Remove deprecated startSpan and use integration name for telemetry by amarziali · Pull Request #11181 · DataDog/dd-trace-java

amarziali · 2026-04-22T13:30:21Z

What Does This Do

Removes the 4 deprecated startSpan overloads from AgentTracer that accepted a CharSequence span name as the only/first argument and defaulted to "datadog" as the instrumentation name:

// removed:
startSpan(CharSequence spanName)
startSpan(CharSequence spanName, long startTimeMicros)
startSpan(CharSequence spanName, AgentSpanContext parent)
startSpan(CharSequence spanName, AgentSpanContext parent, long startTimeMicros)

All ~145 call sites across ~143 instrumentation files have been migrated to the non-deprecated form that explicitly passes the integration's own name as the first String argument (matching instrumentationNames()[0] from the nearest decorator). This ensures spans are attributed to the correct integration rather than the generic "datadog" default.

The private DEFAULT_INSTRUMENTATION_NAME = "datadog" constant in AgentTracer is also removed; the two remaining deprecated methods in TracerAPI (buildSpan(CharSequence) and singleSpanBuilder(CharSequence)) now inline the "datadog" literal directly.

No behaviour change — this is a pure refactor. The instrumentation name passed to the tracer now matches what each integration already declared as its own name.

Motivation

Additional Notes

Contributor Checklist

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Avoid using 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, migration, or deletion
Update public documentation with any new configuration flags or behaviors

Jira ticket: [PROJ-IDENT]

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

pr-commenter · 2026-04-22T14:02:59Z

Kafka / producer-benchmark

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776851822	1776868225
git_commit_sha	`995f760`	`2c0be96`

See matching parameters

	Baseline	Candidate
ci_job_date	1776869261	1776869261
ci_job_id	1619992847	1619992847
ci_pipeline_id	109060182	109060182
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

pr-commenter · 2026-04-22T14:14:16Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776851822	1776868225
git_commit_sha	`995f760`	`2c0be96`
release_version	1.62.0-SNAPSHOT~995f760c78	1.62.0-SNAPSHOT~2c0be9623a

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1776870049	1776870049
ci_job_id	1619992828	1619992828
ci_pipeline_id	109060182	109060182
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-0-71mmmjdd 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-0-71mmmjdd 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 62 metrics, 9 unstable metrics.

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.057 s) : 0, 1056893
Total [baseline] (11.176 s) : 0, 11176267
Agent [candidate] (1.064 s) : 0, 1064351
Total [candidate] (11.175 s) : 0, 11174691
section appsec
Agent [baseline] (1.269 s) : 0, 1269312
Total [baseline] (10.993 s) : 0, 10993419
Agent [candidate] (1.266 s) : 0, 1266084
Total [candidate] (11.016 s) : 0, 11015893
section iast
Agent [baseline] (1.245 s) : 0, 1244536
Total [baseline] (11.31 s) : 0, 11310394
Agent [candidate] (1.23 s) : 0, 1229965
Total [candidate] (11.407 s) : 0, 11406958
section profiling
Agent [baseline] (1.183 s) : 0, 1183031
Total [baseline] (10.975 s) : 0, 10975383
Agent [candidate] (1.193 s) : 0, 1193342
Total [candidate] (11.022 s) : 0, 11022052

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.057 s	-
Agent	appsec	1.269 s	212.419 ms (20.1%)
Agent	iast	1.245 s	187.644 ms (17.8%)
Agent	profiling	1.183 s	126.138 ms (11.9%)
Total	tracing	11.176 s	-
Total	appsec	10.993 s	-182.848 ms (-1.6%)
Total	iast	11.31 s	134.127 ms (1.2%)
Total	profiling	10.975 s	-200.884 ms (-1.8%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.064 s	-
Agent	appsec	1.266 s	201.732 ms (19.0%)
Agent	iast	1.23 s	165.614 ms (15.6%)
Agent	profiling	1.193 s	128.991 ms (12.1%)
Total	tracing	11.175 s	-
Total	appsec	11.016 s	-158.797 ms (-1.4%)
Total	iast	11.407 s	232.267 ms (2.1%)
Total	profiling	11.022 s	-152.639 ms (-1.4%)

gantt
    title petclinic - break down per module: candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.216 ms) : 0, 1216
crashtracking [candidate] (1.23 ms) : 0, 1230
BytebuddyAgent [baseline] (632.098 ms) : 0, 632098
BytebuddyAgent [candidate] (635.528 ms) : 0, 635528
AgentMeter [baseline] (29.61 ms) : 0, 29610
AgentMeter [candidate] (29.766 ms) : 0, 29766
GlobalTracer [baseline] (249.45 ms) : 0, 249450
GlobalTracer [candidate] (250.272 ms) : 0, 250272
AppSec [baseline] (32.431 ms) : 0, 32431
AppSec [candidate] (32.592 ms) : 0, 32592
Debugger [baseline] (59.838 ms) : 0, 59838
Debugger [candidate] (60.253 ms) : 0, 60253
Remote Config [baseline] (605.859 µs) : 0, 606
Remote Config [candidate] (593.656 µs) : 0, 594
Telemetry [baseline] (8.778 ms) : 0, 8778
Telemetry [candidate] (8.07 ms) : 0, 8070
Flare Poller [baseline] (6.79 ms) : 0, 6790
Flare Poller [candidate] (9.813 ms) : 0, 9813
section appsec
crashtracking [baseline] (1.224 ms) : 0, 1224
crashtracking [candidate] (1.216 ms) : 0, 1216
BytebuddyAgent [baseline] (679.315 ms) : 0, 679315
BytebuddyAgent [candidate] (678.41 ms) : 0, 678410
AgentMeter [baseline] (12.252 ms) : 0, 12252
AgentMeter [candidate] (12.136 ms) : 0, 12136
GlobalTracer [baseline] (250.371 ms) : 0, 250371
GlobalTracer [candidate] (249.062 ms) : 0, 249062
AppSec [baseline] (187.084 ms) : 0, 187084
AppSec [candidate] (186.731 ms) : 0, 186731
Debugger [baseline] (66.057 ms) : 0, 66057
Debugger [candidate] (65.99 ms) : 0, 65990
Remote Config [baseline] (571.879 µs) : 0, 572
Remote Config [candidate] (581.317 µs) : 0, 581
Telemetry [baseline] (7.967 ms) : 0, 7967
Telemetry [candidate] (7.885 ms) : 0, 7885
Flare Poller [baseline] (3.517 ms) : 0, 3517
Flare Poller [candidate] (3.493 ms) : 0, 3493
IAST [baseline] (24.435 ms) : 0, 24435
IAST [candidate] (24.17 ms) : 0, 24170
section iast
crashtracking [baseline] (1.226 ms) : 0, 1226
crashtracking [candidate] (1.213 ms) : 0, 1213
BytebuddyAgent [baseline] (818.221 ms) : 0, 818221
BytebuddyAgent [candidate] (807.992 ms) : 0, 807992
AgentMeter [baseline] (11.559 ms) : 0, 11559
AgentMeter [candidate] (11.354 ms) : 0, 11354
GlobalTracer [baseline] (241.278 ms) : 0, 241278
GlobalTracer [candidate] (238.438 ms) : 0, 238438
AppSec [baseline] (28.709 ms) : 0, 28709
AppSec [candidate] (28.554 ms) : 0, 28554
Debugger [baseline] (66.049 ms) : 0, 66049
Debugger [candidate] (65.566 ms) : 0, 65566
Remote Config [baseline] (543.537 µs) : 0, 544
Remote Config [candidate] (534.383 µs) : 0, 534
Telemetry [baseline] (7.896 ms) : 0, 7896
Telemetry [candidate] (7.758 ms) : 0, 7758
Flare Poller [baseline] (3.412 ms) : 0, 3412
Flare Poller [candidate] (3.403 ms) : 0, 3403
IAST [baseline] (29.391 ms) : 0, 29391
IAST [candidate] (28.326 ms) : 0, 28326
section profiling
crashtracking [baseline] (1.2 ms) : 0, 1200
crashtracking [candidate] (1.198 ms) : 0, 1198
BytebuddyAgent [baseline] (690.635 ms) : 0, 690635
BytebuddyAgent [candidate] (696.848 ms) : 0, 696848
AgentMeter [baseline] (9.155 ms) : 0, 9155
AgentMeter [candidate] (9.26 ms) : 0, 9260
GlobalTracer [baseline] (206.866 ms) : 0, 206866
GlobalTracer [candidate] (208.425 ms) : 0, 208425
AppSec [baseline] (32.808 ms) : 0, 32808
AppSec [candidate] (33.218 ms) : 0, 33218
Debugger [baseline] (65.583 ms) : 0, 65583
Debugger [candidate] (66.376 ms) : 0, 66376
Remote Config [baseline] (585.492 µs) : 0, 585
Remote Config [candidate] (591.768 µs) : 0, 592
Telemetry [baseline] (7.84 ms) : 0, 7840
Telemetry [candidate] (7.863 ms) : 0, 7863
Flare Poller [baseline] (3.555 ms) : 0, 3555
Flare Poller [candidate] (3.61 ms) : 0, 3610
ProfilingAgent [baseline] (93.747 ms) : 0, 93747
ProfilingAgent [candidate] (94.175 ms) : 0, 94175
Profiling [baseline] (94.327 ms) : 0, 94327
Profiling [candidate] (94.725 ms) : 0, 94725

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.053 s) : 0, 1052598
Total [baseline] (8.839 s) : 0, 8838969
Agent [candidate] (1.059 s) : 0, 1059133
Total [candidate] (8.823 s) : 0, 8823028
section iast
Agent [baseline] (1.229 s) : 0, 1228897
Total [baseline] (9.583 s) : 0, 9582607
Agent [candidate] (1.24 s) : 0, 1239857
Total [candidate] (9.573 s) : 0, 9573036

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.053 s	-
Agent	iast	1.229 s	176.299 ms (16.7%)
Total	tracing	8.839 s	-
Total	iast	9.583 s	743.638 ms (8.4%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.059 s	-
Agent	iast	1.24 s	180.724 ms (17.1%)
Total	tracing	8.823 s	-
Total	iast	9.573 s	750.007 ms (8.5%)

gantt
    title insecure-bank - break down per module: candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.225 ms) : 0, 1225
crashtracking [candidate] (1.229 ms) : 0, 1229
BytebuddyAgent [baseline] (630.918 ms) : 0, 630918
BytebuddyAgent [candidate] (634.857 ms) : 0, 634857
AgentMeter [baseline] (29.471 ms) : 0, 29471
AgentMeter [candidate] (29.621 ms) : 0, 29621
GlobalTracer [baseline] (248.42 ms) : 0, 248420
GlobalTracer [candidate] (249.671 ms) : 0, 249671
AppSec [baseline] (32.296 ms) : 0, 32296
AppSec [candidate] (32.462 ms) : 0, 32462
Debugger [baseline] (58.939 ms) : 0, 58939
Debugger [candidate] (59.152 ms) : 0, 59152
Remote Config [baseline] (595.053 µs) : 0, 595
Remote Config [candidate] (597.963 µs) : 0, 598
Telemetry [baseline] (7.991 ms) : 0, 7991
Telemetry [candidate] (8.041 ms) : 0, 8041
Flare Poller [baseline] (6.671 ms) : 0, 6671
Flare Poller [candidate] (7.396 ms) : 0, 7396
section iast
crashtracking [baseline] (1.225 ms) : 0, 1225
crashtracking [candidate] (1.233 ms) : 0, 1233
BytebuddyAgent [baseline] (808.517 ms) : 0, 808517
BytebuddyAgent [candidate] (816.939 ms) : 0, 816939
AgentMeter [baseline] (11.38 ms) : 0, 11380
AgentMeter [candidate] (11.506 ms) : 0, 11506
GlobalTracer [baseline] (238.14 ms) : 0, 238140
GlobalTracer [candidate] (240.482 ms) : 0, 240482
AppSec [baseline] (29.04 ms) : 0, 29040
AppSec [candidate] (28.318 ms) : 0, 28318
Debugger [baseline] (62.071 ms) : 0, 62071
Debugger [candidate] (62.686 ms) : 0, 62686
Remote Config [baseline] (533.951 µs) : 0, 534
Remote Config [candidate] (520.402 µs) : 0, 520
Telemetry [baseline] (7.706 ms) : 0, 7706
Telemetry [candidate] (7.705 ms) : 0, 7705
Flare Poller [baseline] (3.385 ms) : 0, 3385
Flare Poller [candidate] (3.391 ms) : 0, 3391
IAST [baseline] (30.834 ms) : 0, 30834
IAST [candidate] (30.171 ms) : 0, 30171

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776851822	1776868225
git_commit_sha	`995f760`	`2c0be96`
release_version	1.62.0-SNAPSHOT~995f760c78	1.62.0-SNAPSHOT~2c0be9623a

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1776870533	1776870533
ci_job_id	1619992833	1619992833
ci_pipeline_id	109060182	109060182
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-rvun1qjp 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-rvun1qjp 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 2 performance regressions! Performance is the same for 17 metrics, 17 unstable metrics.

scenario	Δ mean agg_http_req_duration_p50	Δ mean agg_http_req_duration_p95	Δ mean throughput	candidate mean agg_http_req_duration_p50	candidate mean agg_http_req_duration_p95	candidate mean throughput	baseline mean agg_http_req_duration_p50	baseline mean agg_http_req_duration_p95	baseline mean throughput
scenario:load:insecure-bank:iast_GLOBAL:high_load	unsure [+53.085µs; +157.905µs] or [+1.875%; +5.576%]	worse [+199.532µs; +562.623µs] or [+2.536%; +7.150%]	unstable [-174.470op/s; +77.907op/s] or [-13.613%; +6.079%]	2.937ms	8.250ms	1233.375op/s	2.832ms	7.869ms	1281.656op/s
scenario:load:petclinic:no_agent:high_load	worse [+1.074ms; +2.300ms] or [+6.305%; +13.502%]	unstable [+0.297ms; +3.432ms] or [+1.044%; +12.046%]	unstable [-52.676op/s; +5.176op/s] or [-19.653%; +1.931%]	18.718ms	30.354ms	244.281op/s	17.031ms	28.490ms	268.031op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78
    dateFormat X
    axisFormat %s
section baseline
no_agent (17.405 ms) : 17230, 17580
.   : milestone, 17405,
appsec (18.995 ms) : 18803, 19187
.   : milestone, 18995,
code_origins (18.038 ms) : 17861, 18216
.   : milestone, 18038,
iast (18.128 ms) : 17944, 18312
.   : milestone, 18128,
profiling (18.263 ms) : 18084, 18442
.   : milestone, 18263,
tracing (18.534 ms) : 18349, 18718
.   : milestone, 18534,
section candidate
no_agent (19.108 ms) : 18919, 19297
.   : milestone, 19108,
appsec (18.607 ms) : 18419, 18794
.   : milestone, 18607,
code_origins (18.235 ms) : 18056, 18414
.   : milestone, 18235,
iast (17.872 ms) : 17696, 18047
.   : milestone, 17872,
profiling (18.99 ms) : 18803, 19176
.   : milestone, 18990,
tracing (18.124 ms) : 17947, 18301
.   : milestone, 18124,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	17.405 ms [17.23 ms, 17.58 ms]	-
appsec	18.995 ms [18.803 ms, 19.187 ms]	1.589 ms (9.1%)
code_origins	18.038 ms [17.861 ms, 18.216 ms]	633.013 µs (3.6%)
iast	18.128 ms [17.944 ms, 18.312 ms]	723.032 µs (4.2%)
profiling	18.263 ms [18.084 ms, 18.442 ms]	857.833 µs (4.9%)
tracing	18.534 ms [18.349 ms, 18.718 ms]	1.129 ms (6.5%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.108 ms [18.919 ms, 19.297 ms]	-
appsec	18.607 ms [18.419 ms, 18.794 ms]	-501.175 µs (-2.6%)
code_origins	18.235 ms [18.056 ms, 18.414 ms]	-873.146 µs (-4.6%)
iast	17.872 ms [17.696 ms, 18.047 ms]	-1.237 ms (-6.5%)
profiling	18.99 ms [18.803 ms, 19.176 ms]	-118.575 µs (-0.6%)
tracing	18.124 ms [17.947 ms, 18.301 ms]	-984.146 µs (-5.2%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.263 ms) : 1250, 1276
.   : milestone, 1263,
iast (3.29 ms) : 3243, 3337
.   : milestone, 3290,
iast_FULL (5.923 ms) : 5864, 5982
.   : milestone, 5923,
iast_GLOBAL (3.578 ms) : 3520, 3636
.   : milestone, 3578,
profiling (2.234 ms) : 2211, 2257
.   : milestone, 2234,
tracing (1.907 ms) : 1891, 1923
.   : milestone, 1907,
section candidate
no_agent (1.249 ms) : 1237, 1261
.   : milestone, 1249,
iast (3.196 ms) : 3152, 3240
.   : milestone, 3196,
iast_FULL (6.053 ms) : 5991, 6114
.   : milestone, 6053,
iast_GLOBAL (3.72 ms) : 3659, 3781
.   : milestone, 3720,
profiling (2.236 ms) : 2215, 2257
.   : milestone, 2236,
tracing (1.855 ms) : 1839, 1871
.   : milestone, 1855,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.263 ms [1.25 ms, 1.276 ms]	-
iast	3.29 ms [3.243 ms, 3.337 ms]	2.027 ms (160.5%)
iast_FULL	5.923 ms [5.864 ms, 5.982 ms]	4.66 ms (369.0%)
iast_GLOBAL	3.578 ms [3.52 ms, 3.636 ms]	2.315 ms (183.3%)
profiling	2.234 ms [2.211 ms, 2.257 ms]	970.969 µs (76.9%)
tracing	1.907 ms [1.891 ms, 1.923 ms]	643.838 µs (51.0%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.249 ms [1.237 ms, 1.261 ms]	-
iast	3.196 ms [3.152 ms, 3.24 ms]	1.947 ms (155.9%)
iast_FULL	6.053 ms [5.991 ms, 6.114 ms]	4.804 ms (384.6%)
iast_GLOBAL	3.72 ms [3.659 ms, 3.781 ms]	2.471 ms (197.8%)
profiling	2.236 ms [2.215 ms, 2.257 ms]	986.696 µs (79.0%)
tracing	1.855 ms [1.839 ms, 1.871 ms]	606.265 µs (48.5%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776851822	1776868225
git_commit_sha	`995f760`	`2c0be96`
release_version	1.62.0-SNAPSHOT~995f760c78	1.62.0-SNAPSHOT~2c0be9623a

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1776870250	1776870250
ci_job_id	1619992836	1619992836
ci_pipeline_id	109060182	109060182
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-l03aa8sl 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-l03aa8sl 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~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.473 s) : 15473000, 15473000
.   : milestone, 15473000,
appsec (14.791 s) : 14791000, 14791000
.   : milestone, 14791000,
iast (18.056 s) : 18056000, 18056000
.   : milestone, 18056000,
iast_GLOBAL (17.771 s) : 17771000, 17771000
.   : milestone, 17771000,
profiling (15.571 s) : 15571000, 15571000
.   : milestone, 15571000,
tracing (14.881 s) : 14881000, 14881000
.   : milestone, 14881000,
section candidate
no_agent (14.946 s) : 14946000, 14946000
.   : milestone, 14946000,
appsec (14.855 s) : 14855000, 14855000
.   : milestone, 14855000,
iast (18.906 s) : 18906000, 18906000
.   : milestone, 18906000,
iast_GLOBAL (17.88 s) : 17880000, 17880000
.   : milestone, 17880000,
profiling (15.047 s) : 15047000, 15047000
.   : milestone, 15047000,
tracing (14.815 s) : 14815000, 14815000
.   : milestone, 14815000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.473 s [15.473 s, 15.473 s]	-
appsec	14.791 s [14.791 s, 14.791 s]	-682.0 ms (-4.4%)
iast	18.056 s [18.056 s, 18.056 s]	2.583 s (16.7%)
iast_GLOBAL	17.771 s [17.771 s, 17.771 s]	2.298 s (14.9%)
profiling	15.571 s [15.571 s, 15.571 s]	98.0 ms (0.6%)
tracing	14.881 s [14.881 s, 14.881 s]	-592.0 ms (-3.8%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.946 s [14.946 s, 14.946 s]	-
appsec	14.855 s [14.855 s, 14.855 s]	-91.0 ms (-0.6%)
iast	18.906 s [18.906 s, 18.906 s]	3.96 s (26.5%)
iast_GLOBAL	17.88 s [17.88 s, 17.88 s]	2.934 s (19.6%)
profiling	15.047 s [15.047 s, 15.047 s]	101.0 ms (0.7%)
tracing	14.815 s [14.815 s, 14.815 s]	-131.0 ms (-0.9%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~2c0be9623a, baseline=1.62.0-SNAPSHOT~995f760c78
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.484 ms) : 1472, 1496
.   : milestone, 1484,
appsec (3.817 ms) : 3594, 4040
.   : milestone, 3817,
iast (2.28 ms) : 2210, 2351
.   : milestone, 2280,
iast_GLOBAL (2.315 ms) : 2244, 2385
.   : milestone, 2315,
profiling (2.109 ms) : 2053, 2164
.   : milestone, 2109,
tracing (2.075 ms) : 2021, 2128
.   : milestone, 2075,
section candidate
no_agent (1.486 ms) : 1475, 1498
.   : milestone, 1486,
appsec (3.815 ms) : 3594, 4037
.   : milestone, 3815,
iast (2.272 ms) : 2202, 2342
.   : milestone, 2272,
iast_GLOBAL (2.313 ms) : 2243, 2383
.   : milestone, 2313,
profiling (2.097 ms) : 2042, 2152
.   : milestone, 2097,
tracing (2.073 ms) : 2019, 2127
.   : milestone, 2073,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.484 ms [1.472 ms, 1.496 ms]	-
appsec	3.817 ms [3.594 ms, 4.04 ms]	2.332 ms (157.2%)
iast	2.28 ms [2.21 ms, 2.351 ms]	796.445 µs (53.7%)
iast_GLOBAL	2.315 ms [2.244 ms, 2.385 ms]	830.689 µs (56.0%)
profiling	2.109 ms [2.053 ms, 2.164 ms]	624.836 µs (42.1%)
tracing	2.075 ms [2.021 ms, 2.128 ms]	590.53 µs (39.8%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.486 ms [1.475 ms, 1.498 ms]	-
appsec	3.815 ms [3.594 ms, 4.037 ms]	2.329 ms (156.7%)
iast	2.272 ms [2.202 ms, 2.342 ms]	785.663 µs (52.9%)
iast_GLOBAL	2.313 ms [2.243 ms, 2.383 ms]	826.981 µs (55.6%)
profiling	2.097 ms [2.042 ms, 2.152 ms]	610.397 µs (41.1%)
tracing	2.073 ms [2.019 ms, 2.127 ms]	586.912 µs (39.5%)

pr-commenter · 2026-04-22T14:15:49Z

Kafka / consumer-benchmark

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776851822	1776868225
git_commit_sha	`995f760`	`2c0be96`

See matching parameters

	Baseline	Candidate
ci_job_date	1776869286	1776869286
ci_job_id	1619992850	1619992850
ci_pipeline_id	109060182	109060182
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

Remove deprecated startSpan and use integration name for telemetry

79de0a4

amarziali added inst: others All other instrumentations type: refactoring tag: ai generated Largely based on code generated by an AI or LLM labels Apr 22, 2026

amarziali added 2 commits April 22, 2026 16:17

migrate tests/jmh

d2b72c4

migrate akka tests

2c0be96

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Remove deprecated startSpan and use integration name for telemetry#11181

Remove deprecated startSpan and use integration name for telemetry#11181
amarziali wants to merge 3 commits intomasterfrom
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amarziali commented Apr 22, 2026

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