Implement OTLPWriter by mtoffl01 · Pull Request #11200 · DataDog/dd-trace-java

mtoffl01 · 2026-04-24T18:51:51Z

What Does This Do

Motivation

Additional Notes

Contributor Checklist

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Jira ticket: [PROJ-IDENT]

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…RTER=otlp

pr-commenter · 2026-04-24T19:40:43Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mtoff/otlp-writer
git_commit_date	1777041739	1777060717
git_commit_sha	`4a446d1`	`3946a7e`
release_version	1.62.0-SNAPSHOT~4a446d1347	1.62.0-SNAPSHOT~3946a7ed25

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1777062896	1777062896
ci_job_id	1630266876	1630266876
ci_pipeline_id	109663683	109663683
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-0-7gfx1rp8 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-0-7gfx1rp8 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, 12 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.055 s) : 0, 1054675
Total [baseline] (8.855 s) : 0, 8855475
Agent [candidate] (1.056 s) : 0, 1055809
Total [candidate] (8.815 s) : 0, 8814722
section iast
Agent [baseline] (1.236 s) : 0, 1236074
Total [baseline] (9.538 s) : 0, 9537635
Agent [candidate] (1.238 s) : 0, 1238323
Total [candidate] (9.533 s) : 0, 9532711

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.055 s	-
Agent	iast	1.236 s	181.399 ms (17.2%)
Total	tracing	8.855 s	-
Total	iast	9.538 s	682.161 ms (7.7%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.056 s	-
Agent	iast	1.238 s	182.513 ms (17.3%)
Total	tracing	8.815 s	-
Total	iast	9.533 s	717.989 ms (8.1%)

gantt
    title insecure-bank - break down per module: candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.271 ms) : 0, 1271
crashtracking [candidate] (1.22 ms) : 0, 1220
BytebuddyAgent [baseline] (634.84 ms) : 0, 634840
BytebuddyAgent [candidate] (634.806 ms) : 0, 634806
AgentMeter [baseline] (29.453 ms) : 0, 29453
AgentMeter [candidate] (29.244 ms) : 0, 29244
GlobalTracer [baseline] (248.865 ms) : 0, 248865
GlobalTracer [candidate] (248.139 ms) : 0, 248139
AppSec [baseline] (32.236 ms) : 0, 32236
AppSec [candidate] (32.211 ms) : 0, 32211
Debugger [baseline] (59.564 ms) : 0, 59564
Debugger [candidate] (59.606 ms) : 0, 59606
Remote Config [baseline] (625.047 µs) : 0, 625
Remote Config [candidate] (605.919 µs) : 0, 606
Telemetry [baseline] (8.011 ms) : 0, 8011
Telemetry [candidate] (8.763 ms) : 0, 8763
Flare Poller [baseline] (3.57 ms) : 0, 3570
Flare Poller [candidate] (5.161 ms) : 0, 5161
section iast
crashtracking [baseline] (1.244 ms) : 0, 1244
crashtracking [candidate] (1.243 ms) : 0, 1243
BytebuddyAgent [baseline] (813.535 ms) : 0, 813535
BytebuddyAgent [candidate] (817.176 ms) : 0, 817176
AgentMeter [baseline] (11.439 ms) : 0, 11439
AgentMeter [candidate] (11.502 ms) : 0, 11502
GlobalTracer [baseline] (239.874 ms) : 0, 239874
GlobalTracer [candidate] (238.598 ms) : 0, 238598
AppSec [baseline] (26.574 ms) : 0, 26574
AppSec [candidate] (27.462 ms) : 0, 27462
Debugger [baseline] (64.653 ms) : 0, 64653
Debugger [candidate] (64.604 ms) : 0, 64604
Remote Config [baseline] (537.269 µs) : 0, 537
Remote Config [candidate] (531.81 µs) : 0, 532
Telemetry [baseline] (7.736 ms) : 0, 7736
Telemetry [candidate] (7.759 ms) : 0, 7759
Flare Poller [baseline] (3.402 ms) : 0, 3402
Flare Poller [candidate] (3.489 ms) : 0, 3489
IAST [baseline] (30.937 ms) : 0, 30937
IAST [candidate] (29.836 ms) : 0, 29836

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.059 s) : 0, 1059157
Total [baseline] (11.071 s) : 0, 11070808
Agent [candidate] (1.057 s) : 0, 1056660
Total [candidate] (11.09 s) : 0, 11089864
section appsec
Agent [baseline] (1.261 s) : 0, 1261211
Total [baseline] (11.08 s) : 0, 11079959
Agent [candidate] (1.276 s) : 0, 1276239
Total [candidate] (11.054 s) : 0, 11053963
section iast
Agent [baseline] (1.239 s) : 0, 1238742
Total [baseline] (11.262 s) : 0, 11262378
Agent [candidate] (1.234 s) : 0, 1233747
Total [candidate] (11.269 s) : 0, 11269206
section profiling
Agent [baseline] (1.194 s) : 0, 1193757
Total [baseline] (11.077 s) : 0, 11076669
Agent [candidate] (1.186 s) : 0, 1185786
Total [candidate] (11.079 s) : 0, 11079048

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.059 s	-
Agent	appsec	1.261 s	202.054 ms (19.1%)
Agent	iast	1.239 s	179.585 ms (17.0%)
Agent	profiling	1.194 s	134.6 ms (12.7%)
Total	tracing	11.071 s	-
Total	appsec	11.08 s	9.15 ms (0.1%)
Total	iast	11.262 s	191.57 ms (1.7%)
Total	profiling	11.077 s	5.86 ms (0.1%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.057 s	-
Agent	appsec	1.276 s	219.579 ms (20.8%)
Agent	iast	1.234 s	177.087 ms (16.8%)
Agent	profiling	1.186 s	129.126 ms (12.2%)
Total	tracing	11.09 s	-
Total	appsec	11.054 s	-35.901 ms (-0.3%)
Total	iast	11.269 s	179.342 ms (1.6%)
Total	profiling	11.079 s	-10.816 ms (-0.1%)

gantt
    title petclinic - break down per module: candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.245 ms) : 0, 1245
crashtracking [candidate] (1.215 ms) : 0, 1215
BytebuddyAgent [baseline] (635.388 ms) : 0, 635388
BytebuddyAgent [candidate] (634.384 ms) : 0, 634384
AgentMeter [baseline] (29.351 ms) : 0, 29351
AgentMeter [candidate] (29.359 ms) : 0, 29359
GlobalTracer [baseline] (249.011 ms) : 0, 249011
GlobalTracer [candidate] (248.258 ms) : 0, 248258
AppSec [baseline] (32.393 ms) : 0, 32393
AppSec [candidate] (32.277 ms) : 0, 32277
Debugger [baseline] (60.406 ms) : 0, 60406
Debugger [candidate] (60.399 ms) : 0, 60399
Remote Config [baseline] (601.378 µs) : 0, 601
Remote Config [candidate] (592.267 µs) : 0, 592
Telemetry [baseline] (9.547 ms) : 0, 9547
Telemetry [candidate] (9.667 ms) : 0, 9667
Flare Poller [baseline] (5.109 ms) : 0, 5109
Flare Poller [candidate] (4.346 ms) : 0, 4346
section appsec
crashtracking [baseline] (1.224 ms) : 0, 1224
crashtracking [candidate] (1.257 ms) : 0, 1257
BytebuddyAgent [baseline] (675.105 ms) : 0, 675105
BytebuddyAgent [candidate] (684.791 ms) : 0, 684791
AgentMeter [baseline] (12.271 ms) : 0, 12271
AgentMeter [candidate] (12.391 ms) : 0, 12391
GlobalTracer [baseline] (248.381 ms) : 0, 248381
GlobalTracer [candidate] (251.112 ms) : 0, 251112
IAST [baseline] (24.186 ms) : 0, 24186
IAST [candidate] (24.497 ms) : 0, 24497
AppSec [baseline] (186.648 ms) : 0, 186648
AppSec [candidate] (188.134 ms) : 0, 188134
Debugger [baseline] (65.163 ms) : 0, 65163
Debugger [candidate] (65.476 ms) : 0, 65476
Remote Config [baseline] (581.25 µs) : 0, 581
Remote Config [candidate] (602.062 µs) : 0, 602
Telemetry [baseline] (7.848 ms) : 0, 7848
Telemetry [candidate] (7.956 ms) : 0, 7956
Flare Poller [baseline] (3.393 ms) : 0, 3393
Flare Poller [candidate] (3.497 ms) : 0, 3497
section iast
crashtracking [baseline] (1.231 ms) : 0, 1231
crashtracking [candidate] (1.226 ms) : 0, 1226
BytebuddyAgent [baseline] (813.571 ms) : 0, 813571
BytebuddyAgent [candidate] (810.558 ms) : 0, 810558
AgentMeter [baseline] (11.494 ms) : 0, 11494
AgentMeter [candidate] (11.412 ms) : 0, 11412
GlobalTracer [baseline] (240.652 ms) : 0, 240652
GlobalTracer [candidate] (239.489 ms) : 0, 239489
IAST [baseline] (33.128 ms) : 0, 33128
IAST [candidate] (29.222 ms) : 0, 29222
AppSec [baseline] (25.796 ms) : 0, 25796
AppSec [candidate] (28.678 ms) : 0, 28678
Debugger [baseline] (65.11 ms) : 0, 65110
Debugger [candidate] (65.305 ms) : 0, 65305
Remote Config [baseline] (539.184 µs) : 0, 539
Remote Config [candidate] (533.333 µs) : 0, 533
Telemetry [baseline] (7.781 ms) : 0, 7781
Telemetry [candidate] (7.798 ms) : 0, 7798
Flare Poller [baseline] (3.43 ms) : 0, 3430
Flare Poller [candidate] (3.469 ms) : 0, 3469
section profiling
crashtracking [baseline] (1.196 ms) : 0, 1196
crashtracking [candidate] (1.182 ms) : 0, 1182
BytebuddyAgent [baseline] (696.328 ms) : 0, 696328
BytebuddyAgent [candidate] (693.562 ms) : 0, 693562
AgentMeter [baseline] (9.027 ms) : 0, 9027
AgentMeter [candidate] (9.008 ms) : 0, 9008
GlobalTracer [baseline] (209.043 ms) : 0, 209043
GlobalTracer [candidate] (207.651 ms) : 0, 207651
AppSec [baseline] (32.94 ms) : 0, 32940
AppSec [candidate] (32.526 ms) : 0, 32526
Debugger [baseline] (66.532 ms) : 0, 66532
Debugger [candidate] (65.308 ms) : 0, 65308
Remote Config [baseline] (591.061 µs) : 0, 591
Remote Config [candidate] (562.509 µs) : 0, 563
Telemetry [baseline] (7.927 ms) : 0, 7927
Telemetry [candidate] (7.736 ms) : 0, 7736
Flare Poller [baseline] (3.559 ms) : 0, 3559
Flare Poller [candidate] (3.473 ms) : 0, 3473
ProfilingAgent [baseline] (94.539 ms) : 0, 94539
ProfilingAgent [candidate] (93.154 ms) : 0, 93154
Profiling [baseline] (95.122 ms) : 0, 95122
Profiling [candidate] (93.72 ms) : 0, 93720

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mtoff/otlp-writer
git_commit_date	1777041739	1777060717
git_commit_sha	`4a446d1`	`3946a7e`
release_version	1.62.0-SNAPSHOT~4a446d1347	1.62.0-SNAPSHOT~3946a7ed25

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1777063337	1777063337
ci_job_id	1630266883	1630266883
ci_pipeline_id	109663683	109663683
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-f7k29njv 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-f7k29njv 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 3 performance regressions! Performance is the same for 14 metrics, 16 unstable metrics.

scenario	Δ mean agg_http_req_duration_p50	Δ mean agg_http_req_duration_p95	Δ mean throughput	candidate mean agg_http_req_duration_p50	candidate mean agg_http_req_duration_p95	candidate mean throughput	baseline mean agg_http_req_duration_p50	baseline mean agg_http_req_duration_p95	baseline mean throughput
scenario:load:insecure-bank:no_agent:high_load	worse [+20.344µs; +53.597µs] or [+2.026%; +5.338%]	unstable [-10.781µs; +531.049µs] or [-0.402%; +19.805%]	unstable [-519.415op/s; +252.977op/s] or [-14.365%; +6.997%]	1.041ms	2.942ms	3482.531op/s	1.004ms	2.681ms	3615.750op/s
scenario:load:insecure-bank:profiling:high_load	better [-310.144µs; -176.791µs] or [-15.703%; -8.951%]	unstable [-1.711ms; -0.814ms] or [-27.286%; -12.984%]	unstable [+152.295op/s; +602.580op/s] or [+8.704%; +34.440%]	1.732ms	5.008ms	2127.094op/s	1.975ms	6.270ms	1749.656op/s
scenario:load:insecure-bank:iast:high_load	worse [+54.917µs; +163.133µs] or [+2.142%; +6.364%]	unsure [+35.199µs; +367.993µs] or [+0.473%; +4.948%]	unstable [-192.841op/s; +95.904op/s] or [-13.822%; +6.874%]	2.672ms	7.639ms	1346.719op/s	2.563ms	7.438ms	1395.188op/s
scenario:load:insecure-bank:iast_FULL:high_load	better [-590.874µs; -350.936µs] or [-10.418%; -6.187%]	better [-1.359ms; -0.646ms] or [-10.129%; -4.814%]	unstable [-24.126op/s; +126.876op/s] or [-3.301%; +17.359%]	5.201ms	12.413ms	782.250op/s	5.672ms	13.415ms	730.875op/s
scenario:load:petclinic:no_agent:high_load	worse [+0.602ms; +2.208ms] or [+3.371%; +12.357%]	unstable [+1.607ms; +4.885ms] or [+5.564%; +16.912%]	unstable [-50.101op/s; +11.288op/s] or [-19.518%; +4.398%]	19.277ms	32.130ms	237.281op/s	17.871ms	28.884ms	256.688op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347
    dateFormat X
    axisFormat %s
section baseline
no_agent (18.179 ms) : 17994, 18364
.   : milestone, 18179,
appsec (18.882 ms) : 18688, 19076
.   : milestone, 18882,
code_origins (17.91 ms) : 17736, 18084
.   : milestone, 17910,
iast (17.858 ms) : 17677, 18039
.   : milestone, 17858,
profiling (18.641 ms) : 18456, 18826
.   : milestone, 18641,
tracing (17.765 ms) : 17594, 17937
.   : milestone, 17765,
section candidate
no_agent (19.671 ms) : 19464, 19877
.   : milestone, 19671,
appsec (19.011 ms) : 18819, 19204
.   : milestone, 19011,
code_origins (17.962 ms) : 17788, 18136
.   : milestone, 17962,
iast (18.147 ms) : 17968, 18326
.   : milestone, 18147,
profiling (18.769 ms) : 18582, 18955
.   : milestone, 18769,
tracing (18.156 ms) : 17972, 18340
.   : milestone, 18156,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.179 ms [17.994 ms, 18.364 ms]	-
appsec	18.882 ms [18.688 ms, 19.076 ms]	702.855 µs (3.9%)
code_origins	17.91 ms [17.736 ms, 18.084 ms]	-269.024 µs (-1.5%)
iast	17.858 ms [17.677 ms, 18.039 ms]	-320.839 µs (-1.8%)
profiling	18.641 ms [18.456 ms, 18.826 ms]	461.902 µs (2.5%)
tracing	17.765 ms [17.594 ms, 17.937 ms]	-413.492 µs (-2.3%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.671 ms [19.464 ms, 19.877 ms]	-
appsec	19.011 ms [18.819 ms, 19.204 ms]	-659.304 µs (-3.4%)
code_origins	17.962 ms [17.788 ms, 18.136 ms]	-1.709 ms (-8.7%)
iast	18.147 ms [17.968 ms, 18.326 ms]	-1.523 ms (-7.7%)
profiling	18.769 ms [18.582 ms, 18.955 ms]	-902.068 µs (-4.6%)
tracing	18.156 ms [17.972 ms, 18.34 ms]	-1.514 ms (-7.7%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.219 ms) : 1208, 1231
.   : milestone, 1219,
iast (3.28 ms) : 3233, 3326
.   : milestone, 3280,
iast_FULL (6.333 ms) : 6267, 6399
.   : milestone, 6333,
iast_GLOBAL (3.616 ms) : 3556, 3676
.   : milestone, 3616,
profiling (2.601 ms) : 2576, 2625
.   : milestone, 2601,
tracing (1.97 ms) : 1952, 1987
.   : milestone, 1970,
section candidate
no_agent (1.269 ms) : 1256, 1282
.   : milestone, 1269,
iast (3.4 ms) : 3350, 3451
.   : milestone, 3400,
iast_FULL (5.91 ms) : 5850, 5970
.   : milestone, 5910,
iast_GLOBAL (3.714 ms) : 3647, 3781
.   : milestone, 3714,
profiling (2.126 ms) : 2107, 2144
.   : milestone, 2126,
tracing (1.977 ms) : 1958, 1996
.   : milestone, 1977,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.219 ms [1.208 ms, 1.231 ms]	-
iast	3.28 ms [3.233 ms, 3.326 ms]	2.06 ms (168.9%)
iast_FULL	6.333 ms [6.267 ms, 6.399 ms]	5.113 ms (419.3%)
iast_GLOBAL	3.616 ms [3.556 ms, 3.676 ms]	2.397 ms (196.5%)
profiling	2.601 ms [2.576 ms, 2.625 ms]	1.381 ms (113.2%)
tracing	1.97 ms [1.952 ms, 1.987 ms]	750.452 µs (61.5%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.269 ms [1.256 ms, 1.282 ms]	-
iast	3.4 ms [3.35 ms, 3.451 ms]	2.131 ms (167.9%)
iast_FULL	5.91 ms [5.85 ms, 5.97 ms]	4.641 ms (365.7%)
iast_GLOBAL	3.714 ms [3.647 ms, 3.781 ms]	2.445 ms (192.6%)
profiling	2.126 ms [2.107 ms, 2.144 ms]	856.64 µs (67.5%)
tracing	1.977 ms [1.958 ms, 1.996 ms]	707.896 µs (55.8%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mtoff/otlp-writer
git_commit_date	1777041739	1777060717
git_commit_sha	`4a446d1`	`3946a7e`
release_version	1.62.0-SNAPSHOT~4a446d1347	1.62.0-SNAPSHOT~3946a7ed25

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1777063100	1777063100
ci_job_id	1630266888	1630266888
ci_pipeline_id	109663683	109663683
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-jugm4xuz 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-jugm4xuz 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 biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347
    dateFormat X
    axisFormat %s
section baseline
no_agent (14.817 s) : 14817000, 14817000
.   : milestone, 14817000,
appsec (14.814 s) : 14814000, 14814000
.   : milestone, 14814000,
iast (18.324 s) : 18324000, 18324000
.   : milestone, 18324000,
iast_GLOBAL (17.612 s) : 17612000, 17612000
.   : milestone, 17612000,
profiling (15.352 s) : 15352000, 15352000
.   : milestone, 15352000,
tracing (14.727 s) : 14727000, 14727000
.   : milestone, 14727000,
section candidate
no_agent (15.5 s) : 15500000, 15500000
.   : milestone, 15500000,
appsec (14.643 s) : 14643000, 14643000
.   : milestone, 14643000,
iast (18.84 s) : 18840000, 18840000
.   : milestone, 18840000,
iast_GLOBAL (17.831 s) : 17831000, 17831000
.   : milestone, 17831000,
profiling (15.375 s) : 15375000, 15375000
.   : milestone, 15375000,
tracing (14.975 s) : 14975000, 14975000
.   : milestone, 14975000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.817 s [14.817 s, 14.817 s]	-
appsec	14.814 s [14.814 s, 14.814 s]	-3.0 ms (-0.0%)
iast	18.324 s [18.324 s, 18.324 s]	3.507 s (23.7%)
iast_GLOBAL	17.612 s [17.612 s, 17.612 s]	2.795 s (18.9%)
profiling	15.352 s [15.352 s, 15.352 s]	535.0 ms (3.6%)
tracing	14.727 s [14.727 s, 14.727 s]	-90.0 ms (-0.6%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.5 s [15.5 s, 15.5 s]	-
appsec	14.643 s [14.643 s, 14.643 s]	-857.0 ms (-5.5%)
iast	18.84 s [18.84 s, 18.84 s]	3.34 s (21.5%)
iast_GLOBAL	17.831 s [17.831 s, 17.831 s]	2.331 s (15.0%)
profiling	15.375 s [15.375 s, 15.375 s]	-125.0 ms (-0.8%)
tracing	14.975 s [14.975 s, 14.975 s]	-525.0 ms (-3.4%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~3946a7ed25, baseline=1.62.0-SNAPSHOT~4a446d1347
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.496 ms) : 1485, 1508
.   : milestone, 1496,
appsec (2.571 ms) : 2516, 2626
.   : milestone, 2571,
iast (2.309 ms) : 2238, 2379
.   : milestone, 2309,
iast_GLOBAL (2.34 ms) : 2270, 2410
.   : milestone, 2340,
profiling (2.55 ms) : 2385, 2716
.   : milestone, 2550,
tracing (2.098 ms) : 2044, 2151
.   : milestone, 2098,
section candidate
no_agent (1.501 ms) : 1490, 1513
.   : milestone, 1501,
appsec (2.573 ms) : 2518, 2628
.   : milestone, 2573,
iast (2.303 ms) : 2233, 2373
.   : milestone, 2303,
iast_GLOBAL (2.342 ms) : 2272, 2412
.   : milestone, 2342,
profiling (2.54 ms) : 2376, 2705
.   : milestone, 2540,
tracing (2.095 ms) : 2041, 2148
.   : milestone, 2095,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.496 ms [1.485 ms, 1.508 ms]	-
appsec	2.571 ms [2.516 ms, 2.626 ms]	1.075 ms (71.8%)
iast	2.309 ms [2.238 ms, 2.379 ms]	812.57 µs (54.3%)
iast_GLOBAL	2.34 ms [2.27 ms, 2.41 ms]	843.679 µs (56.4%)
profiling	2.55 ms [2.385 ms, 2.716 ms]	1.054 ms (70.4%)
tracing	2.098 ms [2.044 ms, 2.151 ms]	601.333 µs (40.2%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.501 ms [1.49 ms, 1.513 ms]	-
appsec	2.573 ms [2.518 ms, 2.628 ms]	1.072 ms (71.4%)
iast	2.303 ms [2.233 ms, 2.373 ms]	801.427 µs (53.4%)
iast_GLOBAL	2.342 ms [2.272 ms, 2.412 ms]	840.718 µs (56.0%)
profiling	2.54 ms [2.376 ms, 2.705 ms]	1.039 ms (69.2%)
tracing	2.095 ms [2.041 ms, 2.148 ms]	593.222 µs (39.5%)

mtoffl01 added 4 commits April 24, 2026 12:43

Create new OTLP writer type, enabled by default when OTEL_TRACES_EXPO…

141f376

…RTER=otlp

Implement OtlpPayloadDispatcher.java

460833a

Introduce OtlpPayloadDispatcherTest.java

69df037

Implement OtlpWriter

1d8b3de

mtoffl01 added 3 commits April 24, 2026 15:42

Introduce OtlpWriterTest.java

d9649e4

Introduce OtlpWriterCombinedTest.java with a TODO

bc365d8

WriterFactory: Add OTLP branch for OtlpWriter; include a TODO for a test

3946a7e

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Implement OTLPWriter#11200

Implement OTLPWriter#11200
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mtoffl01 commented Apr 24, 2026

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