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Merged
amarziali merged 1 commit into from
Jan 7, 2026
Merged

Use WithTypeStructure to check declaresField #10307

amarziali merged 1 commit into from
Jan 7, 2026
+18 −6

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@amarziali
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@amarziali amarziali commented Jan 7, 2026

What Does This Do

Structure checks are more efficient if done implementing the ad-hoc WithTypeStructure mixin

Motivation

Additional Notes

Contributor Checklist

Jira ticket: [PROJ-IDENT]

@amarziali amarziali requested review from a team as code owners January 7, 2026 15:50
@amarziali amarziali added type: enhancement Enhancements and improvements inst: kafka Kafka instrumentation labels Jan 7, 2026
@amarziali amarziali requested a review from mcculls January 7, 2026 15:51
@amarziali amarziali force-pushed the andrea.marziali/declaresfield branch from e950f60 to 449b6c3 Compare January 7, 2026 15:52
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pr-commenter bot commented Jan 7, 2026

Kafka / producer-benchmark

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/declaresfield
git_commit_date 1767796928 1767801113
git_commit_sha 7f33e50 449b6c3
See matching parameters
Baseline Candidate
ci_job_date 1767802239 1767802239
ci_job_id 1333373226 1333373226
ci_pipeline_id 89477025 89477025
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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Benchmarks

Startup

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/declaresfield
git_commit_date 1767796928 1767801113
git_commit_sha 7f33e50 449b6c3
release_version 1.59.0-SNAPSHOT~7f33e50a42 1.59.0-SNAPSHOT~449b6c3429
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1767802910 1767802910
ci_job_id 1333373221 1333373221
ci_pipeline_id 89477025 89477025
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-elj53zfh 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-elj53zfh 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 57 metrics, 8 unstable metrics.

Startup time reports for insecure-bank 
gantt
    title insecure-bank - global startup overhead: candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.082 s) : 0, 1081569
Total [baseline] (8.76 s) : 0, 8760304
Agent [candidate] (1.084 s) : 0, 1084433
Total [candidate] (8.748 s) : 0, 8747868
section iast
Agent [baseline] (1.223 s) : 0, 1222893
Total [baseline] (9.415 s) : 0, 9415008
Agent [candidate] (1.222 s) : 0, 1221941
Total [candidate] (9.295 s) : 0, 9294542
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.082 s -
Agent iast 1.223 s 141.324 ms (13.1%)
Total tracing 8.76 s -
Total iast 9.415 s 654.705 ms (7.5%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.084 s -
Agent iast 1.222 s 137.507 ms (12.7%)
Total tracing 8.748 s -
Total iast 9.295 s 546.674 ms (6.2%) 
gantt
    title insecure-bank - break down per module: candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.179 ms) : 0, 1179
crashtracking [candidate] (1.189 ms) : 0, 1189
BytebuddyAgent [baseline] (649.459 ms) : 0, 649459
BytebuddyAgent [candidate] (651.403 ms) : 0, 651403
GlobalTracer [baseline] (282.23 ms) : 0, 282230
GlobalTracer [candidate] (282.922 ms) : 0, 282922
AppSec [baseline] (32.449 ms) : 0, 32449
AppSec [candidate] (32.486 ms) : 0, 32486
Debugger [baseline] (67.473 ms) : 0, 67473
Debugger [candidate] (67.545 ms) : 0, 67545
Remote Config [baseline] (600.699 µs) : 0, 601
Remote Config [candidate] (623.116 µs) : 0, 623
Telemetry [baseline] (8.953 ms) : 0, 8953
Telemetry [candidate] (8.916 ms) : 0, 8916
Flare Poller [baseline] (3.683 ms) : 0, 3683
Flare Poller [candidate] (3.739 ms) : 0, 3739
section iast
crashtracking [baseline] (1.184 ms) : 0, 1184
crashtracking [candidate] (1.183 ms) : 0, 1183
BytebuddyAgent [baseline] (790.821 ms) : 0, 790821
BytebuddyAgent [candidate] (790.754 ms) : 0, 790754
GlobalTracer [baseline] (256.132 ms) : 0, 256132
GlobalTracer [candidate] (256.156 ms) : 0, 256156
IAST [baseline] (27.015 ms) : 0, 27015
IAST [candidate] (27.048 ms) : 0, 27048
AppSec [baseline] (32.733 ms) : 0, 32733
AppSec [candidate] (35.206 ms) : 0, 35206
Debugger [baseline] (66.794 ms) : 0, 66794
Debugger [candidate] (63.572 ms) : 0, 63572
Remote Config [baseline] (578.195 µs) : 0, 578
Remote Config [candidate] (621.791 µs) : 0, 622
Telemetry [baseline] (8.505 ms) : 0, 8505
Telemetry [candidate] (8.418 ms) : 0, 8418
Flare Poller [baseline] (3.635 ms) : 0, 3635
Flare Poller [candidate] (3.528 ms) : 0, 3528
Loading
Startup time reports for petclinic 
gantt
    title petclinic - global startup overhead: candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.085 s) : 0, 1084870
Total [baseline] (10.971 s) : 0, 10970731
Agent [candidate] (1.086 s) : 0, 1086025
Total [candidate] (10.915 s) : 0, 10915498
section appsec
Agent [baseline] (1.283 s) : 0, 1282573
Total [baseline] (11.033 s) : 0, 11033395
Agent [candidate] (1.266 s) : 0, 1266238
Total [candidate] (11.028 s) : 0, 11028226
section iast
Agent [baseline] (1.233 s) : 0, 1232867
Total [baseline] (11.133 s) : 0, 11133329
Agent [candidate] (1.225 s) : 0, 1224504
Total [candidate] (11.277 s) : 0, 11277454
section profiling
Agent [baseline] (1.219 s) : 0, 1218976
Total [baseline] (11.017 s) : 0, 11017129
Agent [candidate] (1.215 s) : 0, 1214623
Total [candidate] (11.132 s) : 0, 11131795
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.085 s -
Agent appsec 1.283 s 197.703 ms (18.2%)
Agent iast 1.233 s 147.997 ms (13.6%)
Agent profiling 1.219 s 134.106 ms (12.4%)
Total tracing 10.971 s -
Total appsec 11.033 s 62.664 ms (0.6%)
Total iast 11.133 s 162.597 ms (1.5%)
Total profiling 11.017 s 46.397 ms (0.4%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.086 s -
Agent appsec 1.266 s 180.212 ms (16.6%)
Agent iast 1.225 s 138.479 ms (12.8%)
Agent profiling 1.215 s 128.598 ms (11.8%)
Total tracing 10.915 s -
Total appsec 11.028 s 112.728 ms (1.0%)
Total iast 11.277 s 361.956 ms (3.3%)
Total profiling 11.132 s 216.297 ms (2.0%) 
gantt
    title petclinic - break down per module: candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.19 ms) : 0, 1190
crashtracking [candidate] (1.211 ms) : 0, 1211
BytebuddyAgent [baseline] (650.49 ms) : 0, 650490
BytebuddyAgent [candidate] (651.401 ms) : 0, 651401
GlobalTracer [baseline] (283.143 ms) : 0, 283143
GlobalTracer [candidate] (283.317 ms) : 0, 283317
AppSec [baseline] (32.488 ms) : 0, 32488
AppSec [candidate] (32.667 ms) : 0, 32667
Debugger [baseline] (68.539 ms) : 0, 68539
Debugger [candidate] (68.445 ms) : 0, 68445
Remote Config [baseline] (621.428 µs) : 0, 621
Remote Config [candidate] (659.99 µs) : 0, 660
Telemetry [baseline] (9.059 ms) : 0, 9059
Telemetry [candidate] (9.004 ms) : 0, 9004
Flare Poller [baseline] (3.781 ms) : 0, 3781
Flare Poller [candidate] (3.72 ms) : 0, 3720
section appsec
crashtracking [baseline] (1.204 ms) : 0, 1204
crashtracking [candidate] (1.181 ms) : 0, 1181
BytebuddyAgent [baseline] (701.839 ms) : 0, 701839
BytebuddyAgent [candidate] (691.544 ms) : 0, 691544
GlobalTracer [baseline] (262.004 ms) : 0, 262004
GlobalTracer [candidate] (258.484 ms) : 0, 258484
AppSec [baseline] (174.796 ms) : 0, 174796
AppSec [candidate] (172.098 ms) : 0, 172098
Debugger [baseline] (68.118 ms) : 0, 68118
Debugger [candidate] (68.839 ms) : 0, 68839
Remote Config [baseline] (734.925 µs) : 0, 735
Remote Config [candidate] (771.602 µs) : 0, 772
Telemetry [baseline] (9.265 ms) : 0, 9265
Telemetry [candidate] (9.387 ms) : 0, 9387
Flare Poller [baseline] (3.704 ms) : 0, 3704
Flare Poller [candidate] (3.842 ms) : 0, 3842
IAST [baseline] (25.149 ms) : 0, 25149
IAST [candidate] (24.596 ms) : 0, 24596
section iast
crashtracking [baseline] (1.196 ms) : 0, 1196
crashtracking [candidate] (1.18 ms) : 0, 1180
BytebuddyAgent [baseline] (797.176 ms) : 0, 797176
BytebuddyAgent [candidate] (790.799 ms) : 0, 790799
GlobalTracer [baseline] (258.08 ms) : 0, 258080
GlobalTracer [candidate] (256.649 ms) : 0, 256649
AppSec [baseline] (31.986 ms) : 0, 31986
AppSec [candidate] (35.382 ms) : 0, 35382
Debugger [baseline] (68.948 ms) : 0, 68948
Debugger [candidate] (65.202 ms) : 0, 65202
Remote Config [baseline] (553.934 µs) : 0, 554
Remote Config [candidate] (586.503 µs) : 0, 587
Telemetry [baseline] (8.418 ms) : 0, 8418
Telemetry [candidate] (8.525 ms) : 0, 8525
Flare Poller [baseline] (3.562 ms) : 0, 3562
Flare Poller [candidate] (3.566 ms) : 0, 3566
IAST [baseline] (27.323 ms) : 0, 27323
IAST [candidate] (27.134 ms) : 0, 27134
section profiling
ProfilingAgent [baseline] (97.352 ms) : 0, 97352
ProfilingAgent [candidate] (97.797 ms) : 0, 97797
crashtracking [baseline] (1.242 ms) : 0, 1242
crashtracking [candidate] (1.219 ms) : 0, 1219
BytebuddyAgent [baseline] (712.381 ms) : 0, 712381
BytebuddyAgent [candidate] (707.533 ms) : 0, 707533
GlobalTracer [baseline] (222.982 ms) : 0, 222982
GlobalTracer [candidate] (223.264 ms) : 0, 223264
AppSec [baseline] (32.649 ms) : 0, 32649
AppSec [candidate] (32.751 ms) : 0, 32751
Debugger [baseline] (68.481 ms) : 0, 68481
Debugger [candidate] (68.857 ms) : 0, 68857
Remote Config [baseline] (633.88 µs) : 0, 634
Remote Config [candidate] (664.583 µs) : 0, 665
Telemetry [baseline] (8.829 ms) : 0, 8829
Telemetry [candidate] (8.867 ms) : 0, 8867
Flare Poller [baseline] (3.719 ms) : 0, 3719
Flare Poller [candidate] (3.719 ms) : 0, 3719
Profiling [baseline] (97.932 ms) : 0, 97932
Profiling [candidate] (98.373 ms) : 0, 98373
Loading

Load

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/declaresfield
git_commit_date 1767796928 1767801113
git_commit_sha 7f33e50 449b6c3
release_version 1.59.0-SNAPSHOT~7f33e50a42 1.59.0-SNAPSHOT~449b6c3429
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1767803484 1767803484
ci_job_id 1333373222 1333373222
ci_pipeline_id 89477025 89477025
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-w9hs0s2u 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-w9hs0s2u 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 2 performance improvements and 0 performance regressions! Performance is the same for 18 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
[-250.289µs; -116.802µs] or [-14.157%; -6.607%]		 unstable
[-1452.326µs; -529.938µs] or [-26.688%; -9.738%]		 unstable
[+87.866op/s; +566.134op/s] or [+4.407%; +28.392%]		 1.584ms 4.451ms 2320.969op/s 1.768ms 5.442ms 1993.969op/s
scenario:load:insecure-bank:iast:high_load better
[-250.383µs; -129.828µs] or [-9.673%; -5.016%]		 unsure
[-637.603µs; -112.874µs] or [-8.462%; -1.498%]		 unstable
[-33.491op/s; +256.241op/s] or [-2.445%; +18.705%]		 2.398ms 7.160ms 1481.250op/s 2.589ms 7.535ms 1369.875op/s
Request duration reports for insecure-bank 
gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.21 ms) : 1198, 1222
.   : milestone, 1210,
iast (3.342 ms) : 3292, 3393
.   : milestone, 3342,
iast_FULL (6.025 ms) : 5965, 6086
.   : milestone, 6025,
iast_GLOBAL (3.606 ms) : 3550, 3663
.   : milestone, 3606,
profiling (2.273 ms) : 2252, 2295
.   : milestone, 2273,
tracing (1.768 ms) : 1753, 1783
.   : milestone, 1768,
section candidate
no_agent (1.204 ms) : 1192, 1216
.   : milestone, 1204,
iast (3.086 ms) : 3049, 3122
.   : milestone, 3086,
iast_FULL (5.905 ms) : 5846, 5965
.   : milestone, 5905,
iast_GLOBAL (3.464 ms) : 3414, 3514
.   : milestone, 3464,
profiling (1.943 ms) : 1926, 1959
.   : milestone, 1943,
tracing (1.792 ms) : 1778, 1806
.   : milestone, 1792,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.21 ms [1.198 ms, 1.222 ms] -
iast 3.342 ms [3.292 ms, 3.393 ms] 2.133 ms (176.3%)
iast_FULL 6.025 ms [5.965 ms, 6.086 ms] 4.815 ms (398.1%)
iast_GLOBAL 3.606 ms [3.55 ms, 3.663 ms] 2.397 ms (198.1%)
profiling 2.273 ms [2.252 ms, 2.295 ms] 1.064 ms (87.9%)
tracing 1.768 ms [1.753 ms, 1.783 ms] 558.473 µs (46.2%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.204 ms [1.192 ms, 1.216 ms] -
iast 3.086 ms [3.049 ms, 3.122 ms] 1.882 ms (156.3%)
iast_FULL 5.905 ms [5.846 ms, 5.965 ms] 4.702 ms (390.6%)
iast_GLOBAL 3.464 ms [3.414 ms, 3.514 ms] 2.26 ms (187.8%)
profiling 1.943 ms [1.926 ms, 1.959 ms] 738.809 µs (61.4%)
tracing 1.792 ms [1.778 ms, 1.806 ms] 588.53 µs (48.9%)
Request duration reports for petclinic 
gantt
    title petclinic - request duration [CI 0.99] : candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42
    dateFormat X
    axisFormat %s
section baseline
no_agent (17.206 ms) : 17032, 17381
.   : milestone, 17206,
appsec (18.696 ms) : 18509, 18883
.   : milestone, 18696,
code_origins (17.773 ms) : 17597, 17949
.   : milestone, 17773,
iast (17.76 ms) : 17586, 17935
.   : milestone, 17760,
profiling (19.713 ms) : 19509, 19916
.   : milestone, 19713,
tracing (17.609 ms) : 17433, 17786
.   : milestone, 17609,
section candidate
no_agent (17.437 ms) : 17259, 17615
.   : milestone, 17437,
appsec (18.306 ms) : 18122, 18489
.   : milestone, 18306,
code_origins (18.073 ms) : 17892, 18255
.   : milestone, 18073,
iast (17.845 ms) : 17667, 18023
.   : milestone, 17845,
profiling (19.339 ms) : 19143, 19535
.   : milestone, 19339,
tracing (17.362 ms) : 17189, 17535
.   : milestone, 17362,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 17.206 ms [17.032 ms, 17.381 ms] -
appsec 18.696 ms [18.509 ms, 18.883 ms] 1.49 ms (8.7%)
code_origins 17.773 ms [17.597 ms, 17.949 ms] 566.587 µs (3.3%)
iast 17.76 ms [17.586 ms, 17.935 ms] 553.983 µs (3.2%)
profiling 19.713 ms [19.509 ms, 19.916 ms] 2.506 ms (14.6%)
tracing 17.609 ms [17.433 ms, 17.786 ms] 403.091 µs (2.3%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 17.437 ms [17.259 ms, 17.615 ms] -
appsec 18.306 ms [18.122 ms, 18.489 ms] 868.283 µs (5.0%)
code_origins 18.073 ms [17.892 ms, 18.255 ms] 635.876 µs (3.6%)
iast 17.845 ms [17.667 ms, 18.023 ms] 408.147 µs (2.3%)
profiling 19.339 ms [19.143 ms, 19.535 ms] 1.902 ms (10.9%)
tracing 17.362 ms [17.189 ms, 17.535 ms] -75.416 µs (-0.4%)

Dacapo

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/declaresfield
git_commit_date 1767796928 1767801113
git_commit_sha 7f33e50 449b6c3
release_version 1.59.0-SNAPSHOT~7f33e50a42 1.59.0-SNAPSHOT~449b6c3429
See matching parameters
Baseline Candidate
application biojava biojava
ci_job_date 1767803116 1767803116
ci_job_id 1333373223 1333373223
ci_pipeline_id 89477025 89477025
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-dyb63ifp 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-dyb63ifp 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=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.47 ms) : 1459, 1482
.   : milestone, 1470,
appsec (3.662 ms) : 3447, 3877
.   : milestone, 3662,
iast (2.215 ms) : 2150, 2280
.   : milestone, 2215,
iast_GLOBAL (2.259 ms) : 2193, 2325
.   : milestone, 2259,
profiling (2.091 ms) : 2036, 2145
.   : milestone, 2091,
tracing (2.049 ms) : 1998, 2100
.   : milestone, 2049,
section candidate
no_agent (1.47 ms) : 1458, 1481
.   : milestone, 1470,
appsec (3.73 ms) : 3509, 3952
.   : milestone, 3730,
iast (2.208 ms) : 2143, 2273
.   : milestone, 2208,
iast_GLOBAL (2.262 ms) : 2197, 2328
.   : milestone, 2262,
profiling (2.074 ms) : 2020, 2127
.   : milestone, 2074,
tracing (2.046 ms) : 1995, 2097
.   : milestone, 2046,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.47 ms [1.459 ms, 1.482 ms] -
appsec 3.662 ms [3.447 ms, 3.877 ms] 2.192 ms (149.1%)
iast 2.215 ms [2.15 ms, 2.28 ms] 744.784 µs (50.7%)
iast_GLOBAL 2.259 ms [2.193 ms, 2.325 ms] 788.89 µs (53.7%)
profiling 2.091 ms [2.036 ms, 2.145 ms] 620.467 µs (42.2%)
tracing 2.049 ms [1.998 ms, 2.1 ms] 578.736 µs (39.4%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.47 ms [1.458 ms, 1.481 ms] -
appsec 3.73 ms [3.509 ms, 3.952 ms] 2.261 ms (153.8%)
iast 2.208 ms [2.143 ms, 2.273 ms] 738.051 µs (50.2%)
iast_GLOBAL 2.262 ms [2.197 ms, 2.328 ms] 792.765 µs (53.9%)
profiling 2.074 ms [2.02 ms, 2.127 ms] 604.171 µs (41.1%)
tracing 2.046 ms [1.995 ms, 2.097 ms] 576.75 µs (39.2%)
Execution time for biojava 
gantt
    title biojava - execution time [CI 0.99] : candidate=1.59.0-SNAPSHOT~449b6c3429, baseline=1.59.0-SNAPSHOT~7f33e50a42
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.049 s) : 15049000, 15049000
.   : milestone, 15049000,
appsec (14.774 s) : 14774000, 14774000
.   : milestone, 14774000,
iast (18.095 s) : 18095000, 18095000
.   : milestone, 18095000,
iast_GLOBAL (17.925 s) : 17925000, 17925000
.   : milestone, 17925000,
profiling (14.994 s) : 14994000, 14994000
.   : milestone, 14994000,
tracing (14.69 s) : 14690000, 14690000
.   : milestone, 14690000,
section candidate
no_agent (15.062 s) : 15062000, 15062000
.   : milestone, 15062000,
appsec (14.455 s) : 14455000, 14455000
.   : milestone, 14455000,
iast (17.96 s) : 17960000, 17960000
.   : milestone, 17960000,
iast_GLOBAL (17.79 s) : 17790000, 17790000
.   : milestone, 17790000,
profiling (15.353 s) : 15353000, 15353000
.   : milestone, 15353000,
tracing (14.782 s) : 14782000, 14782000
.   : milestone, 14782000,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.049 s [15.049 s, 15.049 s] -
appsec 14.774 s [14.774 s, 14.774 s] -275.0 ms (-1.8%)
iast 18.095 s [18.095 s, 18.095 s] 3.046 s (20.2%)
iast_GLOBAL 17.925 s [17.925 s, 17.925 s] 2.876 s (19.1%)
profiling 14.994 s [14.994 s, 14.994 s] -55.0 ms (-0.4%)
tracing 14.69 s [14.69 s, 14.69 s] -359.0 ms (-2.4%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.062 s [15.062 s, 15.062 s] -
appsec 14.455 s [14.455 s, 14.455 s] -607.0 ms (-4.0%)
iast 17.96 s [17.96 s, 17.96 s] 2.898 s (19.2%)
iast_GLOBAL 17.79 s [17.79 s, 17.79 s] 2.728 s (18.1%)
profiling 15.353 s [15.353 s, 15.353 s] 291.0 ms (1.9%)
tracing 14.782 s [14.782 s, 14.782 s] -280.0 ms (-1.9%)

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Kafka / consumer-benchmark

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master andrea.marziali/declaresfield
git_commit_date 1767796928 1767801113
git_commit_sha 7f33e50 449b6c3
See matching parameters
Baseline Candidate
ci_job_date 1767802278 1767802278
ci_job_id 1333373227 1333373227
ci_pipeline_id 89477025 89477025
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

@amarziali amarziali enabled auto-merge (squash) January 7, 2026 17:05
@amarziali amarziali merged commit b42ed14 into master Jan 7, 2026
724 of 726 checks passed
@amarziali amarziali deleted the andrea.marziali/declaresfield branch January 7, 2026 17:27
@github-actions github-actions bot added this to the 1.59.0 milestone Jan 7, 2026
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inst: kafka Kafka instrumentation type: enhancement Enhancements and improvements

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