Change MethodParameters detection reporting by jpbempel · Pull Request #10849 · DataDog/dd-trace-java

jpbempel · 2026-03-16T08:55:14Z

What Does This Do

When MethodParameters is detected we bail out instrumentation but report diagnostics message as error.
Logging is now in debug instead of warning or error

Motivation

Additional Notes

Contributor Checklist

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Use solves instead, and assign the PR milestone to the issue
Update the CODEOWNERS file on source file addition, migration, or deletion
Update public documentation with any new configuration flags or behaviors

Jira ticket: DEBUG-5275

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github-actions · 2026-03-16T08:55:31Z

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pr-commenter · 2026-03-16T09:13:30Z

Debugger benchmarks

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
ci_job_date	1773736085	1773736430
end_time	2026-03-17T08:29:29	2026-03-17T08:35:11
git_branch	master	jpbempel/method-parameters-logging
git_commit_sha	`231578e`	`28f3e78`
start_time	2026-03-17T08:28:06	2026-03-17T08:33:51

See matching parameters

	Baseline	Candidate
ci_job_id	1511804155	1511804155
ci_pipeline_id	102886585	102886585
cpu_model	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz	Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
git_commit_date	1773735607	1773735607

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 9 metrics, 6 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 [-17.609µs; +24.617µs] or [-6.352%; +8.880%]	unstable [-45.315µs; +18.513µs] or [-13.525%; +5.525%]	unstable [-59.286µs; +28.463µs] or [-16.844%; +8.087%]	unstable [-105.103µs; +107.339µs] or [-10.717%; +10.945%]	same
scenario:basic	same	same	same	unstable [-213.529µs; -15.957µs] or [-25.210%; -1.884%]	unstable [-203.085op/s; +203.085op/s] or [-7.717%; +7.717%]
scenario:loop	unsure [+10.093µs; +16.686µs] or [+0.114%; +0.188%]	unsure [+3.969µs; +14.864µs] or [+0.044%; +0.166%]	unsure [+11.815µs; +21.182µs] or [+0.131%; +0.235%]	unsure [+10.661µs; +119.131µs] or [+0.117%; +1.305%]	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 (335.048 µs) : 310, 360
.   : milestone, 335,
basic (277.918 µs) : 272, 284
.   : milestone, 278,
loop (8.943 ms) : 8939, 8948
.   : milestone, 8943,
section candidate
noprobe (321.647 µs) : 287, 356
.   : milestone, 322,
basic (278.517 µs) : 271, 286
.   : milestone, 279,
loop (8.953 ms) : 8947, 8958
.   : milestone, 8953,

baseline results

Scenario	Request median duration [CI 0.99]
noprobe	335.048 µs [309.778 µs, 360.318 µs]
basic	277.918 µs [271.534 µs, 284.302 µs]
loop	8.943 ms [8.939 ms, 8.948 ms]

candidate results

Scenario	Request median duration [CI 0.99]
noprobe	321.647 µs [286.915 µs, 356.379 µs]
basic	278.517 µs [271.025 µs, 286.01 µs]
loop	8.953 ms [8.947 ms, 8.958 ms]

pr-commenter · 2026-03-16T09:41:11Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	jpbempel/method-parameters-logging
git_commit_date	1773731408	1773735607
git_commit_sha	`231578e`	`28f3e78`
release_version	1.61.0-SNAPSHOT~231578ed39	1.61.0-SNAPSHOT~28f3e78e0b

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1773737390	1773737390
ci_job_id	1511804146	1511804146
ci_pipeline_id	102886585	102886585
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-e2kipl0z 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-e2kipl0z 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 64 metrics, 7 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.077 s) : 0, 1077162
Total [baseline] (8.94 s) : 0, 8939715
Agent [candidate] (1.064 s) : 0, 1064132
Total [candidate] (8.853 s) : 0, 8852901
section iast
Agent [baseline] (1.24 s) : 0, 1239916
Total [baseline] (9.583 s) : 0, 9582730
Agent [candidate] (1.225 s) : 0, 1225114
Total [candidate] (9.545 s) : 0, 9544539

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.077 s	-
Agent	iast	1.24 s	162.754 ms (15.1%)
Total	tracing	8.94 s	-
Total	iast	9.583 s	643.015 ms (7.2%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.064 s	-
Agent	iast	1.225 s	160.982 ms (15.1%)
Total	tracing	8.853 s	-
Total	iast	9.545 s	691.638 ms (7.8%)

gantt
    title insecure-bank - break down per module: candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.226 ms) : 0, 1226
crashtracking [candidate] (1.207 ms) : 0, 1207
BytebuddyAgent [baseline] (640.82 ms) : 0, 640820
BytebuddyAgent [candidate] (632.237 ms) : 0, 632237
AgentMeter [baseline] (29.509 ms) : 0, 29509
AgentMeter [candidate] (29.35 ms) : 0, 29350
GlobalTracer [baseline] (260.407 ms) : 0, 260407
GlobalTracer [candidate] (258.456 ms) : 0, 258456
AppSec [baseline] (32.221 ms) : 0, 32221
AppSec [candidate] (31.856 ms) : 0, 31856
Debugger [baseline] (60.515 ms) : 0, 60515
Debugger [candidate] (59.763 ms) : 0, 59763
Remote Config [baseline] (607.778 µs) : 0, 608
Remote Config [candidate] (583.886 µs) : 0, 584
Telemetry [baseline] (8.249 ms) : 0, 8249
Telemetry [candidate] (8.105 ms) : 0, 8105
Flare Poller [baseline] (7.21 ms) : 0, 7210
Flare Poller [candidate] (6.342 ms) : 0, 6342
section iast
crashtracking [baseline] (1.222 ms) : 0, 1222
crashtracking [candidate] (1.193 ms) : 0, 1193
BytebuddyAgent [baseline] (806.771 ms) : 0, 806771
BytebuddyAgent [candidate] (795.805 ms) : 0, 795805
AgentMeter [baseline] (11.599 ms) : 0, 11599
AgentMeter [candidate] (11.325 ms) : 0, 11325
GlobalTracer [baseline] (249.0 ms) : 0, 249000
GlobalTracer [candidate] (246.635 ms) : 0, 246635
IAST [baseline] (25.583 ms) : 0, 25583
IAST [candidate] (25.26 ms) : 0, 25260
AppSec [baseline] (26.736 ms) : 0, 26736
AppSec [candidate] (26.392 ms) : 0, 26392
Debugger [baseline] (69.148 ms) : 0, 69148
Debugger [candidate] (68.174 ms) : 0, 68174
Remote Config [baseline] (525.617 µs) : 0, 526
Remote Config [candidate] (522.384 µs) : 0, 522
Telemetry [baseline] (9.632 ms) : 0, 9632
Telemetry [candidate] (10.197 ms) : 0, 10197
Flare Poller [baseline] (3.462 ms) : 0, 3462
Flare Poller [candidate] (3.618 ms) : 0, 3618

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.056 s) : 0, 1056213
Total [baseline] (11.058 s) : 0, 11057815
Agent [candidate] (1.059 s) : 0, 1059329
Total [candidate] (11.071 s) : 0, 11070559
section appsec
Agent [baseline] (1.242 s) : 0, 1241896
Total [baseline] (11.111 s) : 0, 11111376
Agent [candidate] (1.252 s) : 0, 1251971
Total [candidate] (11.136 s) : 0, 11136072
section iast
Agent [baseline] (1.236 s) : 0, 1235525
Total [baseline] (11.314 s) : 0, 11313515
Agent [candidate] (1.228 s) : 0, 1227989
Total [candidate] (11.258 s) : 0, 11258194
section profiling
Agent [baseline] (1.182 s) : 0, 1181811
Total [baseline] (10.946 s) : 0, 10945693
Agent [candidate] (1.185 s) : 0, 1185114
Total [candidate] (11.077 s) : 0, 11077312

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.056 s	-
Agent	appsec	1.242 s	185.682 ms (17.6%)
Agent	iast	1.236 s	179.311 ms (17.0%)
Agent	profiling	1.182 s	125.598 ms (11.9%)
Total	tracing	11.058 s	-
Total	appsec	11.111 s	53.561 ms (0.5%)
Total	iast	11.314 s	255.7 ms (2.3%)
Total	profiling	10.946 s	-112.122 ms (-1.0%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.059 s	-
Agent	appsec	1.252 s	192.642 ms (18.2%)
Agent	iast	1.228 s	168.66 ms (15.9%)
Agent	profiling	1.185 s	125.785 ms (11.9%)
Total	tracing	11.071 s	-
Total	appsec	11.136 s	65.513 ms (0.6%)
Total	iast	11.258 s	187.635 ms (1.7%)
Total	profiling	11.077 s	6.753 ms (0.1%)

gantt
    title petclinic - break down per module: candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.198 ms) : 0, 1198
crashtracking [candidate] (1.186 ms) : 0, 1186
BytebuddyAgent [baseline] (627.062 ms) : 0, 627062
BytebuddyAgent [candidate] (627.504 ms) : 0, 627504
AgentMeter [baseline] (29.115 ms) : 0, 29115
AgentMeter [candidate] (29.138 ms) : 0, 29138
GlobalTracer [baseline] (256.68 ms) : 0, 256680
GlobalTracer [candidate] (256.599 ms) : 0, 256599
AppSec [baseline] (31.754 ms) : 0, 31754
AppSec [candidate] (31.598 ms) : 0, 31598
Debugger [baseline] (60.086 ms) : 0, 60086
Debugger [candidate] (60.005 ms) : 0, 60005
Remote Config [baseline] (594.008 µs) : 0, 594
Remote Config [candidate] (604.177 µs) : 0, 604
Telemetry [baseline] (8.045 ms) : 0, 8045
Telemetry [candidate] (8.002 ms) : 0, 8002
Flare Poller [baseline] (5.729 ms) : 0, 5729
Flare Poller [candidate] (8.771 ms) : 0, 8771
section appsec
crashtracking [baseline] (1.199 ms) : 0, 1199
crashtracking [candidate] (1.205 ms) : 0, 1205
BytebuddyAgent [baseline] (655.513 ms) : 0, 655513
BytebuddyAgent [candidate] (661.769 ms) : 0, 661769
AgentMeter [baseline] (11.982 ms) : 0, 11982
AgentMeter [candidate] (12.129 ms) : 0, 12129
GlobalTracer [baseline] (257.254 ms) : 0, 257254
GlobalTracer [candidate] (259.035 ms) : 0, 259035
IAST [baseline] (24.122 ms) : 0, 24122
IAST [candidate] (24.36 ms) : 0, 24360
AppSec [baseline] (177.041 ms) : 0, 177041
AppSec [candidate] (178.103 ms) : 0, 178103
Debugger [baseline] (66.146 ms) : 0, 66146
Debugger [candidate] (66.575 ms) : 0, 66575
Remote Config [baseline] (607.817 µs) : 0, 608
Remote Config [candidate] (614.42 µs) : 0, 614
Telemetry [baseline] (8.303 ms) : 0, 8303
Telemetry [candidate] (8.201 ms) : 0, 8201
Flare Poller [baseline] (3.604 ms) : 0, 3604
Flare Poller [candidate] (3.605 ms) : 0, 3605
section iast
crashtracking [baseline] (1.195 ms) : 0, 1195
crashtracking [candidate] (1.197 ms) : 0, 1197
BytebuddyAgent [baseline] (801.376 ms) : 0, 801376
BytebuddyAgent [candidate] (795.746 ms) : 0, 795746
AgentMeter [baseline] (11.648 ms) : 0, 11648
AgentMeter [candidate] (11.36 ms) : 0, 11360
GlobalTracer [baseline] (248.536 ms) : 0, 248536
GlobalTracer [candidate] (247.758 ms) : 0, 247758
IAST [baseline] (25.491 ms) : 0, 25491
IAST [candidate] (25.4 ms) : 0, 25400
AppSec [baseline] (26.728 ms) : 0, 26728
AppSec [candidate] (26.569 ms) : 0, 26569
Debugger [baseline] (71.089 ms) : 0, 71089
Debugger [candidate] (70.694 ms) : 0, 70694
Remote Config [baseline] (536.681 µs) : 0, 537
Remote Config [candidate] (529.699 µs) : 0, 530
Telemetry [baseline] (9.342 ms) : 0, 9342
Telemetry [candidate] (9.302 ms) : 0, 9302
Flare Poller [baseline] (3.401 ms) : 0, 3401
Flare Poller [candidate] (3.347 ms) : 0, 3347
section profiling
crashtracking [baseline] (1.179 ms) : 0, 1179
crashtracking [candidate] (1.164 ms) : 0, 1164
BytebuddyAgent [baseline] (682.603 ms) : 0, 682603
BytebuddyAgent [candidate] (684.096 ms) : 0, 684096
AgentMeter [baseline] (8.622 ms) : 0, 8622
AgentMeter [candidate] (8.7 ms) : 0, 8700
GlobalTracer [baseline] (215.265 ms) : 0, 215265
GlobalTracer [candidate] (216.029 ms) : 0, 216029
AppSec [baseline] (32.258 ms) : 0, 32258
AppSec [candidate] (32.339 ms) : 0, 32339
Debugger [baseline] (62.864 ms) : 0, 62864
Debugger [candidate] (64.541 ms) : 0, 64541
Remote Config [baseline] (589.283 µs) : 0, 589
Remote Config [candidate] (587.457 µs) : 0, 587
Telemetry [baseline] (10.756 ms) : 0, 10756
Telemetry [candidate] (8.504 ms) : 0, 8504
Flare Poller [baseline] (3.505 ms) : 0, 3505
Flare Poller [candidate] (4.242 ms) : 0, 4242
ProfilingAgent [baseline] (93.439 ms) : 0, 93439
ProfilingAgent [candidate] (94.047 ms) : 0, 94047
Profiling [baseline] (94.005 ms) : 0, 94005
Profiling [candidate] (94.608 ms) : 0, 94608

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	jpbempel/method-parameters-logging
git_commit_date	1773731408	1773735607
git_commit_sha	`231578e`	`28f3e78`
release_version	1.61.0-SNAPSHOT~231578ed39	1.61.0-SNAPSHOT~28f3e78e0b

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1773737877	1773737877
ci_job_id	1511804147	1511804147
ci_pipeline_id	102886585	102886585
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-0-265k5xh5 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-0-265k5xh5 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 1 performance improvements and 1 performance regressions! Performance is the same for 14 metrics, 20 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:petclinic:no_agent:high_load	better [-2.177ms; -0.705ms] or [-12.192%; -3.947%]	unstable [-3.528ms; -0.146ms] or [-11.714%; -0.485%]	unstable [-8.358op/s; +49.671op/s] or [-3.287%; +19.536%]	16.412ms	28.280ms	274.906op/s	17.853ms	30.117ms	254.250op/s
scenario:load:petclinic:code_origins:high_load	worse [+0.697ms; +1.833ms] or [+4.044%; +10.639%]	unsure [+0.545ms; +1.910ms] or [+1.895%; +6.642%]	unstable [-41.250op/s; +11.938op/s] or [-15.673%; +4.536%]	18.499ms	29.976ms	248.531op/s	17.233ms	28.748ms	263.188op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39
    dateFormat X
    axisFormat %s
section baseline
no_agent (18.359 ms) : 18166, 18552
.   : milestone, 18359,
appsec (18.469 ms) : 18281, 18657
.   : milestone, 18469,
code_origins (17.727 ms) : 17550, 17904
.   : milestone, 17727,
iast (18.574 ms) : 18386, 18761
.   : milestone, 18574,
profiling (19.364 ms) : 19167, 19561
.   : milestone, 19364,
tracing (17.666 ms) : 17492, 17840
.   : milestone, 17666,
section candidate
no_agent (16.97 ms) : 16799, 17141
.   : milestone, 16970,
appsec (18.431 ms) : 18246, 18617
.   : milestone, 18431,
code_origins (18.784 ms) : 18593, 18975
.   : milestone, 18784,
iast (18.208 ms) : 18028, 18388
.   : milestone, 18208,
profiling (18.839 ms) : 18650, 19027
.   : milestone, 18839,
tracing (17.567 ms) : 17394, 17740
.   : milestone, 17567,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.359 ms [18.166 ms, 18.552 ms]	-
appsec	18.469 ms [18.281 ms, 18.657 ms]	109.721 µs (0.6%)
code_origins	17.727 ms [17.55 ms, 17.904 ms]	-631.794 µs (-3.4%)
iast	18.574 ms [18.386 ms, 18.761 ms]	214.424 µs (1.2%)
profiling	19.364 ms [19.167 ms, 19.561 ms]	1.005 ms (5.5%)
tracing	17.666 ms [17.492 ms, 17.84 ms]	-693.433 µs (-3.8%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	16.97 ms [16.799 ms, 17.141 ms]	-
appsec	18.431 ms [18.246 ms, 18.617 ms]	1.461 ms (8.6%)
code_origins	18.784 ms [18.593 ms, 18.975 ms]	1.814 ms (10.7%)
iast	18.208 ms [18.028 ms, 18.388 ms]	1.238 ms (7.3%)
profiling	18.839 ms [18.65 ms, 19.027 ms]	1.868 ms (11.0%)
tracing	17.567 ms [17.394 ms, 17.74 ms]	596.576 µs (3.5%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.198 ms) : 1186, 1211
.   : milestone, 1198,
iast (3.161 ms) : 3118, 3204
.   : milestone, 3161,
iast_FULL (5.917 ms) : 5858, 5977
.   : milestone, 5917,
iast_GLOBAL (3.639 ms) : 3574, 3704
.   : milestone, 3639,
profiling (2.157 ms) : 2136, 2177
.   : milestone, 2157,
tracing (1.771 ms) : 1757, 1785
.   : milestone, 1771,
section candidate
no_agent (1.222 ms) : 1210, 1234
.   : milestone, 1222,
iast (3.044 ms) : 3007, 3081
.   : milestone, 3044,
iast_FULL (6.021 ms) : 5961, 6082
.   : milestone, 6021,
iast_GLOBAL (3.701 ms) : 3638, 3763
.   : milestone, 3701,
profiling (2.115 ms) : 2095, 2135
.   : milestone, 2115,
tracing (1.797 ms) : 1781, 1812
.   : milestone, 1797,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.198 ms [1.186 ms, 1.211 ms]	-
iast	3.161 ms [3.118 ms, 3.204 ms]	1.963 ms (163.8%)
iast_FULL	5.917 ms [5.858 ms, 5.977 ms]	4.719 ms (393.8%)
iast_GLOBAL	3.639 ms [3.574 ms, 3.704 ms]	2.441 ms (203.7%)
profiling	2.157 ms [2.136 ms, 2.177 ms]	958.171 µs (80.0%)
tracing	1.771 ms [1.757 ms, 1.785 ms]	572.772 µs (47.8%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.222 ms [1.21 ms, 1.234 ms]	-
iast	3.044 ms [3.007 ms, 3.081 ms]	1.822 ms (149.1%)
iast_FULL	6.021 ms [5.961 ms, 6.082 ms]	4.8 ms (392.8%)
iast_GLOBAL	3.701 ms [3.638 ms, 3.763 ms]	2.479 ms (202.9%)
profiling	2.115 ms [2.095 ms, 2.135 ms]	893.035 µs (73.1%)
tracing	1.797 ms [1.781 ms, 1.812 ms]	574.873 µs (47.1%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	jpbempel/method-parameters-logging
git_commit_date	1773731408	1773735607
git_commit_sha	`231578e`	`28f3e78`
release_version	1.61.0-SNAPSHOT~231578ed39	1.61.0-SNAPSHOT~28f3e78e0b

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1773737610	1773737610
ci_job_id	1511804148	1511804148
ci_pipeline_id	102886585	102886585
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-kdcswli3 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-kdcswli3 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 1 performance improvements and 0 performance regressions! Performance is the same for 11 metrics, 0 unstable metrics.

scenario	Δ mean execution_time	candidate mean execution_time	baseline mean execution_time
scenario:dacapo:tomcat:appsec	better [-1.467ms; -1.122ms] or [-38.418%; -29.386%]	2.525ms	3.820ms

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.475 ms) : 1463, 1486
.   : milestone, 1475,
appsec (3.82 ms) : 3600, 4040
.   : milestone, 3820,
iast (2.259 ms) : 2190, 2329
.   : milestone, 2259,
iast_GLOBAL (2.302 ms) : 2233, 2372
.   : milestone, 2302,
profiling (2.099 ms) : 2043, 2154
.   : milestone, 2099,
tracing (2.071 ms) : 2017, 2125
.   : milestone, 2071,
section candidate
no_agent (1.472 ms) : 1461, 1483
.   : milestone, 1472,
appsec (2.525 ms) : 2470, 2580
.   : milestone, 2525,
iast (2.253 ms) : 2184, 2322
.   : milestone, 2253,
iast_GLOBAL (2.305 ms) : 2236, 2374
.   : milestone, 2305,
profiling (2.079 ms) : 2025, 2134
.   : milestone, 2079,
tracing (2.059 ms) : 2006, 2112
.   : milestone, 2059,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.475 ms [1.463 ms, 1.486 ms]	-
appsec	3.82 ms [3.6 ms, 4.04 ms]	2.345 ms (159.0%)
iast	2.259 ms [2.19 ms, 2.329 ms]	784.399 µs (53.2%)
iast_GLOBAL	2.302 ms [2.233 ms, 2.372 ms]	827.268 µs (56.1%)
profiling	2.099 ms [2.043 ms, 2.154 ms]	623.7 µs (42.3%)
tracing	2.071 ms [2.017 ms, 2.125 ms]	596.127 µs (40.4%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.472 ms [1.461 ms, 1.483 ms]	-
appsec	2.525 ms [2.47 ms, 2.58 ms]	1.053 ms (71.5%)
iast	2.253 ms [2.184 ms, 2.322 ms]	781.078 µs (53.1%)
iast_GLOBAL	2.305 ms [2.236 ms, 2.374 ms]	832.97 µs (56.6%)
profiling	2.079 ms [2.025 ms, 2.134 ms]	607.412 µs (41.3%)
tracing	2.059 ms [2.006 ms, 2.112 ms]	587.191 µs (39.9%)

Execution time for biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.61.0-SNAPSHOT~28f3e78e0b, baseline=1.61.0-SNAPSHOT~231578ed39
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.038 s) : 15038000, 15038000
.   : milestone, 15038000,
appsec (14.399 s) : 14399000, 14399000
.   : milestone, 14399000,
iast (18.281 s) : 18281000, 18281000
.   : milestone, 18281000,
iast_GLOBAL (17.447 s) : 17447000, 17447000
.   : milestone, 17447000,
profiling (14.956 s) : 14956000, 14956000
.   : milestone, 14956000,
tracing (15.125 s) : 15125000, 15125000
.   : milestone, 15125000,
section candidate
no_agent (15.019 s) : 15019000, 15019000
.   : milestone, 15019000,
appsec (14.889 s) : 14889000, 14889000
.   : milestone, 14889000,
iast (18.094 s) : 18094000, 18094000
.   : milestone, 18094000,
iast_GLOBAL (17.858 s) : 17858000, 17858000
.   : milestone, 17858000,
profiling (14.835 s) : 14835000, 14835000
.   : milestone, 14835000,
tracing (14.97 s) : 14970000, 14970000
.   : milestone, 14970000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.038 s [15.038 s, 15.038 s]	-
appsec	14.399 s [14.399 s, 14.399 s]	-639.0 ms (-4.2%)
iast	18.281 s [18.281 s, 18.281 s]	3.243 s (21.6%)
iast_GLOBAL	17.447 s [17.447 s, 17.447 s]	2.409 s (16.0%)
profiling	14.956 s [14.956 s, 14.956 s]	-82.0 ms (-0.5%)
tracing	15.125 s [15.125 s, 15.125 s]	87.0 ms (0.6%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.019 s [15.019 s, 15.019 s]	-
appsec	14.889 s [14.889 s, 14.889 s]	-130.0 ms (-0.9%)
iast	18.094 s [18.094 s, 18.094 s]	3.075 s (20.5%)
iast_GLOBAL	17.858 s [17.858 s, 17.858 s]	2.839 s (18.9%)
profiling	14.835 s [14.835 s, 14.835 s]	-184.0 ms (-1.2%)
tracing	14.97 s [14.97 s, 14.97 s]	-49.0 ms (-0.3%)

jpbempel · 2026-03-16T11:59:25Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-16T11:59:29Z

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jpbempel · 2026-03-16T13:04:35Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-16T13:04:40Z

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jpbempel · 2026-03-16T14:42:41Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-16T14:42:46Z

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jpbempel · 2026-03-16T21:01:43Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-16T21:01:48Z

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jpbempel · 2026-03-17T06:10:07Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-17T06:10:11Z

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When MethodParameters is detected we bail out instrumentation but report diagnostics message as error. Logging is now in debug instead of warning or error

jpbempel requested a review from a team as a code owner March 16, 2026 08:55

jpbempel requested review from ojung and removed request for a team March 16, 2026 08:55

jpbempel added comp: debugger Dynamic Instrumentation type: bug Bug report and fix labels Mar 16, 2026

ojung approved these changes Mar 16, 2026

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jpbempel force-pushed the jpbempel/method-parameters-logging branch from 5f496d1 to c7b9bca Compare March 16, 2026 13:42

Change MethodParameters detection reporting

28f3e78

When MethodParameters is detected we bail out instrumentation but report diagnostics message as error. Logging is now in debug instead of warning or error

jpbempel force-pushed the jpbempel/method-parameters-logging branch from c7b9bca to 28f3e78 Compare March 17, 2026 08:20

gh-worker-dd-mergequeue-cf854d bot merged commit 311d3bd into master Mar 17, 2026
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gh-worker-dd-mergequeue-cf854d bot deleted the jpbempel/method-parameters-logging branch March 17, 2026 10:16

github-actions bot added this to the 1.61.0 milestone Mar 17, 2026

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