Add Otel Metrics configuration keys #9868

cecile75 · 2025-10-27T17:07:52Z

What Does This Do

Add Otel Metrics configuration keys. They are not linked to anything yet.

Motivation

OpenTelemetry Metrics API support

Additional Notes

Contributor Checklist

Format the title according the contribution guidelines
Assign the type: and (comp: or inst:) labels in addition to any useful labels
Don't use close, fix or any linking keywords when referencing an issue.
Use solves instead, and assign the PR milestone to the issue
Update the CODEOWNERS file on source file addition, move, or deletion
Update the public documentation in case of new configuration flag or behavior

Jira ticket: APMAPI-1671

datadog-datadog-prod-us1 · 2025-10-29T10:52:42Z

🎯 Code Coverage
• Patch Coverage: 4.44%
• Total Coverage: 62.40% (+2.70%)

View detailed report

_{This comment will be updated automatically if new data arrives.

🔗 Commit SHA: 8ef1286 | Docs | Datadog PR Page | Was this helpful? Give us feedback!}

pr-commenter · 2025-10-29T11:10:49Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	cecile/otelmetricstask1
git_commit_date	1762179170	1762184665
git_commit_sha	`364bb8b`	`2788bdd`
release_version	1.55.0-SNAPSHOT~364bb8b68f	1.55.0-SNAPSHOT~2788bddb11

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1762186543	1762186543
ci_job_id	1212397204	1212397204
ci_pipeline_id	81075392	81075392
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-x7nze507 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-x7nze507 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 53 metrics, 12 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.03 s) : 0, 1030491
Total [baseline] (8.702 s) : 0, 8702212
Agent [candidate] (1.032 s) : 0, 1031826
Total [candidate] (8.661 s) : 0, 8660709
section iast
Agent [baseline] (1.164 s) : 0, 1163906
Total [baseline] (9.354 s) : 0, 9354072
Agent [candidate] (1.172 s) : 0, 1171966
Total [candidate] (9.389 s) : 0, 9388657

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.03 s	-
Agent	iast	1.164 s	133.416 ms (12.9%)
Total	tracing	8.702 s	-
Total	iast	9.354 s	651.86 ms (7.5%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.032 s	-
Agent	iast	1.172 s	140.14 ms (13.6%)
Total	tracing	8.661 s	-
Total	iast	9.389 s	727.948 ms (8.4%)

gantt
    title insecure-bank - break down per module: candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.472 ms) : 0, 1472
crashtracking [candidate] (1.459 ms) : 0, 1459
BytebuddyAgent [baseline] (703.114 ms) : 0, 703114
BytebuddyAgent [candidate] (704.035 ms) : 0, 704035
GlobalTracer [baseline] (244.408 ms) : 0, 244408
GlobalTracer [candidate] (245.068 ms) : 0, 245068
AppSec [baseline] (32.262 ms) : 0, 32262
AppSec [candidate] (32.369 ms) : 0, 32369
Debugger [baseline] (6.413 ms) : 0, 6413
Debugger [candidate] (6.355 ms) : 0, 6355
Remote Config [baseline] (687.819 µs) : 0, 688
Remote Config [candidate] (684.786 µs) : 0, 685
Telemetry [baseline] (14.346 ms) : 0, 14346
Telemetry [candidate] (14.143 ms) : 0, 14143
Flare Poller [baseline] (6.604 ms) : 0, 6604
Flare Poller [candidate] (6.57 ms) : 0, 6570
section iast
crashtracking [baseline] (1.473 ms) : 0, 1473
crashtracking [candidate] (1.495 ms) : 0, 1495
BytebuddyAgent [baseline] (825.815 ms) : 0, 825815
BytebuddyAgent [candidate] (832.649 ms) : 0, 832649
GlobalTracer [baseline] (233.986 ms) : 0, 233986
GlobalTracer [candidate] (235.574 ms) : 0, 235574
AppSec [baseline] (28.946 ms) : 0, 28946
AppSec [candidate] (28.832 ms) : 0, 28832
Debugger [baseline] (6.182 ms) : 0, 6182
Debugger [candidate] (6.124 ms) : 0, 6124
Remote Config [baseline] (608.829 µs) : 0, 609
Remote Config [candidate] (592.862 µs) : 0, 593
Telemetry [baseline] (8.464 ms) : 0, 8464
Telemetry [candidate] (8.382 ms) : 0, 8382
Flare Poller [baseline] (4.187 ms) : 0, 4187
Flare Poller [candidate] (4.17 ms) : 0, 4170
IAST [baseline] (32.998 ms) : 0, 32998
IAST [candidate] (32.668 ms) : 0, 32668

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.032 s) : 0, 1031928
Total [baseline] (10.712 s) : 0, 10712313
Agent [candidate] (1.03 s) : 0, 1030320
Total [candidate] (10.775 s) : 0, 10774751
section appsec
Agent [baseline] (1.218 s) : 0, 1217968
Total [baseline] (11.056 s) : 0, 11055534
Agent [candidate] (1.201 s) : 0, 1201311
Total [candidate] (10.967 s) : 0, 10966897
section iast
Agent [baseline] (1.164 s) : 0, 1164207
Total [baseline] (11.231 s) : 0, 11230971
Agent [candidate] (1.166 s) : 0, 1165852
Total [candidate] (11.242 s) : 0, 11242137
section profiling
Agent [baseline] (1.191 s) : 0, 1190715
Total [baseline] (10.85 s) : 0, 10849766
Agent [candidate] (1.181 s) : 0, 1180845
Total [candidate] (10.896 s) : 0, 10895791

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.032 s	-
Agent	appsec	1.218 s	186.04 ms (18.0%)
Agent	iast	1.164 s	132.279 ms (12.8%)
Agent	profiling	1.191 s	158.787 ms (15.4%)
Total	tracing	10.712 s	-
Total	appsec	11.056 s	343.221 ms (3.2%)
Total	iast	11.231 s	518.658 ms (4.8%)
Total	profiling	10.85 s	137.453 ms (1.3%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.03 s	-
Agent	appsec	1.201 s	170.991 ms (16.6%)
Agent	iast	1.166 s	135.532 ms (13.2%)
Agent	profiling	1.181 s	150.525 ms (14.6%)
Total	tracing	10.775 s	-
Total	appsec	10.967 s	192.146 ms (1.8%)
Total	iast	11.242 s	467.386 ms (4.3%)
Total	profiling	10.896 s	121.04 ms (1.1%)

gantt
    title petclinic - break down per module: candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.456 ms) : 0, 1456
crashtracking [candidate] (1.469 ms) : 0, 1469
BytebuddyAgent [baseline] (703.995 ms) : 0, 703995
BytebuddyAgent [candidate] (702.921 ms) : 0, 702921
GlobalTracer [baseline] (245.411 ms) : 0, 245411
GlobalTracer [candidate] (244.622 ms) : 0, 244622
AppSec [baseline] (32.381 ms) : 0, 32381
AppSec [candidate] (32.26 ms) : 0, 32260
Debugger [baseline] (6.395 ms) : 0, 6395
Debugger [candidate] (6.388 ms) : 0, 6388
Remote Config [baseline] (684.824 µs) : 0, 685
Remote Config [candidate] (670.221 µs) : 0, 670
Telemetry [baseline] (14.434 ms) : 0, 14434
Telemetry [candidate] (14.392 ms) : 0, 14392
Flare Poller [baseline] (5.89 ms) : 0, 5890
Flare Poller [candidate] (6.475 ms) : 0, 6475
section appsec
crashtracking [baseline] (1.493 ms) : 0, 1493
crashtracking [candidate] (1.453 ms) : 0, 1453
BytebuddyAgent [baseline] (736.183 ms) : 0, 736183
BytebuddyAgent [candidate] (724.68 ms) : 0, 724680
GlobalTracer [baseline] (238.986 ms) : 0, 238986
GlobalTracer [candidate] (236.012 ms) : 0, 236012
IAST [baseline] (25.504 ms) : 0, 25504
IAST [candidate] (24.811 ms) : 0, 24811
AppSec [baseline] (175.297 ms) : 0, 175297
AppSec [candidate] (174.56 ms) : 0, 174560
Debugger [baseline] (5.97 ms) : 0, 5970
Debugger [candidate] (5.908 ms) : 0, 5908
Remote Config [baseline] (632.547 µs) : 0, 633
Remote Config [candidate] (641.455 µs) : 0, 641
Telemetry [baseline] (8.522 ms) : 0, 8522
Telemetry [candidate] (8.322 ms) : 0, 8322
Flare Poller [baseline] (3.97 ms) : 0, 3970
Flare Poller [candidate] (3.871 ms) : 0, 3871
section iast
crashtracking [baseline] (1.465 ms) : 0, 1465
crashtracking [candidate] (1.472 ms) : 0, 1472
BytebuddyAgent [baseline] (825.018 ms) : 0, 825018
BytebuddyAgent [candidate] (827.387 ms) : 0, 827387
GlobalTracer [baseline] (235.324 ms) : 0, 235324
GlobalTracer [candidate] (234.379 ms) : 0, 234379
IAST [baseline] (33.808 ms) : 0, 33808
IAST [candidate] (31.185 ms) : 0, 31185
AppSec [baseline] (28.032 ms) : 0, 28032
AppSec [candidate] (30.779 ms) : 0, 30779
Debugger [baseline] (6.125 ms) : 0, 6125
Debugger [candidate] (6.076 ms) : 0, 6076
Remote Config [baseline] (602.916 µs) : 0, 603
Remote Config [candidate] (596.787 µs) : 0, 597
Telemetry [baseline] (8.424 ms) : 0, 8424
Telemetry [candidate] (8.392 ms) : 0, 8392
Flare Poller [baseline] (4.121 ms) : 0, 4121
Flare Poller [candidate] (4.265 ms) : 0, 4265
section profiling
crashtracking [baseline] (1.494 ms) : 0, 1494
crashtracking [candidate] (1.453 ms) : 0, 1453
BytebuddyAgent [baseline] (738.235 ms) : 0, 738235
BytebuddyAgent [candidate] (731.4 ms) : 0, 731400
GlobalTracer [baseline] (223.015 ms) : 0, 223015
GlobalTracer [candidate] (221.571 ms) : 0, 221571
AppSec [baseline] (34.395 ms) : 0, 34395
AppSec [candidate] (33.229 ms) : 0, 33229
Debugger [baseline] (12.362 ms) : 0, 12362
Debugger [candidate] (9.165 ms) : 0, 9165
Remote Config [baseline] (695.732 µs) : 0, 696
Remote Config [candidate] (1.457 ms) : 0, 1457
Telemetry [baseline] (8.973 ms) : 0, 8973
Telemetry [candidate] (12.216 ms) : 0, 12216
Flare Poller [baseline] (4.238 ms) : 0, 4238
Flare Poller [candidate] (4.189 ms) : 0, 4189
ProfilingAgent [baseline] (111.063 ms) : 0, 111063
ProfilingAgent [candidate] (109.68 ms) : 0, 109680
Profiling [baseline] (111.691 ms) : 0, 111691
Profiling [candidate] (110.318 ms) : 0, 110318

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	cecile/otelmetricstask1
git_commit_date	1762179170	1762184665
git_commit_sha	`364bb8b`	`2788bdd`
release_version	1.55.0-SNAPSHOT~364bb8b68f	1.55.0-SNAPSHOT~2788bddb11

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1762187039	1762187039
ci_job_id	1212397205	1212397205
ci_pipeline_id	81075392	81075392
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-1-4dq363go 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-1-4dq363go 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 4 performance improvements and 1 performance regressions! Performance is the same for 7 metrics, 12 unstable metrics.

scenario	Δ mean http_req_duration	Δ mean throughput	candidate mean http_req_duration	candidate mean throughput	baseline mean http_req_duration	baseline mean throughput
scenario:load:insecure-bank:iast_GLOBAL:high_load	better [-189.310µs; -82.142µs] or [-5.210%; -2.260%]	unstable [-82.447op/s; +178.260op/s] or [-6.533%; +14.124%]	3.498ms	1309.969op/s	3.634ms	1262.062op/s
scenario:load:insecure-bank:profiling:high_load	better [-94.736µs; -58.421µs] or [-4.700%; -2.898%]	unstable [-164.486op/s; +337.361op/s] or [-7.352%; +15.079%]	1.939ms	2323.688op/s	2.016ms	2237.250op/s
scenario:load:petclinic:iast:high_load	worse [+515.409µs; +930.768µs] or [+2.738%; +4.945%]	unstable [-34.836op/s; +16.524op/s] or [-14.050%; +6.664%]	19.546ms	238.781op/s	18.823ms	247.938op/s
scenario:load:petclinic:tracing:high_load	better [-1154.680µs; -739.541µs] or [-5.884%; -3.768%]	unstable [-13.773op/s; +37.710op/s] or [-5.789%; +15.851%]	18.678ms	249.875op/s	19.625ms	237.906op/s
scenario:load:petclinic:appsec:high_load	better [-925.417µs; -480.245µs] or [-4.495%; -2.332%]	unstable [-16.716op/s; +32.654op/s] or [-7.372%; +14.401%]	19.887ms	234.719op/s	20.590ms	226.750op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f
    dateFormat X
    axisFormat %s
section baseline
no_agent (19.255 ms) : 19056, 19455
.   : milestone, 19255,
appsec (20.59 ms) : 20382, 20798
.   : milestone, 20590,
code_origins (18.633 ms) : 18447, 18820
.   : milestone, 18633,
iast (18.823 ms) : 18630, 19015
.   : milestone, 18823,
profiling (20.412 ms) : 20209, 20615
.   : milestone, 20412,
tracing (19.625 ms) : 19429, 19821
.   : milestone, 19625,
section candidate
no_agent (19.251 ms) : 19047, 19454
.   : milestone, 19251,
appsec (19.887 ms) : 19681, 20093
.   : milestone, 19887,
code_origins (18.608 ms) : 18421, 18794
.   : milestone, 18608,
iast (19.546 ms) : 19353, 19739
.   : milestone, 19546,
profiling (20.446 ms) : 20245, 20646
.   : milestone, 20446,
tracing (18.678 ms) : 18488, 18868
.   : milestone, 18678,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.255 ms [19.056 ms, 19.455 ms]	-
appsec	20.59 ms [20.382 ms, 20.798 ms]	1.334 ms (6.9%)
code_origins	18.633 ms [18.447 ms, 18.82 ms]	-621.849 µs (-3.2%)
iast	18.823 ms [18.63 ms, 19.015 ms]	-432.555 µs (-2.2%)
profiling	20.412 ms [20.209 ms, 20.615 ms]	1.157 ms (6.0%)
tracing	19.625 ms [19.429 ms, 19.821 ms]	369.919 µs (1.9%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.251 ms [19.047 ms, 19.454 ms]	-
appsec	19.887 ms [19.681 ms, 20.093 ms]	636.271 µs (3.3%)
code_origins	18.608 ms [18.421 ms, 18.794 ms]	-642.983 µs (-3.3%)
iast	19.546 ms [19.353 ms, 19.739 ms]	295.197 µs (1.5%)
profiling	20.446 ms [20.245 ms, 20.646 ms]	1.195 ms (6.2%)
tracing	18.678 ms [18.488 ms, 18.868 ms]	-572.529 µs (-3.0%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.258 ms) : 1246, 1271
.   : milestone, 1258,
iast (3.212 ms) : 3171, 3252
.   : milestone, 3212,
iast_FULL (5.895 ms) : 5836, 5954
.   : milestone, 5895,
iast_GLOBAL (3.634 ms) : 3581, 3687
.   : milestone, 3634,
profiling (2.016 ms) : 1998, 2033
.   : milestone, 2016,
tracing (1.799 ms) : 1784, 1813
.   : milestone, 1799,
section candidate
no_agent (1.22 ms) : 1208, 1232
.   : milestone, 1220,
iast (3.289 ms) : 3247, 3331
.   : milestone, 3289,
iast_FULL (5.863 ms) : 5804, 5923
.   : milestone, 5863,
iast_GLOBAL (3.498 ms) : 3452, 3545
.   : milestone, 3498,
profiling (1.939 ms) : 1923, 1955
.   : milestone, 1939,
tracing (1.805 ms) : 1791, 1820
.   : milestone, 1805,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.258 ms [1.246 ms, 1.271 ms]	-
iast	3.212 ms [3.171 ms, 3.252 ms]	1.953 ms (155.2%)
iast_FULL	5.895 ms [5.836 ms, 5.954 ms]	4.637 ms (368.5%)
iast_GLOBAL	3.634 ms [3.581 ms, 3.687 ms]	2.376 ms (188.8%)
profiling	2.016 ms [1.998 ms, 2.033 ms]	757.426 µs (60.2%)
tracing	1.799 ms [1.784 ms, 1.813 ms]	540.266 µs (42.9%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.22 ms [1.208 ms, 1.232 ms]	-
iast	3.289 ms [3.247 ms, 3.331 ms]	2.069 ms (169.5%)
iast_FULL	5.863 ms [5.804 ms, 5.923 ms]	4.643 ms (380.5%)
iast_GLOBAL	3.498 ms [3.452 ms, 3.545 ms]	2.278 ms (186.7%)
profiling	1.939 ms [1.923 ms, 1.955 ms]	718.988 µs (58.9%)
tracing	1.805 ms [1.791 ms, 1.82 ms]	585.195 µs (48.0%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	cecile/otelmetricstask1
git_commit_date	1762179170	1762184665
git_commit_sha	`364bb8b`	`2788bdd`
release_version	1.55.0-SNAPSHOT~364bb8b68f	1.55.0-SNAPSHOT~2788bddb11

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1762186769	1762186769
ci_job_id	1212397206	1212397206
ci_pipeline_id	81075392	81075392
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-2-p7oif1uj 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-2-p7oif1uj 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=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.48 ms) : 1468, 1492
.   : milestone, 1480,
appsec (3.667 ms) : 3453, 3880
.   : milestone, 3667,
iast (2.213 ms) : 2149, 2277
.   : milestone, 2213,
iast_GLOBAL (2.264 ms) : 2199, 2328
.   : milestone, 2264,
profiling (2.074 ms) : 2022, 2126
.   : milestone, 2074,
tracing (2.038 ms) : 1988, 2088
.   : milestone, 2038,
section candidate
no_agent (1.481 ms) : 1470, 1493
.   : milestone, 1481,
appsec (3.742 ms) : 3522, 3961
.   : milestone, 3742,
iast (2.224 ms) : 2160, 2288
.   : milestone, 2224,
iast_GLOBAL (2.27 ms) : 2205, 2335
.   : milestone, 2270,
profiling (2.085 ms) : 2032, 2138
.   : milestone, 2085,
tracing (2.035 ms) : 1985, 2085
.   : milestone, 2035,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.48 ms [1.468 ms, 1.492 ms]	-
appsec	3.667 ms [3.453 ms, 3.88 ms]	2.186 ms (147.7%)
iast	2.213 ms [2.149 ms, 2.277 ms]	732.667 µs (49.5%)
iast_GLOBAL	2.264 ms [2.199 ms, 2.328 ms]	783.72 µs (53.0%)
profiling	2.074 ms [2.022 ms, 2.126 ms]	594.196 µs (40.1%)
tracing	2.038 ms [1.988 ms, 2.088 ms]	557.83 µs (37.7%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.481 ms [1.47 ms, 1.493 ms]	-
appsec	3.742 ms [3.522 ms, 3.961 ms]	2.26 ms (152.6%)
iast	2.224 ms [2.16 ms, 2.288 ms]	742.493 µs (50.1%)
iast_GLOBAL	2.27 ms [2.205 ms, 2.335 ms]	788.435 µs (53.2%)
profiling	2.085 ms [2.032 ms, 2.138 ms]	603.263 µs (40.7%)
tracing	2.035 ms [1.985 ms, 2.085 ms]	553.672 µs (37.4%)

Execution time for biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.55.0-SNAPSHOT~2788bddb11, baseline=1.55.0-SNAPSHOT~364bb8b68f
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.025 s) : 15025000, 15025000
.   : milestone, 15025000,
appsec (14.933 s) : 14933000, 14933000
.   : milestone, 14933000,
iast (18.821 s) : 18821000, 18821000
.   : milestone, 18821000,
iast_GLOBAL (18.106 s) : 18106000, 18106000
.   : milestone, 18106000,
profiling (15.325 s) : 15325000, 15325000
.   : milestone, 15325000,
tracing (15.099 s) : 15099000, 15099000
.   : milestone, 15099000,
section candidate
no_agent (14.954 s) : 14954000, 14954000
.   : milestone, 14954000,
appsec (15.168 s) : 15168000, 15168000
.   : milestone, 15168000,
iast (18.634 s) : 18634000, 18634000
.   : milestone, 18634000,
iast_GLOBAL (18.072 s) : 18072000, 18072000
.   : milestone, 18072000,
profiling (15.914 s) : 15914000, 15914000
.   : milestone, 15914000,
tracing (15.531 s) : 15531000, 15531000
.   : milestone, 15531000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.025 s [15.025 s, 15.025 s]	-
appsec	14.933 s [14.933 s, 14.933 s]	-92.0 ms (-0.6%)
iast	18.821 s [18.821 s, 18.821 s]	3.796 s (25.3%)
iast_GLOBAL	18.106 s [18.106 s, 18.106 s]	3.081 s (20.5%)
profiling	15.325 s [15.325 s, 15.325 s]	300.0 ms (2.0%)
tracing	15.099 s [15.099 s, 15.099 s]	74.0 ms (0.5%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.954 s [14.954 s, 14.954 s]	-
appsec	15.168 s [15.168 s, 15.168 s]	214.0 ms (1.4%)
iast	18.634 s [18.634 s, 18.634 s]	3.68 s (24.6%)
iast_GLOBAL	18.072 s [18.072 s, 18.072 s]	3.118 s (20.9%)
profiling	15.914 s [15.914 s, 15.914 s]	960.0 ms (6.4%)
tracing	15.531 s [15.531 s, 15.531 s]	577.0 ms (3.9%)

mhlidd

Didn't have time to review all test files, but I have a general concern about where we should handle OTel configurations. We already have OTelEnvironmentConfigSource, which is effectively sets Datadog Configs as aliases for OTel Configs when DD_TRACE_OTEL_ENABLED=true.

IMO we should handle all OTel configs in one place to have one source of truth, and to me it makes sense to isolate them in OTelEnvironmentConfigSource. WDYT?

dd-trace-api/src/main/java/datadog/trace/api/ConfigDefaults.java

metadata/supported-configurations.json

mhlidd · 2025-10-29T19:14:13Z

internal-api/src/main/java/datadog/trace/api/Config.java

-    runtimeMetricsEnabled = configProvider.getBoolean(RUNTIME_METRICS_ENABLED, true);
+    metricsOtelEnabled =
+        configProvider.getBoolean(METRICS_OTEL_ENABLED, DEFAULT_METRICS_OTEL_ENABLED);
+    otelResourceAttributes = configProvider.getMergedMap(OTEL_RESOURCE_ATTRIBUTES, '=');


This is already queried in OtelEnvironmentConfigSource, and it appears that the existing way of handling of this config is slightly more specific than what is happening here.

Do we have a consensus of how we would like to handle this config?

This also brings up a bigger question of whether or not we want to reclassify what OtelEnvironmentConfigSource does. It really is not its own config source, but rather prioritizing OTEL configs instead of their DD equivalents when DD_TRACE_OTEL_ENABLED = true. Should we have all OTEL configs handled in the OtelEnvironmentConfigSource, or should we migrate all of the configs handled there to be handled in Config.java?

IMO, it makes sense to handle all OTel Configs in OtelEnvironmentConfigSource to separate them from regular DD config handling, and to keep the handling of OTel Configs all in one place.

Co-authored-by: mhlidd <matthew.li@datadoghq.com>

cecile75 · 2025-10-30T11:01:48Z

Didn't have time to review all test files, but I have a general concern about where we should handle OTel configurations. We already have OTelEnvironmentConfigSource, which is effectively sets Datadog Configs as aliases for OTel Configs when DD_TRACE_OTEL_ENABLED=true.

IMO we should handle all OTel configs in one place to have one source of truth, and to me it makes sense to isolate them in OTelEnvironmentConfigSource. WDYT?

Hi @mhlidd,
Thank you for your review!
OtelEnvironmentConfigSource.java was created to "Map OpenTelemetry system properties and environment variables to their Datadog equivalents" for the traces.
Here, for the metrics, we are using directly otel configuration keys, like any other configuration keys, there is no mapping with Datadog equivalent keys.
For me, it makes more sense to manage the otel metrics config like any other feature and therefore, to create a file under dd-trace-api/src/main/java/datadog/trace/api/config/.
This being said, maybe the file can be renamed OtelMetricsConfig to be less confusing and making it clear that otel config for traces are not here. WDYT?

mhlidd · 2025-10-30T15:40:52Z

@cecile75 Yes you're right about the OtelEnvironmentConfigSource, you're right that under the current config setup that we should keep Otel Config querying in Config.java 😅.

I do think that the OtelEnvironmentConfigSource is confusing and should be refactored, but that's out of scope for this PR. (Not sure what is the best way to do that right now and maintain existing behavior)

This being said, maybe the file can be renamed OtelMetricsConfig to be less confusing and making it clear that otel config for traces are not here. WDYT?

Renaming to OtelMetricsConfig makes sense to me!

cecile75 · 2025-10-30T16:45:51Z

@mhlidd Looking more into this as there are shared configuration keys between otel metric and otel traces that need remapping: you have mentioned otel.resource.attributes but there is also otel.sdk.disabled, otel.log.level..

cecile75 · 2025-11-03T15:39:22Z

Recent changes:

Rename OtelConfig to OtelMetricsConfig
Remove otelResourceAttributes from Config
Leverage OtelEnvironmentConfigSource.java for any otel configuration keys common to traces and metrics
Leverage OtelEnvironmentConfigSource.java for the mapping to runtime metrics

cecile75 added 9 commits October 15, 2025 16:25

update opentelemetry-api to 1.47.0

701e1f3

add otel metrics configuration

aaeee11

merge with master

3821b62

solve P2 spotbugsMain

97a1450

remove enum from jacocoTest coverage

2e5d917

fix :jacocoTestCoverageVerification for :utils:config-utils

0f27db4

add otel metrics configuration keys to Centralized Configuration

c0500b2

initialized at build time OtelConfig and OtelConfig

b00f6c0

easy improvements following feedback

998d75a

use previous existing function for Map

10e9e68

cecile75 added inst: opentelemetry OpenTelemetry instrumentation tag: no release notes Changes to exclude from release notes type: enhancement Enhancements and improvements labels Oct 29, 2025

Merge branch 'master' into cecile/otelmetricstask1

4e04c77

cecile75 marked this pull request as ready for review October 29, 2025 16:46

cecile75 requested review from a team as code owners October 29, 2025 16:46

cecile75 requested review from mcculls, mhlidd and sarahchen6 and removed request for a team October 29, 2025 16:46

mhlidd requested changes Oct 29, 2025

View reviewed changes

cecile75 and others added 5 commits October 30, 2025 10:15

Update dd-trace-api/src/main/java/datadog/trace/api/ConfigDefaults.java

7bb9e0c

Co-authored-by: mhlidd <matthew.li@datadoghq.com>

Update dd-trace-api/src/main/java/datadog/trace/api/ConfigDefaults.java

781cbba

Co-authored-by: mhlidd <matthew.li@datadoghq.com>

Update dd-trace-api/src/main/java/datadog/trace/api/ConfigDefaults.java

7c05b8a

Co-authored-by: mhlidd <matthew.li@datadoghq.com>

remove duplicate env vars

7924ced

Co-authored-by: mhlidd <matthew.li@datadoghq.com>

Fix spotlessss after commits from github

dd223a3

mhlidd approved these changes Oct 30, 2025

View reviewed changes

cecile75 marked this pull request as draft October 30, 2025 18:02

cecile75 added 2 commits November 3, 2025 16:12

Refactor generic otel config

666e13a

Clean

c5b3923

cecile75 added 2 commits November 3, 2025 16:44

Re adapt class name for graalVM

2788bdd

renaming leftover

8ef1286

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Add Otel Metrics configuration keys #9868

Add Otel Metrics configuration keys #9868

cecile75 commented Oct 27, 2025 •

edited by atlassian bot

Loading

Uh oh!

datadog-datadog-prod-us1 bot commented Oct 29, 2025 •

edited by datadog-official bot

Loading

Uh oh!

pr-commenter bot commented Oct 29, 2025 •

edited

Loading

Uh oh!

mhlidd left a comment

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

mhlidd Oct 29, 2025

Uh oh!

cecile75 commented Oct 30, 2025

Uh oh!

mhlidd commented Oct 30, 2025

Uh oh!

cecile75 commented Oct 30, 2025 •

edited

Loading

Uh oh!

cecile75 commented Nov 3, 2025

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

Add Otel Metrics configuration keys #9868

Are you sure you want to change the base?

Add Otel Metrics configuration keys #9868

Conversation

cecile75 commented Oct 27, 2025 • edited by atlassian bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

What Does This Do

Motivation

Additional Notes

Contributor Checklist

Uh oh!

datadog-datadog-prod-us1 bot commented Oct 29, 2025 • edited by datadog-official bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

pr-commenter bot commented Oct 29, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks

Startup

Parameters

Summary

Load

Parameters

Summary

Dacapo

Parameters

Summary

Uh oh!

mhlidd left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

mhlidd Oct 29, 2025

Choose a reason for hiding this comment

Uh oh!

cecile75 commented Oct 30, 2025

Uh oh!

mhlidd commented Oct 30, 2025

Uh oh!

cecile75 commented Oct 30, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

cecile75 commented Nov 3, 2025

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

cecile75 commented Oct 27, 2025 •

edited by atlassian bot

Loading

datadog-datadog-prod-us1 bot commented Oct 29, 2025 •

edited by datadog-official bot

Loading

pr-commenter bot commented Oct 29, 2025 •

edited

Loading

cecile75 commented Oct 30, 2025 •

edited

Loading