feat: improvements to line level granularity in per-test coverage by daniel-mohedano · Pull Request #11122 · DataDog/dd-trace-java

daniel-mohedano · 2026-04-15T14:24:24Z

What Does This Do

Motivation

Additional Notes

Contributor Checklist

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Update the CODEOWNERS file on source file addition, migration, or deletion
Update public documentation with any new configuration flags or behaviors

Jira ticket: [PROJ-IDENT]

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cit-pr-commenter-54b7da · 2026-04-15T14:38:22Z

Test Environment - sbt-scalatest

Job Status: success

Scenario	Overhead (%)
agent	55.85
agentEvpProxy	56.50

cit-pr-commenter-54b7da · 2026-04-15T14:41:34Z

Test Environment - nebula-release-plugin

Job Status: success

Scenario	Overhead (%)
agent	37.17
agentless	36.14
agentlessCodeCoverage	44.78
agentlessLineCoverage	75.31

cit-pr-commenter-54b7da · 2026-04-15T14:42:21Z

Test Environment - netflix-zuul

Job Status: success

Scenario	Overhead (%)
agent	87.37
agentless	81.94
agentlessCodeCoverage	97.05
agentlessLineCoverage	112.90

cit-pr-commenter-54b7da · 2026-04-15T14:43:32Z

Test Environment - pass4s

Job Status: success

Scenario	Overhead (%)
agent	12.28
agentless	10.53
agentlessCodeCoverage	14.96

cit-pr-commenter-54b7da · 2026-04-15T14:43:54Z

Test Environment - reactive-streams-jvm

Job Status: success

Scenario	Overhead (%)
agent	23.33
agentless	18.54
agentlessCodeCoverage	20.74
agentlessLineCoverage	30.74

cit-pr-commenter-54b7da · 2026-04-15T14:52:14Z

Test Environment - jolokia

Job Status: success

Scenario	Overhead (%)
agent	96.38
agentless	92.66
agentlessCodeCoverage	99.57
agentlessLineCoverage	101.05

cit-pr-commenter-54b7da · 2026-04-15T14:53:55Z

Test Environment - sonar-kotlin

Job Status: failed

Scenario	Overhead (%)
agent	12.62
agentless	11.45
agentlessCodeCoverage	15.81
agentlessLineCoverage	18.01

cit-pr-commenter-54b7da · 2026-04-15T14:57:56Z

Test Environment - okhttp

Job Status: success

Scenario	Overhead (%)
agent	17.50
agentless	17.42
agentlessCodeCoverage	21.22
agentlessLineCoverage	42.03

cit-pr-commenter-54b7da · 2026-04-15T15:13:26Z

Test Environment - sonar-java

Job Status: failed

Scenario	Overhead (%)
agent	-14.18
agentless	-17.89
agentlessCodeCoverage	31.35
agentlessLineCoverage	-69.71

cit-pr-commenter-54b7da · 2026-04-15T15:15:27Z

Test Environment - spring_boot

Job Status: failed

Scenario	Overhead (%)
agent	16.57
agentless	9.58
agentlessCodeCoverage	13.76
agentlessLineCoverage	31.00

pr-commenter · 2026-04-15T15:15:52Z

Benchmarks

⚠️ Warning: Baseline build not found for merge-base commit. Comparing against the latest commit on master instead.

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	daniel.mohedano/line-coverage-improvements
git_commit_date	1776263577	1776263005
git_commit_sha	93449b6f0f	`20e8485`
release_version	1.62.0-SNAPSHOT~693449b6f0f	1.62.0-SNAPSHOT~20e8485faa

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1776264871	1776264871
ci_job_id	1597774168	1597774168
ci_pipeline_id	107830540	107830540
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version	Linux runner-zfyrx7zua-project-304-concurrent-0-z83h15ii 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux	Linux runner-zfyrx7zua-project-304-concurrent-0-z83h15ii 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
module	Agent	Agent
parent	None	None

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 63 metrics, 8 unstable metrics.

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.059 s) : 0, 1058514
Total [baseline] (11.123 s) : 0, 11122888
Agent [candidate] (1.057 s) : 0, 1056752
Total [candidate] (11.15 s) : 0, 11149758
section appsec
Agent [baseline] (1.254 s) : 0, 1253545
Total [baseline] (11.165 s) : 0, 11164837
Agent [candidate] (1.257 s) : 0, 1256523
Total [candidate] (11.108 s) : 0, 11108434
section iast
Agent [baseline] (1.224 s) : 0, 1224464
Total [baseline] (11.326 s) : 0, 11325792
Agent [candidate] (1.221 s) : 0, 1220980
Total [candidate] (11.217 s) : 0, 11217490
section profiling
Agent [baseline] (1.194 s) : 0, 1194226
Total [baseline] (11.085 s) : 0, 11085434
Agent [candidate] (1.185 s) : 0, 1185327
Total [candidate] (11.138 s) : 0, 11138331

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.059 s	-
Agent	appsec	1.254 s	195.031 ms (18.4%)
Agent	iast	1.224 s	165.95 ms (15.7%)
Agent	profiling	1.194 s	135.712 ms (12.8%)
Total	tracing	11.123 s	-
Total	appsec	11.165 s	41.95 ms (0.4%)
Total	iast	11.326 s	202.904 ms (1.8%)
Total	profiling	11.085 s	-37.454 ms (-0.3%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.057 s	-
Agent	appsec	1.257 s	199.772 ms (18.9%)
Agent	iast	1.221 s	164.228 ms (15.5%)
Agent	profiling	1.185 s	128.575 ms (12.2%)
Total	tracing	11.15 s	-
Total	appsec	11.108 s	-41.324 ms (-0.4%)
Total	iast	11.217 s	67.731 ms (0.6%)
Total	profiling	11.138 s	-11.428 ms (-0.1%)

gantt
    title petclinic - break down per module: candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.23 ms) : 0, 1230
crashtracking [candidate] (1.218 ms) : 0, 1218
BytebuddyAgent [baseline] (632.194 ms) : 0, 632194
BytebuddyAgent [candidate] (632.321 ms) : 0, 632321
AgentMeter [baseline] (29.456 ms) : 0, 29456
AgentMeter [candidate] (29.377 ms) : 0, 29377
GlobalTracer [baseline] (248.944 ms) : 0, 248944
GlobalTracer [candidate] (249.004 ms) : 0, 249004
AppSec [baseline] (32.384 ms) : 0, 32384
AppSec [candidate] (32.023 ms) : 0, 32023
Debugger [baseline] (60.195 ms) : 0, 60195
Debugger [candidate] (59.851 ms) : 0, 59851
Remote Config [baseline] (657.989 µs) : 0, 658
Remote Config [candidate] (594.372 µs) : 0, 594
Telemetry [baseline] (8.101 ms) : 0, 8101
Telemetry [candidate] (8.046 ms) : 0, 8046
Flare Poller [baseline] (9.166 ms) : 0, 9166
Flare Poller [candidate] (8.3 ms) : 0, 8300
section appsec
crashtracking [baseline] (1.222 ms) : 0, 1222
crashtracking [candidate] (1.23 ms) : 0, 1230
BytebuddyAgent [baseline] (664.063 ms) : 0, 664063
BytebuddyAgent [candidate] (666.573 ms) : 0, 666573
AgentMeter [baseline] (12.146 ms) : 0, 12146
AgentMeter [candidate] (12.191 ms) : 0, 12191
GlobalTracer [baseline] (249.767 ms) : 0, 249767
GlobalTracer [candidate] (250.367 ms) : 0, 250367
IAST [baseline] (24.84 ms) : 0, 24840
IAST [candidate] (24.773 ms) : 0, 24773
AppSec [baseline] (186.179 ms) : 0, 186179
AppSec [candidate] (185.891 ms) : 0, 185891
Debugger [baseline] (66.276 ms) : 0, 66276
Debugger [candidate] (66.223 ms) : 0, 66223
Remote Config [baseline] (615.489 µs) : 0, 615
Remote Config [candidate] (607.181 µs) : 0, 607
Telemetry [baseline] (8.391 ms) : 0, 8391
Telemetry [candidate] (8.582 ms) : 0, 8582
Flare Poller [baseline] (3.55 ms) : 0, 3550
Flare Poller [candidate] (3.571 ms) : 0, 3571
section iast
crashtracking [baseline] (1.23 ms) : 0, 1230
crashtracking [candidate] (1.232 ms) : 0, 1232
BytebuddyAgent [baseline] (801.539 ms) : 0, 801539
BytebuddyAgent [candidate] (798.581 ms) : 0, 798581
AgentMeter [baseline] (11.381 ms) : 0, 11381
AgentMeter [candidate] (11.339 ms) : 0, 11339
GlobalTracer [baseline] (239.395 ms) : 0, 239395
GlobalTracer [candidate] (238.405 ms) : 0, 238405
IAST [baseline] (25.775 ms) : 0, 25775
IAST [candidate] (25.734 ms) : 0, 25734
AppSec [baseline] (31.916 ms) : 0, 31916
AppSec [candidate] (30.828 ms) : 0, 30828
Debugger [baseline] (61.236 ms) : 0, 61236
Debugger [candidate] (62.312 ms) : 0, 62312
Remote Config [baseline] (548.128 µs) : 0, 548
Remote Config [candidate] (527.345 µs) : 0, 527
Telemetry [baseline] (11.67 ms) : 0, 11670
Telemetry [candidate] (12.317 ms) : 0, 12317
Flare Poller [baseline] (3.422 ms) : 0, 3422
Flare Poller [candidate] (3.445 ms) : 0, 3445
section profiling
crashtracking [baseline] (1.183 ms) : 0, 1183
crashtracking [candidate] (1.184 ms) : 0, 1184
BytebuddyAgent [baseline] (696.941 ms) : 0, 696941
BytebuddyAgent [candidate] (691.25 ms) : 0, 691250
AgentMeter [baseline] (9.163 ms) : 0, 9163
AgentMeter [candidate] (9.2 ms) : 0, 9200
GlobalTracer [baseline] (208.793 ms) : 0, 208793
GlobalTracer [candidate] (207.374 ms) : 0, 207374
AppSec [baseline] (33.217 ms) : 0, 33217
AppSec [candidate] (32.565 ms) : 0, 32565
Debugger [baseline] (66.274 ms) : 0, 66274
Debugger [candidate] (65.958 ms) : 0, 65958
Remote Config [baseline] (594.697 µs) : 0, 595
Remote Config [candidate] (571.112 µs) : 0, 571
Telemetry [baseline] (7.9 ms) : 0, 7900
Telemetry [candidate] (7.88 ms) : 0, 7880
Flare Poller [baseline] (3.604 ms) : 0, 3604
Flare Poller [candidate] (3.596 ms) : 0, 3596
ProfilingAgent [baseline] (94.767 ms) : 0, 94767
ProfilingAgent [candidate] (94.519 ms) : 0, 94519
Profiling [baseline] (95.35 ms) : 0, 95350
Profiling [candidate] (95.091 ms) : 0, 95091

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.058 s) : 0, 1058441
Total [baseline] (8.843 s) : 0, 8842733
Agent [candidate] (1.059 s) : 0, 1059333
Total [candidate] (8.894 s) : 0, 8893690
section iast
Agent [baseline] (1.224 s) : 0, 1224096
Total [baseline] (9.572 s) : 0, 9571600
Agent [candidate] (1.223 s) : 0, 1223493
Total [candidate] (9.557 s) : 0, 9556768

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.058 s	-
Agent	iast	1.224 s	165.655 ms (15.7%)
Total	tracing	8.843 s	-
Total	iast	9.572 s	728.867 ms (8.2%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.059 s	-
Agent	iast	1.223 s	164.16 ms (15.5%)
Total	tracing	8.894 s	-
Total	iast	9.557 s	663.078 ms (7.5%)

gantt
    title insecure-bank - break down per module: candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.239 ms) : 0, 1239
crashtracking [candidate] (1.245 ms) : 0, 1245
BytebuddyAgent [baseline] (633.506 ms) : 0, 633506
BytebuddyAgent [candidate] (633.181 ms) : 0, 633181
AgentMeter [baseline] (29.441 ms) : 0, 29441
AgentMeter [candidate] (29.531 ms) : 0, 29531
GlobalTracer [baseline] (248.684 ms) : 0, 248684
GlobalTracer [candidate] (249.193 ms) : 0, 249193
AppSec [baseline] (32.343 ms) : 0, 32343
AppSec [candidate] (32.066 ms) : 0, 32066
Debugger [baseline] (59.21 ms) : 0, 59210
Debugger [candidate] (59.42 ms) : 0, 59420
Remote Config [baseline] (597.292 µs) : 0, 597
Remote Config [candidate] (589.309 µs) : 0, 589
Telemetry [baseline] (8.046 ms) : 0, 8046
Telemetry [candidate] (8.101 ms) : 0, 8101
Flare Poller [baseline] (9.143 ms) : 0, 9143
Flare Poller [candidate] (9.821 ms) : 0, 9821
section iast
crashtracking [baseline] (1.24 ms) : 0, 1240
crashtracking [candidate] (1.223 ms) : 0, 1223
BytebuddyAgent [baseline] (801.992 ms) : 0, 801992
BytebuddyAgent [candidate] (802.731 ms) : 0, 802731
AgentMeter [baseline] (11.396 ms) : 0, 11396
AgentMeter [candidate] (11.429 ms) : 0, 11429
GlobalTracer [baseline] (238.978 ms) : 0, 238978
GlobalTracer [candidate] (238.769 ms) : 0, 238769
AppSec [baseline] (34.291 ms) : 0, 34291
AppSec [candidate] (33.123 ms) : 0, 33123
Debugger [baseline] (57.725 ms) : 0, 57725
Debugger [candidate] (59.295 ms) : 0, 59295
Remote Config [baseline] (537.513 µs) : 0, 538
Remote Config [candidate] (535.795 µs) : 0, 536
Telemetry [baseline] (12.378 ms) : 0, 12378
Telemetry [candidate] (11.012 ms) : 0, 11012
Flare Poller [baseline] (3.451 ms) : 0, 3451
Flare Poller [candidate] (3.374 ms) : 0, 3374
IAST [baseline] (25.775 ms) : 0, 25775
IAST [candidate] (25.673 ms) : 0, 25673

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	daniel.mohedano/line-coverage-improvements
git_commit_date	1776263565	1776263005
git_commit_sha	93449b6f0f	`20e8485`
release_version	1.62.0-SNAPSHOT~693449b6f0f	1.62.0-SNAPSHOT~20e8485faa

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1776265333	1776265333
ci_job_id	1597774172	1597774172
ci_pipeline_id	107830540	107830540
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version	Linux runner-zfyrx7zua-project-304-concurrent-0-71tzw1qa 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux	Linux runner-zfyrx7zua-project-304-concurrent-0-71tzw1qa 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Summary

Found 5 performance improvements and 1 performance regressions! Performance is the same for 14 metrics, 16 unstable metrics.

scenario	Δ mean agg_http_req_duration_p50	Δ mean agg_http_req_duration_p95	Δ mean throughput	candidate mean agg_http_req_duration_p50	candidate mean agg_http_req_duration_p95	candidate mean throughput	baseline mean agg_http_req_duration_p50	baseline mean agg_http_req_duration_p95	baseline mean throughput
scenario:load:insecure-bank:profiling:high_load	better [-209.875µs; -47.788µs] or [-11.240%; -2.559%]	unstable [-1227.699µs; -140.139µs] or [-21.468%; -2.451%]	unstable [-80.880op/s; +478.568op/s] or [-4.224%; +24.995%]	1.738ms	5.035ms	2113.500op/s	1.867ms	5.719ms	1914.656op/s
scenario:load:insecure-bank:iast_FULL:high_load	better [-404.887µs; -112.815µs] or [-7.544%; -2.102%]	better [-1018.121µs; -329.233µs] or [-7.918%; -2.560%]	unstable [-58.380op/s; +122.318op/s] or [-7.646%; +16.021%]	5.108ms	12.185ms	795.469op/s	5.367ms	12.859ms	763.500op/s
scenario:load:petclinic:iast:high_load	better [-1.414ms; -0.707ms] or [-7.707%; -3.851%]	better [-2.173ms; -0.847ms] or [-7.316%; -2.850%]	unstable [-13.848op/s; +41.098op/s] or [-5.541%; +16.445%]	17.290ms	28.199ms	263.531op/s	18.350ms	29.709ms	249.906op/s
scenario:load:petclinic:profiling:high_load	worse [+618.746µs; +1199.382µs] or [+3.510%; +6.805%]	same [-101.476µs; +1117.519µs] or [-0.350%; +3.849%]	unstable [-36.711op/s; +17.711op/s] or [-14.231%; +6.866%]	18.535ms	29.540ms	248.469op/s	17.626ms	29.032ms	257.969op/s

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.245 ms) : 1233, 1258
.   : milestone, 1245,
iast (3.355 ms) : 3304, 3405
.   : milestone, 3355,
iast_FULL (6.055 ms) : 5994, 6117
.   : milestone, 6055,
iast_GLOBAL (3.931 ms) : 3863, 3999
.   : milestone, 3931,
profiling (2.368 ms) : 2345, 2392
.   : milestone, 2368,
tracing (1.908 ms) : 1892, 1924
.   : milestone, 1908,
section candidate
no_agent (1.259 ms) : 1247, 1271
.   : milestone, 1259,
iast (3.406 ms) : 3354, 3459
.   : milestone, 3406,
iast_FULL (5.811 ms) : 5754, 5869
.   : milestone, 5811,
iast_GLOBAL (3.798 ms) : 3733, 3864
.   : milestone, 3798,
profiling (2.139 ms) : 2119, 2158
.   : milestone, 2139,
tracing (1.852 ms) : 1837, 1867
.   : milestone, 1852,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.245 ms [1.233 ms, 1.258 ms]	-
iast	3.355 ms [3.304 ms, 3.405 ms]	2.109 ms (169.4%)
iast_FULL	6.055 ms [5.994 ms, 6.117 ms]	4.81 ms (386.2%)
iast_GLOBAL	3.931 ms [3.863 ms, 3.999 ms]	2.686 ms (215.6%)
profiling	2.368 ms [2.345 ms, 2.392 ms]	1.123 ms (90.2%)
tracing	1.908 ms [1.892 ms, 1.924 ms]	662.309 µs (53.2%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.259 ms [1.247 ms, 1.271 ms]	-
iast	3.406 ms [3.354 ms, 3.459 ms]	2.148 ms (170.7%)
iast_FULL	5.811 ms [5.754 ms, 5.869 ms]	4.553 ms (361.7%)
iast_GLOBAL	3.798 ms [3.733 ms, 3.864 ms]	2.54 ms (201.8%)
profiling	2.139 ms [2.119 ms, 2.158 ms]	879.987 µs (69.9%)
tracing	1.852 ms [1.837 ms, 1.867 ms]	593.304 µs (47.1%)

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f
    dateFormat X
    axisFormat %s
section baseline
no_agent (19.509 ms) : 19310, 19707
.   : milestone, 19509,
appsec (18.868 ms) : 18679, 19057
.   : milestone, 18868,
code_origins (17.902 ms) : 17723, 18081
.   : milestone, 17902,
iast (18.675 ms) : 18492, 18859
.   : milestone, 18675,
profiling (18.084 ms) : 17908, 18260
.   : milestone, 18084,
tracing (18.012 ms) : 17835, 18189
.   : milestone, 18012,
section candidate
no_agent (18.487 ms) : 18299, 18675
.   : milestone, 18487,
appsec (19.014 ms) : 18820, 19208
.   : milestone, 19014,
code_origins (17.985 ms) : 17805, 18164
.   : milestone, 17985,
iast (17.702 ms) : 17529, 17874
.   : milestone, 17702,
profiling (18.782 ms) : 18598, 18967
.   : milestone, 18782,
tracing (18.031 ms) : 17853, 18208
.   : milestone, 18031,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.509 ms [19.31 ms, 19.707 ms]	-
appsec	18.868 ms [18.679 ms, 19.057 ms]	-640.909 µs (-3.3%)
code_origins	17.902 ms [17.723 ms, 18.081 ms]	-1.607 ms (-8.2%)
iast	18.675 ms [18.492 ms, 18.859 ms]	-833.116 µs (-4.3%)
profiling	18.084 ms [17.908 ms, 18.26 ms]	-1.424 ms (-7.3%)
tracing	18.012 ms [17.835 ms, 18.189 ms]	-1.497 ms (-7.7%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.487 ms [18.299 ms, 18.675 ms]	-
appsec	19.014 ms [18.82 ms, 19.208 ms]	526.911 µs (2.9%)
code_origins	17.985 ms [17.805 ms, 18.164 ms]	-502.323 µs (-2.7%)
iast	17.702 ms [17.529 ms, 17.874 ms]	-785.578 µs (-4.2%)
profiling	18.782 ms [18.598 ms, 18.967 ms]	295.099 µs (1.6%)
tracing	18.031 ms [17.853 ms, 18.208 ms]	-456.514 µs (-2.5%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	daniel.mohedano/line-coverage-improvements
git_commit_date	1776263829	1776263005
git_commit_sha	93449b6f0f	`20e8485`
release_version	1.62.0-SNAPSHOT~693449b6f0f	1.62.0-SNAPSHOT~20e8485faa

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1776265298	1776265298
ci_job_id	1597774176	1597774176
ci_pipeline_id	107830540	107830540
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version	Linux runner-zfyrx7zua-project-304-concurrent-2-8vsbma2g 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux	Linux runner-zfyrx7zua-project-304-concurrent-2-8vsbma2g 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 10 metrics, 2 unstable metrics.

Execution time for biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.506 s) : 15506000, 15506000
.   : milestone, 15506000,
appsec (14.87 s) : 14870000, 14870000
.   : milestone, 14870000,
iast (18.395 s) : 18395000, 18395000
.   : milestone, 18395000,
iast_GLOBAL (17.956 s) : 17956000, 17956000
.   : milestone, 17956000,
profiling (14.762 s) : 14762000, 14762000
.   : milestone, 14762000,
tracing (15.11 s) : 15110000, 15110000
.   : milestone, 15110000,
section candidate
no_agent (15.571 s) : 15571000, 15571000
.   : milestone, 15571000,
appsec (14.637 s) : 14637000, 14637000
.   : milestone, 14637000,
iast (17.993 s) : 17993000, 17993000
.   : milestone, 17993000,
iast_GLOBAL (18.138 s) : 18138000, 18138000
.   : milestone, 18138000,
profiling (15.672 s) : 15672000, 15672000
.   : milestone, 15672000,
tracing (14.911 s) : 14911000, 14911000
.   : milestone, 14911000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.506 s [15.506 s, 15.506 s]	-
appsec	14.87 s [14.87 s, 14.87 s]	-636.0 ms (-4.1%)
iast	18.395 s [18.395 s, 18.395 s]	2.889 s (18.6%)
iast_GLOBAL	17.956 s [17.956 s, 17.956 s]	2.45 s (15.8%)
profiling	14.762 s [14.762 s, 14.762 s]	-744.0 ms (-4.8%)
tracing	15.11 s [15.11 s, 15.11 s]	-396.0 ms (-2.6%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.571 s [15.571 s, 15.571 s]	-
appsec	14.637 s [14.637 s, 14.637 s]	-934.0 ms (-6.0%)
iast	17.993 s [17.993 s, 17.993 s]	2.422 s (15.6%)
iast_GLOBAL	18.138 s [18.138 s, 18.138 s]	2.567 s (16.5%)
profiling	15.672 s [15.672 s, 15.672 s]	101.0 ms (0.6%)
tracing	14.911 s [14.911 s, 14.911 s]	-660.0 ms (-4.2%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~20e8485faa, baseline=1.62.0-SNAPSHOT~693449b6f0f
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.494 ms) : 1482, 1505
.   : milestone, 1494,
appsec (3.864 ms) : 3640, 4087
.   : milestone, 3864,
iast (2.279 ms) : 2210, 2348
.   : milestone, 2279,
iast_GLOBAL (2.329 ms) : 2260, 2399
.   : milestone, 2329,
profiling (2.523 ms) : 2358, 2689
.   : milestone, 2523,
tracing (2.079 ms) : 2025, 2132
.   : milestone, 2079,
section candidate
no_agent (1.492 ms) : 1481, 1504
.   : milestone, 1492,
appsec (3.836 ms) : 3614, 4059
.   : milestone, 3836,
iast (2.28 ms) : 2211, 2349
.   : milestone, 2280,
iast_GLOBAL (2.321 ms) : 2251, 2390
.   : milestone, 2321,
profiling (2.106 ms) : 2051, 2161
.   : milestone, 2106,
tracing (2.088 ms) : 2034, 2142
.   : milestone, 2088,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.494 ms [1.482 ms, 1.505 ms]	-
appsec	3.864 ms [3.64 ms, 4.087 ms]	2.37 ms (158.7%)
iast	2.279 ms [2.21 ms, 2.348 ms]	785.122 µs (52.6%)
iast_GLOBAL	2.329 ms [2.26 ms, 2.399 ms]	835.592 µs (55.9%)
profiling	2.523 ms [2.358 ms, 2.689 ms]	1.03 ms (68.9%)
tracing	2.079 ms [2.025 ms, 2.132 ms]	585.191 µs (39.2%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.492 ms [1.481 ms, 1.504 ms]	-
appsec	3.836 ms [3.614 ms, 4.059 ms]	2.344 ms (157.1%)
iast	2.28 ms [2.211 ms, 2.349 ms]	787.513 µs (52.8%)
iast_GLOBAL	2.321 ms [2.251 ms, 2.39 ms]	828.095 µs (55.5%)
profiling	2.106 ms [2.051 ms, 2.161 ms]	613.137 µs (41.1%)
tracing	2.088 ms [2.034 ms, 2.142 ms]	596.053 µs (39.9%)

feat: improvements to line level granularity in per-test coverage

20e8485

daniel-mohedano added type: enhancement Enhancements and improvements comp: ci visibility Continuous Integration Visibility labels Apr 15, 2026

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feat: improvements to line level granularity in per-test coverage#11122

feat: improvements to line level granularity in per-test coverage#11122
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daniel-mohedano commented Apr 15, 2026

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