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Merged
amarziali merged 5 commits into from
Oct 6, 2025
Merged

Regroup jdk related instrumentations #9663

amarziali merged 5 commits into from
Oct 6, 2025

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@amarziali
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@amarziali amarziali commented Oct 3, 2025 •
edited
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What Does This Do

Refactor gradle modules of jdk related instrumentation under a big java umbrella.

Notable changes:

  • java-directbytebuffer -> java-nio-1.8
  • java-completablefuture -> java-concurrent-1.8

Other profiling modules (wallclock, exception) will be moved later

Motivation

Additional Notes

Contributor Checklist

Jira ticket: [PROJ-IDENT]

@amarziali amarziali added tag: no release notes Changes to exclude from release notes type: refactoring inst: java Core Java language instrumentation labels Oct 3, 2025
@amarziali amarziali marked this pull request as ready for review October 3, 2025 08:06
@amarziali amarziali requested review from a team as code owners October 3, 2025 08:06
@amarziali amarziali requested review from dougqh, manuel-alvarez-alvarez and robertpi and removed request for a team October 3, 2025 08:06
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datadog-datadog-prod-us1 bot commented Oct 3, 2025 •
edited by datadog-official bot
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🎯 Code Coverage
• Patch Coverage: 100.00%
• Total Coverage: 58.10% (+0.00%)

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🔗 Commit SHA: 122cc85 | Docs | Was this helpful? Give us feedback!

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pr-commenter bot commented Oct 3, 2025 •
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Benchmarks

Startup

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/regroup-jdk
git_commit_date 1759752550 1759767801
git_commit_sha 20dac8a 122cc85
release_version 1.54.0-SNAPSHOT~20dac8a306 1.54.0-SNAPSHOT~122cc8558e
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1759769677 1759769677
ci_job_id 1165235700 1165235700
ci_pipeline_id 78499220 78499220
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-pr3t98ek 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-pr3t98ek 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 59 metrics, 6 unstable metrics.

Startup time reports for insecure-bank 
gantt
    title insecure-bank - global startup overhead: candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.022 s) : 0, 1022327
Total [baseline] (8.669 s) : 0, 8668719
Agent [candidate] (1.021 s) : 0, 1021093
Total [candidate] (8.682 s) : 0, 8682399
section iast
Agent [baseline] (1.152 s) : 0, 1151837
Total [baseline] (9.248 s) : 0, 9247536
Agent [candidate] (1.149 s) : 0, 1149421
Total [candidate] (9.274 s) : 0, 9273799
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.022 s -
Agent iast 1.152 s 129.51 ms (12.7%)
Total tracing 8.669 s -
Total iast 9.248 s 578.817 ms (6.7%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.021 s -
Agent iast 1.149 s 128.328 ms (12.6%)
Total tracing 8.682 s -
Total iast 9.274 s 591.4 ms (6.8%) 
gantt
    title insecure-bank - break down per module: candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.478 ms) : 0, 1478
crashtracking [candidate] (1.45 ms) : 0, 1450
BytebuddyAgent [baseline] (695.909 ms) : 0, 695909
BytebuddyAgent [candidate] (695.44 ms) : 0, 695440
GlobalTracer [baseline] (242.061 ms) : 0, 242061
GlobalTracer [candidate] (243.018 ms) : 0, 243018
AppSec [baseline] (33.274 ms) : 0, 33274
AppSec [candidate] (33.042 ms) : 0, 33042
Debugger [baseline] (6.498 ms) : 0, 6498
Debugger [candidate] (6.44 ms) : 0, 6440
Remote Config [baseline] (685.771 µs) : 0, 686
Remote Config [candidate] (691.093 µs) : 0, 691
Telemetry [baseline] (9.378 ms) : 0, 9378
Telemetry [candidate] (9.289 ms) : 0, 9289
Flare Poller [baseline] (11.927 ms) : 0, 11927
Flare Poller [candidate] (10.74 ms) : 0, 10740
section iast
crashtracking [baseline] (1.47 ms) : 0, 1470
crashtracking [candidate] (1.456 ms) : 0, 1456
BytebuddyAgent [baseline] (815.015 ms) : 0, 815015
BytebuddyAgent [candidate] (813.87 ms) : 0, 813870
GlobalTracer [baseline] (232.228 ms) : 0, 232228
GlobalTracer [candidate] (231.762 ms) : 0, 231762
AppSec [baseline] (35.641 ms) : 0, 35641
AppSec [candidate] (35.018 ms) : 0, 35018
Debugger [baseline] (6.104 ms) : 0, 6104
Debugger [candidate] (6.113 ms) : 0, 6113
Remote Config [baseline] (613.027 µs) : 0, 613
Remote Config [candidate] (603.91 µs) : 0, 604
Telemetry [baseline] (8.523 ms) : 0, 8523
Telemetry [candidate] (8.711 ms) : 0, 8711
Flare Poller [baseline] (4.164 ms) : 0, 4164
Flare Poller [candidate] (4.211 ms) : 0, 4211
IAST [baseline] (26.856 ms) : 0, 26856
IAST [candidate] (26.545 ms) : 0, 26545
Loading
Startup time reports for petclinic 
gantt
    title petclinic - global startup overhead: candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.026 s) : 0, 1026298
Total [baseline] (10.691 s) : 0, 10690618
Agent [candidate] (1.023 s) : 0, 1023411
Total [candidate] (10.784 s) : 0, 10783558
section appsec
Agent [baseline] (1.2 s) : 0, 1199936
Total [baseline] (10.997 s) : 0, 10997160
Agent [candidate] (1.199 s) : 0, 1199151
Total [candidate] (11.085 s) : 0, 11085319
section iast
Agent [baseline] (1.151 s) : 0, 1151423
Total [baseline] (10.902 s) : 0, 10902257
Agent [candidate] (1.152 s) : 0, 1151807
Total [candidate] (10.983 s) : 0, 10982563
section profiling
Agent [baseline] (1.162 s) : 0, 1162300
Total [baseline] (11.059 s) : 0, 11058636
Agent [candidate] (1.172 s) : 0, 1172088
Total [candidate] (11.029 s) : 0, 11028503
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.026 s -
Agent appsec 1.2 s 173.638 ms (16.9%)
Agent iast 1.151 s 125.125 ms (12.2%)
Agent profiling 1.162 s 136.002 ms (13.3%)
Total tracing 10.691 s -
Total appsec 10.997 s 306.542 ms (2.9%)
Total iast 10.902 s 211.639 ms (2.0%)
Total profiling 11.059 s 368.018 ms (3.4%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.023 s -
Agent appsec 1.199 s 175.74 ms (17.2%)
Agent iast 1.152 s 128.396 ms (12.5%)
Agent profiling 1.172 s 148.676 ms (14.5%)
Total tracing 10.784 s -
Total appsec 11.085 s 301.762 ms (2.8%)
Total iast 10.983 s 199.006 ms (1.8%)
Total profiling 11.029 s 244.946 ms (2.3%) 
gantt
    title petclinic - break down per module: candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.476 ms) : 0, 1476
crashtracking [candidate] (1.459 ms) : 0, 1459
BytebuddyAgent [baseline] (699.964 ms) : 0, 699964
BytebuddyAgent [candidate] (699.107 ms) : 0, 699107
GlobalTracer [baseline] (243.728 ms) : 0, 243728
GlobalTracer [candidate] (241.574 ms) : 0, 241574
AppSec [baseline] (32.972 ms) : 0, 32972
AppSec [candidate] (32.838 ms) : 0, 32838
Debugger [baseline] (6.494 ms) : 0, 6494
Debugger [candidate] (6.43 ms) : 0, 6430
Remote Config [baseline] (700.443 µs) : 0, 700
Remote Config [candidate] (680.508 µs) : 0, 681
Telemetry [baseline] (9.371 ms) : 0, 9371
Telemetry [candidate] (9.386 ms) : 0, 9386
Flare Poller [baseline] (10.423 ms) : 0, 10423
Flare Poller [candidate] (10.736 ms) : 0, 10736
section appsec
crashtracking [baseline] (1.472 ms) : 0, 1472
crashtracking [candidate] (1.474 ms) : 0, 1474
BytebuddyAgent [baseline] (721.121 ms) : 0, 721121
BytebuddyAgent [candidate] (721.85 ms) : 0, 721850
GlobalTracer [baseline] (235.622 ms) : 0, 235622
GlobalTracer [candidate] (235.125 ms) : 0, 235125
AppSec [baseline] (173.406 ms) : 0, 173406
AppSec [candidate] (175.559 ms) : 0, 175559
Debugger [baseline] (6.199 ms) : 0, 6199
Debugger [candidate] (6.126 ms) : 0, 6126
Remote Config [baseline] (652.138 µs) : 0, 652
Remote Config [candidate] (645.122 µs) : 0, 645
Telemetry [baseline] (10.23 ms) : 0, 10230
Telemetry [candidate] (8.406 ms) : 0, 8406
Flare Poller [baseline] (4.936 ms) : 0, 4936
Flare Poller [candidate] (3.938 ms) : 0, 3938
IAST [baseline] (25.166 ms) : 0, 25166
IAST [candidate] (24.884 ms) : 0, 24884
section iast
crashtracking [baseline] (1.466 ms) : 0, 1466
crashtracking [candidate] (1.45 ms) : 0, 1450
BytebuddyAgent [baseline] (815.155 ms) : 0, 815155
BytebuddyAgent [candidate] (815.6 ms) : 0, 815600
GlobalTracer [baseline] (232.539 ms) : 0, 232539
GlobalTracer [candidate] (232.251 ms) : 0, 232251
AppSec [baseline] (35.07 ms) : 0, 35070
AppSec [candidate] (35.242 ms) : 0, 35242
Debugger [baseline] (6.019 ms) : 0, 6019
Debugger [candidate] (6.051 ms) : 0, 6051
Remote Config [baseline] (589.525 µs) : 0, 590
Remote Config [candidate] (597.707 µs) : 0, 598
Telemetry [baseline] (8.34 ms) : 0, 8340
Telemetry [candidate] (8.6 ms) : 0, 8600
Flare Poller [baseline] (4.168 ms) : 0, 4168
Flare Poller [candidate] (4.212 ms) : 0, 4212
IAST [baseline] (26.86 ms) : 0, 26860
IAST [candidate] (26.621 ms) : 0, 26621
section profiling
crashtracking [baseline] (1.426 ms) : 0, 1426
crashtracking [candidate] (1.432 ms) : 0, 1432
BytebuddyAgent [baseline] (722.02 ms) : 0, 722020
BytebuddyAgent [candidate] (728.03 ms) : 0, 728030
GlobalTracer [baseline] (217.922 ms) : 0, 217922
GlobalTracer [candidate] (219.186 ms) : 0, 219186
AppSec [baseline] (33.112 ms) : 0, 33112
AppSec [candidate] (33.526 ms) : 0, 33526
Debugger [baseline] (7.287 ms) : 0, 7287
Debugger [candidate] (7.259 ms) : 0, 7259
Remote Config [baseline] (698.726 µs) : 0, 699
Remote Config [candidate] (698.177 µs) : 0, 698
Telemetry [baseline] (15.869 ms) : 0, 15869
Telemetry [candidate] (15.64 ms) : 0, 15640
Flare Poller [baseline] (4.161 ms) : 0, 4161
Flare Poller [candidate] (4.287 ms) : 0, 4287
ProfilingAgent [baseline] (107.048 ms) : 0, 107048
ProfilingAgent [candidate] (108.281 ms) : 0, 108281
Profiling [baseline] (107.929 ms) : 0, 107929
Profiling [candidate] (109.682 ms) : 0, 109682
Loading

Load

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/regroup-jdk
git_commit_date 1759752550 1759767801
git_commit_sha 20dac8a 122cc85
release_version 1.54.0-SNAPSHOT~20dac8a306 1.54.0-SNAPSHOT~122cc8558e
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1759769353 1759769353
ci_job_id 1165235703 1165235703
ci_pipeline_id 78499220 78499220
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-ld3t4k65 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-ld3t4k65 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 2 performance regressions! Performance is the same for 10 metrics, 12 unstable metrics.

scenario Δ mean http_req_duration Δ mean throughput candidate mean http_req_duration candidate mean throughput baseline mean http_req_duration baseline mean throughput
scenario:load:insecure-bank:profiling:high_load worse
[+288.567µs; +588.002µs] or [+3.297%; +6.717%]		 unstable
[-95.192op/s; +45.317op/s] or [-17.965%; +8.552%]		 9.192ms 504.938op/s 8.753ms 529.875op/s
scenario:load:petclinic:no_agent:high_load worse
[+1.264ms; +1.914ms] or [+3.414%; +5.172%]		 unstable
[-13.759op/s; +3.534op/s] or [-10.899%; +2.799%]		 38.604ms 121.125op/s 37.014ms 126.237op/s
Request duration reports for petclinic 
gantt
    title petclinic - request duration [CI 0.99] : candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306
    dateFormat X
    axisFormat %s
section baseline
no_agent (37.014 ms) : 36724, 37305
.   : milestone, 37014,
appsec (48.506 ms) : 48083, 48929
.   : milestone, 48506,
code_origins (44.315 ms) : 43935, 44694
.   : milestone, 44315,
iast (45.682 ms) : 45287, 46078
.   : milestone, 45682,
profiling (50.15 ms) : 49660, 50640
.   : milestone, 50150,
tracing (44.871 ms) : 44479, 45262
.   : milestone, 44871,
section candidate
no_agent (38.604 ms) : 38290, 38917
.   : milestone, 38604,
appsec (48.482 ms) : 48046, 48918
.   : milestone, 48482,
code_origins (44.419 ms) : 44036, 44802
.   : milestone, 44419,
iast (44.615 ms) : 44224, 45007
.   : milestone, 44615,
profiling (51.124 ms) : 50656, 51592
.   : milestone, 51124,
tracing (44.58 ms) : 44197, 44963
.   : milestone, 44580,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 37.014 ms [36.724 ms, 37.305 ms] -
appsec 48.506 ms [48.083 ms, 48.929 ms] 11.492 ms (31.0%)
code_origins 44.315 ms [43.935 ms, 44.694 ms] 7.3 ms (19.7%)
iast 45.682 ms [45.287 ms, 46.078 ms] 8.668 ms (23.4%)
profiling 50.15 ms [49.66 ms, 50.64 ms] 13.136 ms (35.5%)
tracing 44.871 ms [44.479 ms, 45.262 ms] 7.856 ms (21.2%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 38.604 ms [38.29 ms, 38.917 ms] -
appsec 48.482 ms [48.046 ms, 48.918 ms] 9.878 ms (25.6%)
code_origins 44.419 ms [44.036 ms, 44.802 ms] 5.815 ms (15.1%)
iast 44.615 ms [44.224 ms, 45.007 ms] 6.012 ms (15.6%)
profiling 51.124 ms [50.656 ms, 51.592 ms] 12.521 ms (32.4%)
tracing 44.58 ms [44.197 ms, 44.963 ms] 5.977 ms (15.5%)
Request duration reports for insecure-bank 
gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306
    dateFormat X
    axisFormat %s
section baseline
no_agent (4.424 ms) : 4366, 4481
.   : milestone, 4424,
iast (9.876 ms) : 9712, 10041
.   : milestone, 9876,
iast_FULL (14.297 ms) : 14008, 14586
.   : milestone, 14297,
iast_GLOBAL (11.146 ms) : 10947, 11344
.   : milestone, 11146,
profiling (8.753 ms) : 8619, 8888
.   : milestone, 8753,
tracing (7.885 ms) : 7772, 7999
.   : milestone, 7885,
section candidate
no_agent (4.443 ms) : 4393, 4494
.   : milestone, 4443,
iast (10.039 ms) : 9871, 10207
.   : milestone, 10039,
iast_FULL (14.049 ms) : 13766, 14332
.   : milestone, 14049,
iast_GLOBAL (10.775 ms) : 10584, 10965
.   : milestone, 10775,
profiling (9.192 ms) : 9048, 9336
.   : milestone, 9192,
tracing (7.698 ms) : 7583, 7814
.   : milestone, 7698,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 4.424 ms [4.366 ms, 4.481 ms] -
iast 9.876 ms [9.712 ms, 10.041 ms] 5.453 ms (123.3%)
iast_FULL 14.297 ms [14.008 ms, 14.586 ms] 9.873 ms (223.2%)
iast_GLOBAL 11.146 ms [10.947 ms, 11.344 ms] 6.722 ms (152.0%)
profiling 8.753 ms [8.619 ms, 8.888 ms] 4.33 ms (97.9%)
tracing 7.885 ms [7.772 ms, 7.999 ms] 3.462 ms (78.3%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 4.443 ms [4.393 ms, 4.494 ms] -
iast 10.039 ms [9.871 ms, 10.207 ms] 5.596 ms (125.9%)
iast_FULL 14.049 ms [13.766 ms, 14.332 ms] 9.606 ms (216.2%)
iast_GLOBAL 10.775 ms [10.584 ms, 10.965 ms] 6.332 ms (142.5%)
profiling 9.192 ms [9.048 ms, 9.336 ms] 4.748 ms (106.9%)
tracing 7.698 ms [7.583 ms, 7.814 ms] 3.255 ms (73.3%)

Dacapo

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/regroup-jdk
git_commit_date 1759752550 1759767801
git_commit_sha 20dac8a 122cc85
release_version 1.54.0-SNAPSHOT~20dac8a306 1.54.0-SNAPSHOT~122cc8558e
See matching parameters
Baseline Candidate
application biojava biojava
ci_job_date 1759769886 1759769886
ci_job_id 1165235704 1165235704
ci_pipeline_id 78499220 78499220
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-1-xp7x71lw 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-1-xp7x71lw 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 11 metrics, 1 unstable metrics.

Execution time for tomcat 
gantt
    title tomcat - execution time [CI 0.99] : candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.481 ms) : 1469, 1492
.   : milestone, 1481,
appsec (3.746 ms) : 3529, 3963
.   : milestone, 3746,
iast (2.223 ms) : 2159, 2287
.   : milestone, 2223,
iast_GLOBAL (2.263 ms) : 2199, 2327
.   : milestone, 2263,
profiling (2.078 ms) : 2025, 2130
.   : milestone, 2078,
tracing (2.04 ms) : 1991, 2090
.   : milestone, 2040,
section candidate
no_agent (1.479 ms) : 1467, 1490
.   : milestone, 1479,
appsec (3.772 ms) : 3555, 3989
.   : milestone, 3772,
iast (2.22 ms) : 2156, 2283
.   : milestone, 2220,
iast_GLOBAL (2.261 ms) : 2197, 2325
.   : milestone, 2261,
profiling (2.051 ms) : 2001, 2102
.   : milestone, 2051,
tracing (2.032 ms) : 1983, 2081
.   : milestone, 2032,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.481 ms [1.469 ms, 1.492 ms] -
appsec 3.746 ms [3.529 ms, 3.963 ms] 2.265 ms (153.0%)
iast 2.223 ms [2.159 ms, 2.287 ms] 742.227 µs (50.1%)
iast_GLOBAL 2.263 ms [2.199 ms, 2.327 ms] 782.433 µs (52.8%)
profiling 2.078 ms [2.025 ms, 2.13 ms] 597.024 µs (40.3%)
tracing 2.04 ms [1.991 ms, 2.09 ms] 559.89 µs (37.8%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.479 ms [1.467 ms, 1.49 ms] -
appsec 3.772 ms [3.555 ms, 3.989 ms] 2.294 ms (155.1%)
iast 2.22 ms [2.156 ms, 2.283 ms] 741.144 µs (50.1%)
iast_GLOBAL 2.261 ms [2.197 ms, 2.325 ms] 782.194 µs (52.9%)
profiling 2.051 ms [2.001 ms, 2.102 ms] 572.475 µs (38.7%)
tracing 2.032 ms [1.983 ms, 2.081 ms] 553.694 µs (37.4%)
Execution time for biojava 
gantt
    title biojava - execution time [CI 0.99] : candidate=1.54.0-SNAPSHOT~122cc8558e, baseline=1.54.0-SNAPSHOT~20dac8a306
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.579 s) : 15579000, 15579000
.   : milestone, 15579000,
appsec (14.984 s) : 14984000, 14984000
.   : milestone, 14984000,
iast (18.625 s) : 18625000, 18625000
.   : milestone, 18625000,
iast_GLOBAL (17.962 s) : 17962000, 17962000
.   : milestone, 17962000,
profiling (15.859 s) : 15859000, 15859000
.   : milestone, 15859000,
tracing (15.0 s) : 15000000, 15000000
.   : milestone, 15000000,
section candidate
no_agent (15.554 s) : 15554000, 15554000
.   : milestone, 15554000,
appsec (15.134 s) : 15134000, 15134000
.   : milestone, 15134000,
iast (18.578 s) : 18578000, 18578000
.   : milestone, 18578000,
iast_GLOBAL (18.184 s) : 18184000, 18184000
.   : milestone, 18184000,
profiling (15.484 s) : 15484000, 15484000
.   : milestone, 15484000,
tracing (15.161 s) : 15161000, 15161000
.   : milestone, 15161000,
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  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.579 s [15.579 s, 15.579 s] -
appsec 14.984 s [14.984 s, 14.984 s] -595.0 ms (-3.8%)
iast 18.625 s [18.625 s, 18.625 s] 3.046 s (19.6%)
iast_GLOBAL 17.962 s [17.962 s, 17.962 s] 2.383 s (15.3%)
profiling 15.859 s [15.859 s, 15.859 s] 280.0 ms (1.8%)
tracing 15.0 s [15.0 s, 15.0 s] -579.0 ms (-3.7%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.554 s [15.554 s, 15.554 s] -
appsec 15.134 s [15.134 s, 15.134 s] -420.0 ms (-2.7%)
iast 18.578 s [18.578 s, 18.578 s] 3.024 s (19.4%)
iast_GLOBAL 18.184 s [18.184 s, 18.184 s] 2.63 s (16.9%)
profiling 15.484 s [15.484 s, 15.484 s] -70.0 ms (-0.5%)
tracing 15.161 s [15.161 s, 15.161 s] -393.0 ms (-2.5%)

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pr-commenter bot commented Oct 3, 2025 •
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Kafka / producer-benchmark

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/regroup-jdk
git_commit_date 1759752550 1759767801
git_commit_sha 20dac8a 122cc85
See matching parameters
Baseline Candidate
ci_job_date 1759768904 1759768904
ci_job_id 1165235707 1165235707
ci_pipeline_id 78499220 78499220
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
jdkVersion 11.0.25 11.0.25
jmhVersion 1.36 1.36
jvm /usr/lib/jvm/java-11-openjdk-amd64/bin/java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
jvmArgs -Dfile.encoding=UTF-8 -Djava.io.tmpdir=/go/src/github.com/DataDog/apm-reliability/dd-trace-java/platform/src/producer-benchmark/build/tmp/jmh -Duser.country=US -Duser.language=en -Duser.variant -Dfile.encoding=UTF-8 -Djava.io.tmpdir=/go/src/github.com/DataDog/apm-reliability/dd-trace-java/platform/src/producer-benchmark/build/tmp/jmh -Duser.country=US -Duser.language=en -Duser.variant
vmName OpenJDK 64-Bit Server VM OpenJDK 64-Bit Server VM
vmVersion 11.0.25+9-post-Ubuntu-1ubuntu122.04 11.0.25+9-post-Ubuntu-1ubuntu122.04

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 3 metrics, 0 unstable metrics.

See unchanged results
scenario Δ mean throughput
scenario:not-instrumented/KafkaProduceBenchmark.benchProduce same
scenario:only-tracing-dsm-disabled-benchmarks/KafkaProduceBenchmark.benchProduce same
scenario:only-tracing-dsm-enabled-benchmarks/KafkaProduceBenchmark.benchProduce same

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edited
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Kafka / consumer-benchmark

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/regroup-jdk
git_commit_date 1759752550 1759767801
git_commit_sha 20dac8a 122cc85
See matching parameters
Baseline Candidate
ci_job_date 1759768946 1759768946
ci_job_id 1165235708 1165235708
ci_pipeline_id 78499220 78499220
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
jdkVersion 11.0.25 11.0.25
jmhVersion 1.36 1.36
jvm /usr/lib/jvm/java-11-openjdk-amd64/bin/java /usr/lib/jvm/java-11-openjdk-amd64/bin/java
jvmArgs -Dfile.encoding=UTF-8 -Djava.io.tmpdir=/go/src/github.com/DataDog/apm-reliability/dd-trace-java/platform/src/consumer-benchmark/build/tmp/jmh -Duser.country=US -Duser.language=en -Duser.variant -Dfile.encoding=UTF-8 -Djava.io.tmpdir=/go/src/github.com/DataDog/apm-reliability/dd-trace-java/platform/src/consumer-benchmark/build/tmp/jmh -Duser.country=US -Duser.language=en -Duser.variant
vmName OpenJDK 64-Bit Server VM OpenJDK 64-Bit Server VM
vmVersion 11.0.25+9-post-Ubuntu-1ubuntu122.04 11.0.25+9-post-Ubuntu-1ubuntu122.04

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 3 metrics, 0 unstable metrics.

See unchanged results
scenario Δ mean throughput
scenario:not-instrumented/KafkaConsumerBenchmark.benchConsume same
scenario:only-tracing-dsm-disabled-benchmarks/KafkaConsumerBenchmark.benchConsume same
scenario:only-tracing-dsm-enabled-benchmarks/KafkaConsumerBenchmark.benchConsume same

PerfectSlayer
PerfectSlayer reviewed Oct 3, 2025
View reviewed changes
@amarziali amarziali force-pushed the andrea.marziali/regroup-jdk branch from 02684ef to 1a9256b Compare October 6, 2025 09:53
@amarziali amarziali force-pushed the andrea.marziali/regroup-jdk branch from 1a9256b to eaacced Compare October 6, 2025 09:57
manuel-alvarez-alvarez
manuel-alvarez-alvarez approved these changes Oct 6, 2025
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LGTM

@amarziali amarziali enabled auto-merge (squash) October 6, 2025 16:23
@amarziali amarziali merged commit 3b94a72 into master Oct 6, 2025
536 checks passed
@amarziali amarziali deleted the andrea.marziali/regroup-jdk branch October 6, 2025 17:16
@github-actions github-actions bot added this to the 1.55.0 milestone Oct 6, 2025
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@PerfectSlayer PerfectSlayer PerfectSlayer approved these changes

@manuel-alvarez-alvarez manuel-alvarez-alvarez manuel-alvarez-alvarez approved these changes

@robertpi robertpi Awaiting requested review from robertpi robertpi is a code owner automatically assigned from DataDog/asm-java

@dougqh dougqh Awaiting requested review from dougqh dougqh is a code owner automatically assigned from DataDog/apm-lang-platform-java

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inst: java Core Java language instrumentation tag: no release notes Changes to exclude from release notes type: refactoring

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