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Prevent retransforming record with type annotation#10824

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gh-worker-dd-mergequeue-cf854d[bot] merged 2 commits intomasterfrom
jpbempel/prevent-record-type-annotation
Mar 16, 2026
Merged

Prevent retransforming record with type annotation#10824
gh-worker-dd-mergequeue-cf854d[bot] merged 2 commits intomasterfrom
jpbempel/prevent-record-type-annotation

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@jpbempel jpbempel commented Mar 12, 2026 •
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What Does This Do

To avoid JVM bug, we detect and prevent retransformation of record with type annotation on record component.
see https://bugs.openjdk.org/browse/JDK-8376185

Motivation

Additional Notes

Contributor Checklist

Jira ticket: DEBUG-5279

Note: Once your PR is ready to merge, add it to the merge queue by commenting /merge. /merge -c cancels the queue request. /merge -f --reason "reason" skips all merge queue checks; please use this judiciously, as some checks do not run at the PR-level. For more information, see this doc.

@jpbempel jpbempel requested a review from a team as a code owner March 12, 2026 16:14
@jpbempel jpbempel requested review from tylfin and removed request for a team March 12, 2026 16:14
@jpbempel jpbempel changed the title Jpbempel/prevent record type annotation Prevent retransforming record with type annotation Mar 12, 2026
@jpbempel jpbempel added comp: debugger Dynamic Instrumentation type: bug Bug report and fix labels Mar 12, 2026
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Debugger benchmarks

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
ci_job_date 1773423455 1773423800
end_time 2026-03-13T17:38:55 2026-03-13T17:44:41
git_branch master jpbempel/prevent-record-type-annotation
git_commit_sha 7cff994 b2b51d1
start_time 2026-03-13T17:37:35 2026-03-13T17:43:21
See matching parameters
Baseline Candidate
ci_job_id 1505245488 1505245488
ci_pipeline_id 102435128 102435128
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
git_commit_date 1773422933 1773422933

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 8 metrics, 7 unstable metrics.

See unchanged results
scenario Δ mean agg_http_req_duration_min Δ mean agg_http_req_duration_p50 Δ mean agg_http_req_duration_p75 Δ mean agg_http_req_duration_p99 Δ mean throughput
scenario:noprobe unstable
[-61.212µs; +49.391µs] or [-20.863%; +16.834%]		 unstable
[-74.695µs; +67.152µs] or [-22.174%; +19.935%]		 unstable
[-87.654µs; +76.083µs] or [-24.767%; +21.498%]		 unstable
[-625.566µs; +361.100µs] or [-54.555%; +31.491%]		 unstable
[-132.948op/s; +132.948op/s] or [-5.384%; +5.384%]
scenario:basic same same same unstable
[-85.138µs; +75.034µs] or [-11.523%; +10.155%]		 unstable
[-197.675op/s; +197.675op/s] or [-7.512%; +7.512%]
scenario:loop same same same same same
Request duration reports for reports 
gantt
    title reports - request duration [CI 0.99] : candidate=None, baseline=None
    dateFormat X
    axisFormat %s
section baseline
noprobe (336.855 µs) : 265, 409
.   : milestone, 337,
basic (283.887 µs) : 273, 295
.   : milestone, 284,
loop (8.948 ms) : 8925, 8970
.   : milestone, 8948,
section candidate
noprobe (333.084 µs) : 271, 395
.   : milestone, 333,
basic (281.062 µs) : 274, 288
.   : milestone, 281,
loop (8.955 ms) : 8948, 8962
.   : milestone, 8955,
Loading
  • baseline results
Scenario Request median duration [CI 0.99]
noprobe 336.855 µs [264.575 µs, 409.136 µs]
basic 283.887 µs [273.021 µs, 294.754 µs]
loop 8.948 ms [8.925 ms, 8.97 ms]
  • candidate results
Scenario Request median duration [CI 0.99]
noprobe 333.084 µs [270.693 µs, 395.476 µs]
basic 281.062 µs [273.889 µs, 288.236 µs]
loop 8.955 ms [8.948 ms, 8.962 ms]

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Benchmarks

Startup

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master jpbempel/prevent-record-type-annotation
git_commit_date 1773366819 1773422933
git_commit_sha fd65c0a b2b51d1
release_version 1.61.0-SNAPSHOT~fd65c0aa59 1.61.0-SNAPSHOT~b2b51d152e
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1773424867 1773424867
ci_job_id 1505245472 1505245472
ci_pipeline_id 102435128 102435128
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-n21apn4r 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-n21apn4r 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 1 performance regressions! Performance is the same for 62 metrics, 8 unstable metrics.

scenario Δ mean execution_time candidate mean execution_time baseline mean execution_time
scenario:startup:petclinic:iast:Debugger worse
[+2.437ms; +7.235ms] or [+3.714%; +11.027%]		 70.451ms 65.615ms
Startup time reports for petclinic 
gantt
    title petclinic - global startup overhead: candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.062 s) : 0, 1061736
Total [baseline] (11.052 s) : 0, 11052306
Agent [candidate] (1.061 s) : 0, 1060660
Total [candidate] (11.165 s) : 0, 11165485
section appsec
Agent [baseline] (1.241 s) : 0, 1240673
Total [baseline] (11.119 s) : 0, 11119071
Agent [candidate] (1.245 s) : 0, 1245497
Total [candidate] (11.164 s) : 0, 11163829
section iast
Agent [baseline] (1.227 s) : 0, 1227193
Total [baseline] (11.299 s) : 0, 11298690
Agent [candidate] (1.227 s) : 0, 1226906
Total [candidate] (11.394 s) : 0, 11393764
section profiling
Agent [baseline] (1.182 s) : 0, 1182095
Total [baseline] (11.042 s) : 0, 11041882
Agent [candidate] (1.181 s) : 0, 1180528
Total [candidate] (11.031 s) : 0, 11030558
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.062 s -
Agent appsec 1.241 s 178.937 ms (16.9%)
Agent iast 1.227 s 165.457 ms (15.6%)
Agent profiling 1.182 s 120.359 ms (11.3%)
Total tracing 11.052 s -
Total appsec 11.119 s 66.765 ms (0.6%)
Total iast 11.299 s 246.384 ms (2.2%)
Total profiling 11.042 s -10.424 ms (-0.1%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.061 s -
Agent appsec 1.245 s 184.837 ms (17.4%)
Agent iast 1.227 s 166.246 ms (15.7%)
Agent profiling 1.181 s 119.868 ms (11.3%)
Total tracing 11.165 s -
Total appsec 11.164 s -1.655 ms (-0.0%)
Total iast 11.394 s 228.279 ms (2.0%)
Total profiling 11.031 s -134.927 ms (-1.2%) 
gantt
    title petclinic - break down per module: candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.182 ms) : 0, 1182
crashtracking [candidate] (1.188 ms) : 0, 1188
BytebuddyAgent [baseline] (627.312 ms) : 0, 627312
BytebuddyAgent [candidate] (626.919 ms) : 0, 626919
AgentMeter [baseline] (29.399 ms) : 0, 29399
AgentMeter [candidate] (29.125 ms) : 0, 29125
GlobalTracer [baseline] (258.126 ms) : 0, 258126
GlobalTracer [candidate] (257.668 ms) : 0, 257668
AppSec [baseline] (31.769 ms) : 0, 31769
AppSec [candidate] (31.66 ms) : 0, 31660
Debugger [baseline] (59.788 ms) : 0, 59788
Debugger [candidate] (60.21 ms) : 0, 60210
Remote Config [baseline] (619.504 µs) : 0, 620
Remote Config [candidate] (595.412 µs) : 0, 595
Telemetry [baseline] (8.765 ms) : 0, 8765
Telemetry [candidate] (8.685 ms) : 0, 8685
Flare Poller [baseline] (8.777 ms) : 0, 8777
Flare Poller [candidate] (8.789 ms) : 0, 8789
section appsec
crashtracking [baseline] (1.19 ms) : 0, 1190
crashtracking [candidate] (1.189 ms) : 0, 1189
BytebuddyAgent [baseline] (654.536 ms) : 0, 654536
BytebuddyAgent [candidate] (657.479 ms) : 0, 657479
AgentMeter [baseline] (12.041 ms) : 0, 12041
AgentMeter [candidate] (12.046 ms) : 0, 12046
GlobalTracer [baseline] (256.956 ms) : 0, 256956
GlobalTracer [candidate] (257.705 ms) : 0, 257705
IAST [baseline] (23.935 ms) : 0, 23935
IAST [candidate] (24.078 ms) : 0, 24078
AppSec [baseline] (176.839 ms) : 0, 176839
AppSec [candidate] (177.207 ms) : 0, 177207
Debugger [baseline] (65.776 ms) : 0, 65776
Debugger [candidate] (66.259 ms) : 0, 66259
Remote Config [baseline] (564.121 µs) : 0, 564
Remote Config [candidate] (564.771 µs) : 0, 565
Telemetry [baseline] (8.938 ms) : 0, 8938
Telemetry [candidate] (9.115 ms) : 0, 9115
Flare Poller [baseline] (3.679 ms) : 0, 3679
Flare Poller [candidate] (3.642 ms) : 0, 3642
section iast
crashtracking [baseline] (1.191 ms) : 0, 1191
crashtracking [candidate] (1.194 ms) : 0, 1194
BytebuddyAgent [baseline] (795.589 ms) : 0, 795589
BytebuddyAgent [candidate] (795.305 ms) : 0, 795305
AgentMeter [baseline] (11.344 ms) : 0, 11344
AgentMeter [candidate] (11.342 ms) : 0, 11342
GlobalTracer [baseline] (247.426 ms) : 0, 247426
GlobalTracer [candidate] (247.222 ms) : 0, 247222
IAST [baseline] (25.144 ms) : 0, 25144
IAST [candidate] (25.203 ms) : 0, 25203
AppSec [baseline] (26.543 ms) : 0, 26543
AppSec [candidate] (26.46 ms) : 0, 26460
Debugger [baseline] (65.615 ms) : 0, 65615
Debugger [candidate] (70.451 ms) : 0, 70451
Remote Config [baseline] (517.929 µs) : 0, 518
Remote Config [candidate] (521.786 µs) : 0, 522
Telemetry [baseline] (13.333 ms) : 0, 13333
Telemetry [candidate] (9.69 ms) : 0, 9690
Flare Poller [baseline] (4.436 ms) : 0, 4436
Flare Poller [candidate] (3.44 ms) : 0, 3440
section profiling
crashtracking [baseline] (1.162 ms) : 0, 1162
crashtracking [candidate] (1.168 ms) : 0, 1168
BytebuddyAgent [baseline] (681.922 ms) : 0, 681922
BytebuddyAgent [candidate] (681.231 ms) : 0, 681231
AgentMeter [baseline] (8.645 ms) : 0, 8645
AgentMeter [candidate] (8.685 ms) : 0, 8685
GlobalTracer [baseline] (215.66 ms) : 0, 215660
GlobalTracer [candidate] (215.294 ms) : 0, 215294
AppSec [baseline] (31.964 ms) : 0, 31964
AppSec [candidate] (31.904 ms) : 0, 31904
Debugger [baseline] (62.206 ms) : 0, 62206
Debugger [candidate] (63.494 ms) : 0, 63494
Remote Config [baseline] (596.886 µs) : 0, 597
Remote Config [candidate] (580.597 µs) : 0, 581
Telemetry [baseline] (9.871 ms) : 0, 9871
Telemetry [candidate] (9.74 ms) : 0, 9740
Flare Poller [baseline] (5.078 ms) : 0, 5078
Flare Poller [candidate] (4.272 ms) : 0, 4272
ProfilingAgent [baseline] (94.006 ms) : 0, 94006
ProfilingAgent [candidate] (93.412 ms) : 0, 93412
Profiling [baseline] (94.578 ms) : 0, 94578
Profiling [candidate] (93.964 ms) : 0, 93964
Loading
Startup time reports for insecure-bank 
gantt
    title insecure-bank - global startup overhead: candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.067 s) : 0, 1066656
Total [baseline] (8.896 s) : 0, 8895888
Agent [candidate] (1.056 s) : 0, 1056449
Total [candidate] (8.797 s) : 0, 8796787
section iast
Agent [baseline] (1.226 s) : 0, 1225957
Total [baseline] (9.557 s) : 0, 9557034
Agent [candidate] (1.234 s) : 0, 1234194
Total [candidate] (9.564 s) : 0, 9563956
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.067 s -
Agent iast 1.226 s 159.301 ms (14.9%)
Total tracing 8.896 s -
Total iast 9.557 s 661.145 ms (7.4%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.056 s -
Agent iast 1.234 s 177.745 ms (16.8%)
Total tracing 8.797 s -
Total iast 9.564 s 767.169 ms (8.7%) 
gantt
    title insecure-bank - break down per module: candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.21 ms) : 0, 1210
crashtracking [candidate] (1.208 ms) : 0, 1208
BytebuddyAgent [baseline] (631.475 ms) : 0, 631475
BytebuddyAgent [candidate] (626.719 ms) : 0, 626719
AgentMeter [baseline] (29.463 ms) : 0, 29463
AgentMeter [candidate] (28.959 ms) : 0, 28959
GlobalTracer [baseline] (259.041 ms) : 0, 259041
GlobalTracer [candidate] (256.623 ms) : 0, 256623
AppSec [baseline] (31.999 ms) : 0, 31999
AppSec [candidate] (31.489 ms) : 0, 31489
Debugger [baseline] (59.163 ms) : 0, 59163
Debugger [candidate] (58.985 ms) : 0, 58985
Remote Config [baseline] (618.61 µs) : 0, 619
Remote Config [candidate] (590.844 µs) : 0, 591
Telemetry [baseline] (8.781 ms) : 0, 8781
Telemetry [candidate] (8.635 ms) : 0, 8635
Flare Poller [baseline] (8.72 ms) : 0, 8720
Flare Poller [candidate] (7.226 ms) : 0, 7226
section iast
crashtracking [baseline] (1.203 ms) : 0, 1203
crashtracking [candidate] (1.209 ms) : 0, 1209
BytebuddyAgent [baseline] (795.391 ms) : 0, 795391
BytebuddyAgent [candidate] (801.917 ms) : 0, 801917
AgentMeter [baseline] (11.339 ms) : 0, 11339
AgentMeter [candidate] (11.55 ms) : 0, 11550
GlobalTracer [baseline] (247.429 ms) : 0, 247429
GlobalTracer [candidate] (248.437 ms) : 0, 248437
IAST [baseline] (25.254 ms) : 0, 25254
IAST [candidate] (25.289 ms) : 0, 25289
AppSec [baseline] (26.449 ms) : 0, 26449
AppSec [candidate] (26.591 ms) : 0, 26591
Debugger [baseline] (62.561 ms) : 0, 62561
Debugger [candidate] (62.832 ms) : 0, 62832
Remote Config [baseline] (509.955 µs) : 0, 510
Remote Config [candidate] (536.53 µs) : 0, 537
Telemetry [baseline] (14.898 ms) : 0, 14898
Telemetry [candidate] (14.817 ms) : 0, 14817
Flare Poller [baseline] (4.855 ms) : 0, 4855
Flare Poller [candidate] (4.824 ms) : 0, 4824
Loading

Load

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master jpbempel/prevent-record-type-annotation
git_commit_date 1773366819 1773422933
git_commit_sha fd65c0a b2b51d1
release_version 1.61.0-SNAPSHOT~fd65c0aa59 1.61.0-SNAPSHOT~b2b51d152e
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1773425217 1773425217
ci_job_id 1505245475 1505245475
ci_pipeline_id 102435128 102435128
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-0-9fhdjqrg 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-0-9fhdjqrg 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 3 performance improvements and 4 performance regressions! Performance is the same for 12 metrics, 17 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 worse
[+138.673µs; +292.184µs] or [+8.421%; +17.743%]		 unstable
[+0.731ms; +1.613ms] or [+15.815%; +34.873%]		 unstable
[-635.962op/s; -125.851op/s] or [-28.300%; -5.600%]		 1.862ms 5.797ms 1866.281op/s 1.647ms 4.625ms 2247.188op/s
scenario:load:insecure-bank:iast_FULL:high_load better
[-362.478µs; -148.364µs] or [-6.804%; -2.785%]		 unsure
[-668.943µs; -52.341µs] or [-5.372%; -0.420%]		 unstable
[-54.345op/s; +117.345op/s] or [-7.001%; +15.117%]		 5.072ms 12.091ms 807.750op/s 5.328ms 12.452ms 776.250op/s
scenario:load:insecure-bank:iast_GLOBAL:high_load worse
[+137.821µs; +266.150µs] or [+5.277%; +10.190%]		 unstable
[-1878.812µs; +1287.580µs] or [-22.856%; +15.663%]		 unstable
[-239.307op/s; +76.557op/s] or [-17.550%; +5.614%]		 2.814ms 7.925ms 1282.219op/s 2.612ms 8.220ms 1363.594op/s
scenario:load:petclinic:tracing:high_load better
[-1495.556µs; -372.518µs] or [-8.165%; -2.034%]		 better
[-2.213ms; -0.597ms] or [-7.448%; -2.008%]		 unstable
[-19.408op/s; +38.596op/s] or [-7.694%; +15.301%]		 17.382ms 28.312ms 261.844op/s 18.316ms 29.717ms 252.250op/s
scenario:load:petclinic:appsec:high_load worse
[+0.733ms; +1.479ms] or [+3.985%; +8.047%]		 worse
[+0.757ms; +2.158ms] or [+2.513%; +7.165%]		 unstable
[-40.170op/s; +12.795op/s] or [-16.126%; +5.137%]		 19.491ms 31.578ms 235.406op/s 18.384ms 30.120ms 249.094op/s
Request duration reports for insecure-bank 
gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.182 ms) : 1171, 1194
.   : milestone, 1182,
iast (3.184 ms) : 3143, 3224
.   : milestone, 3184,
iast_FULL (5.957 ms) : 5898, 6017
.   : milestone, 5957,
iast_GLOBAL (3.358 ms) : 3303, 3413
.   : milestone, 3358,
profiling (2.008 ms) : 1990, 2026
.   : milestone, 2008,
tracing (1.792 ms) : 1778, 1806
.   : milestone, 1792,
section candidate
no_agent (1.177 ms) : 1166, 1188
.   : milestone, 1177,
iast (3.283 ms) : 3239, 3327
.   : milestone, 3283,
iast_FULL (5.723 ms) : 5666, 5780
.   : milestone, 5723,
iast_GLOBAL (3.576 ms) : 3517, 3635
.   : milestone, 3576,
profiling (2.434 ms) : 2409, 2458
.   : milestone, 2434,
tracing (1.829 ms) : 1813, 1845
.   : milestone, 1829,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.182 ms [1.171 ms, 1.194 ms] -
iast 3.184 ms [3.143 ms, 3.224 ms] 2.001 ms (169.3%)
iast_FULL 5.957 ms [5.898 ms, 6.017 ms] 4.775 ms (403.9%)
iast_GLOBAL 3.358 ms [3.303 ms, 3.413 ms] 2.176 ms (184.0%)
profiling 2.008 ms [1.99 ms, 2.026 ms] 825.885 µs (69.9%)
tracing 1.792 ms [1.778 ms, 1.806 ms] 609.942 µs (51.6%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.177 ms [1.166 ms, 1.188 ms] -
iast 3.283 ms [3.239 ms, 3.327 ms] 2.106 ms (179.0%)
iast_FULL 5.723 ms [5.666 ms, 5.78 ms] 4.546 ms (386.4%)
iast_GLOBAL 3.576 ms [3.517 ms, 3.635 ms] 2.4 ms (203.9%)
profiling 2.434 ms [2.409 ms, 2.458 ms] 1.257 ms (106.8%)
tracing 1.829 ms [1.813 ms, 1.845 ms] 652.876 µs (55.5%)
Request duration reports for petclinic 
gantt
    title petclinic - request duration [CI 0.99] : candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59
    dateFormat X
    axisFormat %s
section baseline
no_agent (17.97 ms) : 17785, 18156
.   : milestone, 17970,
appsec (18.734 ms) : 18542, 18925
.   : milestone, 18734,
code_origins (17.947 ms) : 17772, 18123
.   : milestone, 17947,
iast (17.835 ms) : 17653, 18017
.   : milestone, 17835,
profiling (18.637 ms) : 18452, 18822
.   : milestone, 18637,
tracing (18.502 ms) : 18314, 18691
.   : milestone, 18502,
section candidate
no_agent (18.383 ms) : 18196, 18569
.   : milestone, 18383,
appsec (19.836 ms) : 19629, 20042
.   : milestone, 19836,
code_origins (17.904 ms) : 17727, 18080
.   : milestone, 17904,
iast (17.981 ms) : 17801, 18161
.   : milestone, 17981,
profiling (18.688 ms) : 18502, 18874
.   : milestone, 18688,
tracing (17.822 ms) : 17646, 17998
.   : milestone, 17822,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 17.97 ms [17.785 ms, 18.156 ms] -
appsec 18.734 ms [18.542 ms, 18.925 ms] 763.145 µs (4.2%)
code_origins 17.947 ms [17.772 ms, 18.123 ms] -22.97 µs (-0.1%)
iast 17.835 ms [17.653 ms, 18.017 ms] -135.069 µs (-0.8%)
profiling 18.637 ms [18.452 ms, 18.822 ms] 666.474 µs (3.7%)
tracing 18.502 ms [18.314 ms, 18.691 ms] 531.911 µs (3.0%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 18.383 ms [18.196 ms, 18.569 ms] -
appsec 19.836 ms [19.629 ms, 20.042 ms] 1.453 ms (7.9%)
code_origins 17.904 ms [17.727 ms, 18.08 ms] -478.852 µs (-2.6%)
iast 17.981 ms [17.801 ms, 18.161 ms] -401.998 µs (-2.2%)
profiling 18.688 ms [18.502 ms, 18.874 ms] 305.333 µs (1.7%)
tracing 17.822 ms [17.646 ms, 17.998 ms] -561.014 µs (-3.1%)

Dacapo

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master jpbempel/prevent-record-type-annotation
git_commit_date 1773366819 1773422933
git_commit_sha fd65c0a b2b51d1
release_version 1.61.0-SNAPSHOT~fd65c0aa59 1.61.0-SNAPSHOT~b2b51d152e
See matching parameters
Baseline Candidate
application biojava biojava
ci_job_date 1773425027 1773425027
ci_job_id 1505245477 1505245477
ci_pipeline_id 102435128 102435128
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-e6mbolbe 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-e6mbolbe 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=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.474 ms) : 1462, 1485
.   : milestone, 1474,
appsec (3.811 ms) : 3589, 4034
.   : milestone, 3811,
iast (2.268 ms) : 2198, 2338
.   : milestone, 2268,
iast_GLOBAL (2.3 ms) : 2230, 2369
.   : milestone, 2300,
profiling (2.084 ms) : 2030, 2139
.   : milestone, 2084,
tracing (2.06 ms) : 2007, 2113
.   : milestone, 2060,
section candidate
no_agent (1.471 ms) : 1460, 1483
.   : milestone, 1471,
appsec (3.75 ms) : 3533, 3968
.   : milestone, 3750,
iast (2.258 ms) : 2189, 2326
.   : milestone, 2258,
iast_GLOBAL (2.304 ms) : 2235, 2373
.   : milestone, 2304,
profiling (2.105 ms) : 2049, 2161
.   : milestone, 2105,
tracing (2.074 ms) : 2020, 2128
.   : milestone, 2074,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.474 ms [1.462 ms, 1.485 ms] -
appsec 3.811 ms [3.589 ms, 4.034 ms] 2.338 ms (158.6%)
iast 2.268 ms [2.198 ms, 2.338 ms] 794.173 µs (53.9%)
iast_GLOBAL 2.3 ms [2.23 ms, 2.369 ms] 825.85 µs (56.0%)
profiling 2.084 ms [2.03 ms, 2.139 ms] 610.538 µs (41.4%)
tracing 2.06 ms [2.007 ms, 2.113 ms] 586.167 µs (39.8%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.471 ms [1.46 ms, 1.483 ms] -
appsec 3.75 ms [3.533 ms, 3.968 ms] 2.279 ms (154.9%)
iast 2.258 ms [2.189 ms, 2.326 ms] 786.194 µs (53.4%)
iast_GLOBAL 2.304 ms [2.235 ms, 2.373 ms] 832.84 µs (56.6%)
profiling 2.105 ms [2.049 ms, 2.161 ms] 633.413 µs (43.1%)
tracing 2.074 ms [2.02 ms, 2.128 ms] 602.926 µs (41.0%)
Execution time for biojava 
gantt
    title biojava - execution time [CI 0.99] : candidate=1.61.0-SNAPSHOT~b2b51d152e, baseline=1.61.0-SNAPSHOT~fd65c0aa59
    dateFormat X
    axisFormat %s
section baseline
no_agent (14.991 s) : 14991000, 14991000
.   : milestone, 14991000,
appsec (14.706 s) : 14706000, 14706000
.   : milestone, 14706000,
iast (18.075 s) : 18075000, 18075000
.   : milestone, 18075000,
iast_GLOBAL (17.692 s) : 17692000, 17692000
.   : milestone, 17692000,
profiling (14.782 s) : 14782000, 14782000
.   : milestone, 14782000,
tracing (14.93 s) : 14930000, 14930000
.   : milestone, 14930000,
section candidate
no_agent (14.795 s) : 14795000, 14795000
.   : milestone, 14795000,
appsec (15.233 s) : 15233000, 15233000
.   : milestone, 15233000,
iast (18.005 s) : 18005000, 18005000
.   : milestone, 18005000,
iast_GLOBAL (17.686 s) : 17686000, 17686000
.   : milestone, 17686000,
profiling (14.742 s) : 14742000, 14742000
.   : milestone, 14742000,
tracing (14.977 s) : 14977000, 14977000
.   : milestone, 14977000,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 14.991 s [14.991 s, 14.991 s] -
appsec 14.706 s [14.706 s, 14.706 s] -285.0 ms (-1.9%)
iast 18.075 s [18.075 s, 18.075 s] 3.084 s (20.6%)
iast_GLOBAL 17.692 s [17.692 s, 17.692 s] 2.701 s (18.0%)
profiling 14.782 s [14.782 s, 14.782 s] -209.0 ms (-1.4%)
tracing 14.93 s [14.93 s, 14.93 s] -61.0 ms (-0.4%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 14.795 s [14.795 s, 14.795 s] -
appsec 15.233 s [15.233 s, 15.233 s] 438.0 ms (3.0%)
iast 18.005 s [18.005 s, 18.005 s] 3.21 s (21.7%)
iast_GLOBAL 17.686 s [17.686 s, 17.686 s] 2.891 s (19.5%)
profiling 14.742 s [14.742 s, 14.742 s] -53.0 ms (-0.4%)
tracing 14.977 s [14.977 s, 14.977 s] 182.0 ms (1.2%)

@jpbempel
Prevent retransforming record with type annotation
344c6d2 
To avoid JVM bug, we detect and prevent retransformation of record
with type annotation on record component.
see https://bugs.openjdk.org/browse/JDK-8376185
@jpbempel jpbempel force-pushed the jpbempel/prevent-record-type-annotation branch from dbe2e3e to 344c6d2 Compare March 13, 2026 09:34
@jpbempel jpbempel added type: bug Bug report and fix and removed type: bug Bug report and fix labels Mar 16, 2026
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github-actions bot commented Mar 16, 2026

Hi! 👋 Thanks for your pull request! 🎉

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jpbempel commented Mar 16, 2026

/merge

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gh-worker-devflow-routing-ef8351 bot commented Mar 16, 2026 •
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2026-03-16 15:28:00 UTC ℹ️ Start processing command /merge

2026-03-16 15:28:05 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in master is approximately 3h (p90).

2026-03-16 18:53:38 UTC ℹ️ MergeQueue: This merge request was merged

@gh-worker-dd-mergequeue-cf854d gh-worker-dd-mergequeue-cf854d bot merged commit 3745249 into master Mar 16, 2026
586 of 588 checks passed
@gh-worker-dd-mergequeue-cf854d gh-worker-dd-mergequeue-cf854d bot deleted the jpbempel/prevent-record-type-annotation branch March 16, 2026 18:53
@github-actions github-actions bot added this to the 1.61.0 milestone Mar 16, 2026
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