	None	None

Group 4

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	1.292µs	3.200µs ± 1.538µs	2.996µs ± 0.028µs	3.024µs	3.631µs	13.870µs	17.551µs	485.79%	7.716	61.203	47.95%	0.109µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
write only interface	execution_time	[2.987µs; 3.414µs] or [-6.662%; +6.662%]	None	None	None

Group 5

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	2.317µs	2.373µs ± 0.018µs	2.375µs ± 0.007µs	2.383µs	2.402µs	2.408µs	2.418µs	1.82%	-0.870	1.752	0.75%	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	[2.371µs; 2.376µs] or [-0.105%; +0.105%]	None	None	None

Group 6

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	4.927µs	5.008µs ± 0.044µs	5.013µs ± 0.047µs	5.041µs	5.069µs	5.074µs	5.081µs	1.35%	0.047	-1.470	0.88%	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	[5.002µs; 5.014µs] or [-0.122%; +0.122%]	None	None	None

Group 7

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	5.997ms	6.009ms ± 0.009ms	6.008ms ± 0.003ms	6.011ms	6.017ms	6.058ms	6.083ms	1.25%	5.217	33.873	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	[6.008ms; 6.011ms] or [-0.022%; +0.022%]	None	None	None

Group 8

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	208.698µs	209.120µs ± 0.172µs	209.107µs ± 0.103µs	209.216µs	209.390µs	209.514µs	210.170µs	0.51%	1.249	6.213	0.08%	0.012µs	1	200
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	4758042.314op/s	4781943.753op/s ± 3920.531op/s	4782242.895op/s ± 2347.292op/s	4784268.210op/s	4787576.242op/s	4789683.349op/s	4791612.761op/s	0.20%	-1.233	6.110	0.08%	277.223op/s	1	200
normalization/normalize_name/normalize_name/bad-name	execution_time	18.292µs	18.375µs ± 0.028µs	18.370µs ± 0.016µs	18.398µs	18.423µs	18.437µs	18.465µs	0.52%	0.285	-0.066	0.15%	0.002µs	1	200
normalization/normalize_name/normalize_name/bad-name	throughput	54155452.544op/s	54422156.966op/s ± 83507.246op/s	54436108.249op/s ± 46792.935op/s	54471853.044op/s	54553499.208op/s	54569054.561op/s	54667502.145op/s	0.43%	-0.276	-0.069	0.15%	5904.854op/s	1	200
normalization/normalize_name/normalize_name/good	execution_time	10.695µs	10.751µs ± 0.033µs	10.750µs ± 0.023µs	10.773µs	10.805µs	10.829µs	10.851µs	0.94%	0.407	-0.306	0.30%	0.002µs	1	200
normalization/normalize_name/normalize_name/good	throughput	92160279.487op/s	93017030.374op/s ± 281353.023op/s	93027249.844op/s ± 203348.189op/s	93229661.977op/s	93420501.848op/s	93479881.793op/s	93499349.820op/s	0.51%	-0.393	-0.328	0.30%	19894.663op/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	[209.096µs; 209.144µs] or [-0.011%; +0.011%]	None	None	None
normalization/normalize_name/normalize_name/Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Long-.Too-Lo...	throughput	[4781400.406op/s; 4782487.101op/s] or [-0.011%; +0.011%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	execution_time	[18.371µs; 18.379µs] or [-0.021%; +0.021%]	None	None	None
normalization/normalize_name/normalize_name/bad-name	throughput	[54410583.665op/s; 54433730.267op/s] or [-0.021%; +0.021%]	None	None	None
normalization/normalize_name/normalize_name/good	execution_time	[10.746µs; 10.755µs] or [-0.042%; +0.042%]	None	None	None
normalization/normalize_name/normalize_name/good	throughput	[92978037.551op/s; 93056023.197op/s] or [-0.042%; +0.042%]	None	None	None

Group 9

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	504.327µs	505.674µs ± 0.468µs	505.702µs ± 0.258µs	505.944µs	506.366µs	506.669µs	508.455µs	0.54%	0.839	5.476	0.09%	0.033µs	1	200
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	1966740.667op/s	1977561.804op/s ± 1828.556op/s	1977448.192op/s ± 1009.645op/s	1978688.535op/s	1980359.444op/s	1981754.739op/s	1982839.188op/s	0.27%	-0.821	5.374	0.09%	129.298op/s	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	452.683µs	453.374µs ± 0.297µs	453.366µs ± 0.211µs	453.564µs	453.860µs	454.239µs	454.365µs	0.22%	0.408	0.235	0.07%	0.021µs	1	200
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	2200872.536op/s	2205687.512op/s ± 1445.619op/s	2205721.344op/s ± 1027.158op/s	2206783.382op/s	2207963.403op/s	2208448.841op/s	2209050.879op/s	0.15%	-0.404	0.227	0.07%	102.221op/s	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	176.007µs	176.720µs ± 0.293µs	176.712µs ± 0.207µs	176.948µs	177.178µs	177.272µs	177.391µs	0.38%	-0.242	-0.471	0.17%	0.021µs	1	200
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	5637260.698op/s	5658696.545op/s ± 9396.362op/s	5658936.973op/s ± 6635.034op/s	5664497.349op/s	5675825.532op/s	5680054.933op/s	5681591.422op/s	0.40%	0.250	-0.466	0.17%	664.423op/s	1	200
normalization/normalize_service/normalize_service/[empty string]	execution_time	37.578µs	37.685µs ± 0.048µs	37.684µs ± 0.029µs	37.709µs	37.762µs	37.802µs	37.965µs	0.74%	1.139	5.091	0.13%	0.003µs	1	200
normalization/normalize_service/normalize_service/[empty string]	throughput	26340239.632op/s	26535725.547op/s ± 33418.802op/s	26536334.184op/s ± 20141.768op/s	26558837.789op/s	26585558.661op/s	26598421.139op/s	26610973.406op/s	0.28%	-1.118	4.959	0.13%	2363.066op/s	1	200
normalization/normalize_service/normalize_service/test_ASCII	execution_time	48.210µs	48.334µs ± 0.043µs	48.328µs ± 0.027µs	48.361µs	48.405µs	48.454µs	48.471µs	0.30%	0.515	0.767	0.09%	0.003µs	1	200
normalization/normalize_service/normalize_service/test_ASCII	throughput	20630771.781op/s	20689513.425op/s ± 18475.527op/s	20691768.133op/s ± 11581.106op/s	20701256.231op/s	20716387.999op/s	20724511.507op/s	20742388.958op/s	0.24%	-0.508	0.759	0.09%	1306.417op/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	[505.609µs; 505.738µs] or [-0.013%; +0.013%]	None	None	None
normalization/normalize_service/normalize_service/A0000000000000000000000000000000000000000000000000...	throughput	[1977308.383op/s; 1977815.224op/s] or [-0.013%; +0.013%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	execution_time	[453.332µs; 453.415µs] or [-0.009%; +0.009%]	None	None	None
normalization/normalize_service/normalize_service/Data🐨dog🐶 繋がっ⛰てて	throughput	[2205487.163op/s; 2205887.861op/s] or [-0.009%; +0.009%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	execution_time	[176.679µs; 176.760µs] or [-0.023%; +0.023%]	None	None	None
normalization/normalize_service/normalize_service/Test Conversion 0f Weird !@#$%^&**() Characters	throughput	[5657394.299op/s; 5659998.790op/s] or [-0.023%; +0.023%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	execution_time	[37.679µs; 37.692µs] or [-0.017%; +0.017%]	None	None	None
normalization/normalize_service/normalize_service/[empty string]	throughput	[26531094.023op/s; 26540357.072op/s] or [-0.017%; +0.017%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	execution_time	[48.328µs; 48.340µs] or [-0.012%; +0.012%]	None	None	None
normalization/normalize_service/normalize_service/test_ASCII	throughput	[20686952.895op/s; 20692073.955op/s] or [-0.012%; +0.012%]	None	None	None

Group 10

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	149.717µs	150.593µs ± 0.323µs	150.567µs ± 0.138µs	150.702µs	150.990µs	151.721µs	152.407µs	1.22%	1.849	8.365	0.21%	0.023µs	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	[150.548µs; 150.638µs] or [-0.030%; +0.030%]	None	None	None

Group 11

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	245.238ns	254.120ns ± 10.744ns	249.416ns ± 2.573ns	254.108ns	281.263ns	283.270ns	286.406ns	14.83%	1.848	2.126	4.22%	0.760ns	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	[252.631ns; 255.609ns] or [-0.586%; +0.586%]	None	None	None

Group 12

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	33.557µs	34.170µs ± 1.107µs	33.653µs ± 0.039µs	33.744µs	36.560µs	36.601µs	37.040µs	10.06%	1.698	0.919	3.23%	0.078µs	1	200

scenario	metric	95% CI mean	Shapiro-Wilk pvalue	Ljung-Box pvalue (lag=1)	Dip test pvalue
redis/obfuscate_redis_string	execution_time	[34.017µs; 34.323µs] or [-0.449%; +0.449%]	None	None	None

Group 13

cpu_model	git_commit_sha	git_commit_date	git_branch
Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	9469f89	1740656520	ivoanjo/prof-11405-fix-managed-string-table-cache-invalidation

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	3.893µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.916µs	3.918µs	3.919µs	3.920µs	0.15%	-2.243	15.222	0.07%	0.000µs	1	200
credit_card/is_card_number/	throughput	255090019.321op/s	255490126.444op/s ± 179604.811op/s	255478565.349op/s ± 97035.396op/s	255578091.891op/s	255772348.960op/s	255840656.708op/s	256858473.092op/s	0.54%	2.269	15.462	0.07%	12699.978op/s	1	200
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	82.245µs	82.544µs ± 0.231µs	82.476µs ± 0.112µs	82.653µs	82.962µs	83.277µs	84.137µs	2.01%	2.374	10.867	0.28%	0.016µs	1	200
credit_card/is_card_number/ 3782-8224-6310-005	throughput	11885388.999op/s	12114780.240op/s ± 33682.928op/s	12124721.243op/s ± 16539.339op/s	12137095.875op/s	12149700.906op/s	12155255.535op/s	12158733.259op/s	0.28%	-2.314	10.333	0.28%	2381.743op/s	1	200
credit_card/is_card_number/ 378282246310005	execution_time	76.342µs	76.941µs ± 0.289µs	76.921µs ± 0.184µs	77.107µs	77.530µs	77.796µs	77.941µs	1.33%	0.870	0.893	0.38%	0.020µs	1	200
credit_card/is_card_number/ 378282246310005	throughput	12830265.847op/s	12997178.144op/s ± 48714.704op/s	13000351.661op/s ± 31172.494op/s	13030954.710op/s	13060212.805op/s	13074132.978op/s	13098960.023op/s	0.76%	-0.846	0.837	0.37%	3444.650op/s	1	200
credit_card/is_card_number/37828224631	execution_time	3.896µs	3.914µs ± 0.003µs	3.914µs ± 0.001µs	3.916µs	3.918µs	3.919µs	3.920µs	0.16%	-1.670	9.653	0.07%	0.000µs	1	200
credit_card/is_card_number/37828224631	throughput	255083914.225op/s	255495209.983op/s ± 177293.372op/s	255482107.783op/s ± 94488.127op/s	255580052.029op/s	255781842.989op/s	255886851.025op/s	256705631.153op/s	0.48%	1.688	9.797	0.07%	12536.535op/s	1	200
credit_card/is_card_number/378282246310005	execution_time	72.820µs	73.837µs ± 0.452µs	73.791µs ± 0.307µs	74.142µs	74.581µs	75.140µs	75.162µs	1.86%	0.439	0.125	0.61%	0.032µs	1	200
credit_card/is_card_number/378282246310005	throughput	13304565.471op/s	13543874.917op/s ± 82742.249op/s	13551821.932op/s ± 56465.110op/s	13600040.180op/s	13665255.773op/s	13703685.008op/s	13732416.196op/s	1.33%	-0.404	0.073	0.61%	5850.761op/s	1	200
credit_card/is_card_number/37828224631000521389798	execution_time	51.927µs	52.226µs ± 0.114µs	52.226µs ± 0.083µs	52.305µs	52.407µs	52.489µs	52.572µs	0.66%	-0.015	0.027	0.22%	0.008µs	1	200
credit_card/is_card_number/37828224631000521389798	throughput	19021521.068op/s	19147577.934op/s ± 41696.209op/s	19147676.107op/s ± 30522.125op/s	19178277.246op/s	19218977.112op/s	19246649.916op/s	19257960.684op/s	0.58%	0.029	0.024	0.22%	2948.367op/s	1	200
credit_card/is_card_number/x371413321323331	execution_time	6.509µs	6.653µs ± 0.064µs	6.646µs ± 0.047µs	6.692µs	6.760µs	6.801µs	6.805µs	2.39%	0.177	-0.426	0.96%	0.005µs	1	200
credit_card/is_card_number/x371413321323331	throughput	146955627.907op/s	150330174.987op/s ± 1438138.574op/s	150472669.690op/s ± 1075767.993op/s	151553846.670op/s	152636735.629op/s	153346039.044op/s	153634435.702op/s	2.10%	-0.133	-0.440	0.95%	101691.754op/s	1	200
credit_card/is_card_number_no_luhn/	execution_time	3.893µs	3.915µs ± 0.003µs	3.915µs ± 0.001µs	3.916µs	3.919µs	3.920µs	3.927µs	0.32%	-2.179	23.678	0.07%	0.000µs	1	200
credit_card/is_card_number_no_luhn/	throughput	254633126.983op/s	255428714.548op/s ± 176017.256op/s	255439103.319op/s ± 66649.092op/s	255498524.496op/s	255595087.763op/s	255892139.180op/s	256878538.678op/s	0.56%	2.222	24.005	0.07%	12446.299op/s	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	63.646µs	63.838µs ± 0.091µs	63.821µs ± 0.050µs	63.883µs	63.997µs	64.152µs	64.291µs	0.74%	1.320	3.682	0.14%	0.006µs	1	200
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	15554245.829op/s	15664642.670op/s ± 22306.797op/s	15668794.812op/s ± 12262.309op/s	15679076.273op/s	15694266.100op/s	15701927.719op/s	15711785.410op/s	0.27%	-1.304	3.604	0.14%	1577.329op/s	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	57.428µs	57.538µs ± 0.076µs	57.514µs ± 0.020µs	57.550µs	57.668µs	57.879µs	57.907µs	0.68%	2.737	8.965	0.13%	0.005µs	1	200
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	17269072.798op/s	17379772.659op/s ± 22840.626op/s	17386997.135op/s ± 6186.855op/s	17391677.647op/s	17400204.281op/s	17407291.166op/s	17412997.061op/s	0.15%	-2.723	8.884	0.13%	1615.076op/s	1	200
credit_card/is_card_number_no_luhn/37828224631	execution_time	3.892µs	3.914µs ± 0.003µs	3.914µs ± 0.002µs	3.916µs	3.919µs	3.922µs	3.931µs	0.43%	-0.774	13.774	0.08%	0.000µs	1	200
credit_card/is_card_number_no_luhn/37828224631	throughput	254383563.239op/s	255487469.425op/s ± 210160.156op/s	255483167.548op/s ± 100013.366op/s	255587450.656op/s	255745675.312op/s	255935900.053op/s	256941749.818op/s	0.57%	0.812	13.919	0.08%	14860.567op/s	1	200
credit_card/is_card_number_no_luhn/378282246310005	execution_time	54.572µs	54.727µs ± 0.173µs	54.677µs ± 0.030µs	54.710µs	55.113µs	55.555µs	55.600µs	1.69%	3.215	10.856	0.32%	0.012µs	1	200
credit_card/is_card_number_no_luhn/378282246310005	throughput	17985514.290op/s	18272558.893op/s ± 57277.876op/s	18289071.366op/s ± 10000.117op/s	18297690.374op/s	18309062.621op/s	18321215.400op/s	18324521.875op/s	0.19%	-3.192	10.680	0.31%	4050.157op/s	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	51.917µs	52.192µs ± 0.113µs	52.188µs ± 0.080µs	52.267µs	52.379µs	52.455µs	52.506µs	0.61%	0.127	-0.279	0.22%	0.008µs	1	200
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	19045291.290op/s	19160105.768op/s ± 41392.087op/s	19161516.970op/s ± 29289.935op/s	19190949.550op/s	19224040.627op/s	19248123.136op/s	19261594.728op/s	0.52%	-0.116	-0.284	0.22%	2926.863op/s	1	200
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	6.477µs	6.652µs ± 0.065µs	6.646µs ± 0.047µs	6.697µs	6.756µs	6.800µs	6.836µs	2.86%	0.057	-0.093	0.98%	0.005µs	1	200
credit_card/is_card_number_no_luhn/x371413321323331	throughput	146285857.554op/s	150353157.445op/s ± 1479669.908op/s	150466280.341op/s ± 1080880.171op/s	151471081.498op/s	152552662.825op/s	154075842.186op/s	154389484.094op/s	2.61%	-0.001	-0.090	0.98%	104628.463op/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	[3.914µs; 3.914µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/	throughput	[255465234.945op/s; 255515017.944op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	execution_time	[82.512µs; 82.576µs] or [-0.039%; +0.039%]	None	None	None
credit_card/is_card_number/ 3782-8224-6310-005	throughput	[12110112.110op/s; 12119448.370op/s] or [-0.039%; +0.039%]	None	None	None
credit_card/is_card_number/ 378282246310005	execution_time	[76.901µs; 76.981µs] or [-0.052%; +0.052%]	None	None	None
credit_card/is_card_number/ 378282246310005	throughput	[12990426.754op/s; 13003929.533op/s] or [-0.052%; +0.052%]	None	None	None
credit_card/is_card_number/37828224631	execution_time	[3.914µs; 3.914µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/37828224631	throughput	[255470638.827op/s; 255519781.139op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number/378282246310005	execution_time	[73.774µs; 73.900µs] or [-0.085%; +0.085%]	None	None	None
credit_card/is_card_number/378282246310005	throughput	[13532407.637op/s; 13555342.197op/s] or [-0.085%; +0.085%]	None	None	None
credit_card/is_card_number/37828224631000521389798	execution_time	[52.210µs; 52.242µs] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number/37828224631000521389798	throughput	[19141799.240op/s; 19153356.628op/s] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number/x371413321323331	execution_time	[6.644µs; 6.661µs] or [-0.133%; +0.133%]	None	None	None
credit_card/is_card_number/x371413321323331	throughput	[150130862.812op/s; 150529487.162op/s] or [-0.133%; +0.133%]	None	None	None
credit_card/is_card_number_no_luhn/	execution_time	[3.915µs; 3.915µs] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/	throughput	[255404320.249op/s; 255453108.846op/s] or [-0.010%; +0.010%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	execution_time	[63.826µs; 63.851µs] or [-0.020%; +0.020%]	None	None	None
credit_card/is_card_number_no_luhn/ 3782-8224-6310-005	throughput	[15661551.162op/s; 15667734.177op/s] or [-0.020%; +0.020%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	execution_time	[57.528µs; 57.549µs] or [-0.018%; +0.018%]	None	None	None
credit_card/is_card_number_no_luhn/ 378282246310005	throughput	[17376607.168op/s; 17382938.150op/s] or [-0.018%; +0.018%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	execution_time	[3.914µs; 3.915µs] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631	throughput	[255458343.248op/s; 255516595.601op/s] or [-0.011%; +0.011%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	execution_time	[54.703µs; 54.751µs] or [-0.044%; +0.044%]	None	None	None
credit_card/is_card_number_no_luhn/378282246310005	throughput	[18264620.731op/s; 18280497.056op/s] or [-0.043%; +0.043%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	execution_time	[52.176µs; 52.208µs] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number_no_luhn/37828224631000521389798	throughput	[19154369.223op/s; 19165842.313op/s] or [-0.030%; +0.030%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	execution_time	[6.643µs; 6.661µs] or [-0.136%; +0.136%]	None	None	None
credit_card/is_card_number_no_luhn/x371413321323331	throughput	[150148089.427op/s; 150558225.464op/s] or [-0.136%; +0.136%]	None	None	None

Baseline

Omitted due to size.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 95.65217% with 4 lines in your changes missing coverage. Please review.

Project coverage is 72.04%. Comparing base (a1d958b) to head (9469f89).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #896      +/-   ##
==========================================
+ Coverage   71.77%   72.04%   +0.26%     
==========================================
  Files         328      328              
  Lines       48702    48786      +84     
==========================================
+ Hits        34955    35146     +191     
+ Misses      13747    13640     -107     

Components	Coverage Δ
crashtracker	42.93% <ø> (+0.02%)	⬆️
crashtracker-ffi	6.25% <ø> (ø)
datadog-alloc	98.73% <ø> (ø)
data-pipeline	92.21% <ø> (ø)
data-pipeline-ffi	90.39% <ø> (ø)
ddcommon	80.08% <ø> (ø)
ddcommon-ffi	61.05% <ø> (ø)
ddtelemetry	61.74% <ø> (ø)
ddtelemetry-ffi	22.46% <ø> (ø)
dogstatsd	90.16% <ø> (ø)
dogstatsd-client	82.57% <ø> (ø)
ipc	82.63% <ø> (ø)
profiling	82.02% <95.65%> (+1.97%)	⬆️
profiling-ffi	70.68% <ø> (ø)
serverless	0.00% <ø> (ø)
sidecar	40.23% <ø> (ø)
sidecar-ffi	0.14% <ø> (ø)
spawn-worker	54.37% <ø> (ø)
tinybytes	92.00% <ø> (ø)
trace-mini-agent	72.48% <ø> (ø)
trace-normalization	98.23% <ø> (ø)
trace-obfuscation	95.96% <ø> (ø)
trace-protobuf	78.13% <ø> (ø)
trace-utils	93.29% <ø> (ø)