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

Format the title according to the contribution guidelines
Assign the type: and (comp: or inst:) labels in addition to any other useful labels
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	1776944677	1776965843
git_commit_sha	`d4d2069`	`be63ca7`

See matching parameters

	Baseline	Candidate
ci_job_date	1776966873	1776966873
ci_job_id	1625422871	1625422871
ci_pipeline_id	109374848	109374848
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	1776944677	1776965843
git_commit_sha	`d4d2069`	`be63ca7`
release_version	1.62.0-SNAPSHOT~d4d2069709	1.62.0-SNAPSHOT~be63ca73ed

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1776967630	1776967630
ci_job_id	1625422859	1625422859
ci_pipeline_id	109374848	109374848
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-wvhgw589 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-wvhgw589 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 insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.062 s) : 0, 1061880
Total [baseline] (8.859 s) : 0, 8859009
Agent [candidate] (1.055 s) : 0, 1055479
Total [candidate] (8.832 s) : 0, 8832481
section iast
Agent [baseline] (1.248 s) : 0, 1247887
Total [baseline] (9.602 s) : 0, 9602006
Agent [candidate] (1.233 s) : 0, 1232663
Total [candidate] (9.499 s) : 0, 9499234

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.062 s	-
Agent	iast	1.248 s	186.007 ms (17.5%)
Total	tracing	8.859 s	-
Total	iast	9.602 s	742.997 ms (8.4%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.055 s	-
Agent	iast	1.233 s	177.184 ms (16.8%)
Total	tracing	8.832 s	-
Total	iast	9.499 s	666.752 ms (7.5%)

gantt
    title insecure-bank - break down per module: candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.249 ms) : 0, 1249
crashtracking [candidate] (1.218 ms) : 0, 1218
BytebuddyAgent [baseline] (638.586 ms) : 0, 638586
BytebuddyAgent [candidate] (633.718 ms) : 0, 633718
AgentMeter [baseline] (29.874 ms) : 0, 29874
AgentMeter [candidate] (29.508 ms) : 0, 29508
GlobalTracer [baseline] (250.521 ms) : 0, 250521
GlobalTracer [candidate] (248.921 ms) : 0, 248921
AppSec [baseline] (32.72 ms) : 0, 32720
AppSec [candidate] (32.22 ms) : 0, 32220
Debugger [baseline] (59.526 ms) : 0, 59526
Debugger [candidate] (58.709 ms) : 0, 58709
Remote Config [baseline] (603.514 µs) : 0, 604
Remote Config [candidate] (595.184 µs) : 0, 595
Telemetry [baseline] (8.103 ms) : 0, 8103
Telemetry [candidate] (9.404 ms) : 0, 9404
Flare Poller [baseline] (4.328 ms) : 0, 4328
Flare Poller [candidate] (5.07 ms) : 0, 5070
section iast
crashtracking [baseline] (1.245 ms) : 0, 1245
crashtracking [candidate] (1.233 ms) : 0, 1233
BytebuddyAgent [baseline] (823.304 ms) : 0, 823304
BytebuddyAgent [candidate] (810.319 ms) : 0, 810319
AgentMeter [baseline] (11.537 ms) : 0, 11537
AgentMeter [candidate] (11.408 ms) : 0, 11408
GlobalTracer [baseline] (240.405 ms) : 0, 240405
GlobalTracer [candidate] (239.347 ms) : 0, 239347
IAST [baseline] (30.185 ms) : 0, 30185
IAST [candidate] (27.478 ms) : 0, 27478
AppSec [baseline] (28.463 ms) : 0, 28463
AppSec [candidate] (30.373 ms) : 0, 30373
Debugger [baseline] (64.609 ms) : 0, 64609
Debugger [candidate] (64.596 ms) : 0, 64596
Remote Config [baseline] (545.087 µs) : 0, 545
Remote Config [candidate] (536.339 µs) : 0, 536
Telemetry [baseline] (7.801 ms) : 0, 7801
Telemetry [candidate] (7.736 ms) : 0, 7736
Flare Poller [baseline] (3.466 ms) : 0, 3466
Flare Poller [candidate] (3.458 ms) : 0, 3458

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.064 s) : 0, 1063713
Total [baseline] (11.038 s) : 0, 11037909
Agent [candidate] (1.057 s) : 0, 1056944
Total [candidate] (11.053 s) : 0, 11053061
section appsec
Agent [baseline] (1.263 s) : 0, 1263310
Total [baseline] (11.046 s) : 0, 11046369
Agent [candidate] (1.272 s) : 0, 1271534
Total [candidate] (11.124 s) : 0, 11123578
section iast
Agent [baseline] (1.244 s) : 0, 1244489
Total [baseline] (11.271 s) : 0, 11270637
Agent [candidate] (1.235 s) : 0, 1235074
Total [candidate] (11.273 s) : 0, 11273044
section profiling
Agent [baseline] (1.191 s) : 0, 1191232
Total [baseline] (11.065 s) : 0, 11065199
Agent [candidate] (1.187 s) : 0, 1187321
Total [candidate] (11.058 s) : 0, 11058231

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.064 s	-
Agent	appsec	1.263 s	199.597 ms (18.8%)
Agent	iast	1.244 s	180.777 ms (17.0%)
Agent	profiling	1.191 s	127.52 ms (12.0%)
Total	tracing	11.038 s	-
Total	appsec	11.046 s	8.46 ms (0.1%)
Total	iast	11.271 s	232.728 ms (2.1%)
Total	profiling	11.065 s	27.289 ms (0.2%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.057 s	-
Agent	appsec	1.272 s	214.59 ms (20.3%)
Agent	iast	1.235 s	178.13 ms (16.9%)
Agent	profiling	1.187 s	130.377 ms (12.3%)
Total	tracing	11.053 s	-
Total	appsec	11.124 s	70.517 ms (0.6%)
Total	iast	11.273 s	219.983 ms (2.0%)
Total	profiling	11.058 s	5.17 ms (0.0%)

gantt
    title petclinic - break down per module: candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.242 ms) : 0, 1242
crashtracking [candidate] (1.221 ms) : 0, 1221
BytebuddyAgent [baseline] (639.287 ms) : 0, 639287
BytebuddyAgent [candidate] (634.854 ms) : 0, 634854
AgentMeter [baseline] (29.721 ms) : 0, 29721
AgentMeter [candidate] (29.569 ms) : 0, 29569
GlobalTracer [baseline] (250.493 ms) : 0, 250493
GlobalTracer [candidate] (249.697 ms) : 0, 249697
AppSec [baseline] (32.486 ms) : 0, 32486
AppSec [candidate] (32.42 ms) : 0, 32420
Debugger [baseline] (60.14 ms) : 0, 60140
Debugger [candidate] (59.907 ms) : 0, 59907
Remote Config [baseline] (605.037 µs) : 0, 605
Remote Config [candidate] (592.712 µs) : 0, 593
Telemetry [baseline] (8.132 ms) : 0, 8132
Telemetry [candidate] (8.013 ms) : 0, 8013
Flare Poller [baseline] (5.2 ms) : 0, 5200
Flare Poller [candidate] (4.409 ms) : 0, 4409
section appsec
crashtracking [baseline] (1.219 ms) : 0, 1219
crashtracking [candidate] (1.244 ms) : 0, 1244
BytebuddyAgent [baseline] (676.516 ms) : 0, 676516
BytebuddyAgent [candidate] (680.604 ms) : 0, 680604
AgentMeter [baseline] (12.276 ms) : 0, 12276
AgentMeter [candidate] (12.33 ms) : 0, 12330
GlobalTracer [baseline] (249.096 ms) : 0, 249096
GlobalTracer [candidate] (250.825 ms) : 0, 250825
AppSec [baseline] (187.884 ms) : 0, 187884
AppSec [candidate] (187.298 ms) : 0, 187298
Debugger [baseline] (64.013 ms) : 0, 64013
Debugger [candidate] (66.265 ms) : 0, 66265
Remote Config [baseline] (576.987 µs) : 0, 577
Remote Config [candidate] (587.291 µs) : 0, 587
Telemetry [baseline] (7.8 ms) : 0, 7800
Telemetry [candidate] (7.91 ms) : 0, 7910
Flare Poller [baseline] (3.379 ms) : 0, 3379
Flare Poller [candidate] (3.471 ms) : 0, 3471
IAST [baseline] (24.172 ms) : 0, 24172
IAST [candidate] (24.423 ms) : 0, 24423
section iast
crashtracking [baseline] (1.245 ms) : 0, 1245
crashtracking [candidate] (1.233 ms) : 0, 1233
BytebuddyAgent [baseline] (820.201 ms) : 0, 820201
BytebuddyAgent [candidate] (812.332 ms) : 0, 812332
AgentMeter [baseline] (11.519 ms) : 0, 11519
AgentMeter [candidate] (11.367 ms) : 0, 11367
GlobalTracer [baseline] (239.914 ms) : 0, 239914
GlobalTracer [candidate] (238.967 ms) : 0, 238967
AppSec [baseline] (27.735 ms) : 0, 27735
AppSec [candidate] (28.629 ms) : 0, 28629
Debugger [baseline] (64.908 ms) : 0, 64908
Debugger [candidate] (65.487 ms) : 0, 65487
Remote Config [baseline] (548.958 µs) : 0, 549
Remote Config [candidate] (538.504 µs) : 0, 539
Telemetry [baseline] (7.863 ms) : 0, 7863
Telemetry [candidate] (7.777 ms) : 0, 7777
Flare Poller [baseline] (3.485 ms) : 0, 3485
Flare Poller [candidate] (3.453 ms) : 0, 3453
IAST [baseline] (30.71 ms) : 0, 30710
IAST [candidate] (29.057 ms) : 0, 29057
section profiling
ProfilingAgent [baseline] (94.482 ms) : 0, 94482
ProfilingAgent [candidate] (94.879 ms) : 0, 94879
crashtracking [baseline] (1.184 ms) : 0, 1184
crashtracking [candidate] (1.19 ms) : 0, 1190
BytebuddyAgent [baseline] (695.58 ms) : 0, 695580
BytebuddyAgent [candidate] (693.036 ms) : 0, 693036
AgentMeter [baseline] (9.05 ms) : 0, 9050
AgentMeter [candidate] (8.99 ms) : 0, 8990
GlobalTracer [baseline] (208.925 ms) : 0, 208925
GlobalTracer [candidate] (207.482 ms) : 0, 207482
AppSec [baseline] (32.512 ms) : 0, 32512
AppSec [candidate] (32.49 ms) : 0, 32490
Debugger [baseline] (65.872 ms) : 0, 65872
Debugger [candidate] (65.795 ms) : 0, 65795
Remote Config [baseline] (574.006 µs) : 0, 574
Remote Config [candidate] (588.472 µs) : 0, 588
Telemetry [baseline] (7.781 ms) : 0, 7781
Telemetry [candidate] (7.948 ms) : 0, 7948
Flare Poller [baseline] (3.507 ms) : 0, 3507
Flare Poller [candidate] (3.521 ms) : 0, 3521
Profiling [baseline] (95.039 ms) : 0, 95039
Profiling [candidate] (95.439 ms) : 0, 95439

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776944677	1776965843
git_commit_sha	`d4d2069`	`be63ca7`
release_version	1.62.0-SNAPSHOT~d4d2069709	1.62.0-SNAPSHOT~be63ca73ed

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1776968224	1776968224
ci_job_id	1625422862	1625422862
ci_pipeline_id	109374848	109374848
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-1-3223sqvm 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-1-3223sqvm 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Summary

Found 1 performance improvements and 4 performance regressions! Performance is the same for 15 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	worse [+139.777µs; +305.001µs] or [+8.130%; +17.741%]	unstable [+0.702ms; +1.543ms] or [+14.559%; +32.006%]	unstable [-561.863op/s; -127.574op/s] or [-25.981%; -5.899%]	1.942ms	5.945ms	1817.906op/s	1.719ms	4.822ms	2162.625op/s
scenario:load:petclinic:profiling:high_load	worse [+0.845ms; +1.726ms] or [+4.701%; +9.607%]	worse [+0.920ms; +2.371ms] or [+3.110%; +8.011%]	unstable [-40.835op/s; +7.585op/s] or [-16.016%; +2.975%]	19.255ms	31.242ms	238.344op/s	17.970ms	29.597ms	254.969op/s
scenario:load:petclinic:code_origins:high_load	unsure [+185.225µs; +609.446µs] or [+1.069%; +3.517%]	worse [+0.790ms; +1.679ms] or [+2.833%; +6.024%]	unstable [-33.561op/s; +16.999op/s] or [-12.645%; +6.405%]	17.725ms	29.113ms	257.125op/s	17.327ms	27.878ms	265.406op/s
scenario:load:petclinic:no_agent:high_load	better [-2.136ms; -0.486ms] or [-11.276%; -2.565%]	unstable [-3.783ms; -0.042ms] or [-12.068%; -0.133%]	unstable [-9.094op/s; +45.281op/s] or [-3.769%; +18.769%]	17.634ms	29.437ms	259.344op/s	18.945ms	31.350ms	241.250op/s

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.266 ms) : 1254, 1279
.   : milestone, 1266,
iast (3.314 ms) : 3271, 3356
.   : milestone, 3314,
iast_FULL (5.982 ms) : 5921, 6042
.   : milestone, 5982,
iast_GLOBAL (3.69 ms) : 3631, 3749
.   : milestone, 3690,
profiling (2.089 ms) : 2072, 2107
.   : milestone, 2089,
tracing (1.88 ms) : 1864, 1895
.   : milestone, 1880,
section candidate
no_agent (1.243 ms) : 1231, 1255
.   : milestone, 1243,
iast (3.292 ms) : 3244, 3340
.   : milestone, 3292,
iast_FULL (6.107 ms) : 6044, 6171
.   : milestone, 6107,
iast_GLOBAL (3.747 ms) : 3684, 3809
.   : milestone, 3747,
profiling (2.5 ms) : 2475, 2525
.   : milestone, 2500,
tracing (1.943 ms) : 1925, 1961
.   : milestone, 1943,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.266 ms [1.254 ms, 1.279 ms]	-
iast	3.314 ms [3.271 ms, 3.356 ms]	2.047 ms (161.7%)
iast_FULL	5.982 ms [5.921 ms, 6.042 ms]	4.715 ms (372.4%)
iast_GLOBAL	3.69 ms [3.631 ms, 3.749 ms]	2.424 ms (191.4%)
profiling	2.089 ms [2.072 ms, 2.107 ms]	823.193 µs (65.0%)
tracing	1.88 ms [1.864 ms, 1.895 ms]	613.313 µs (48.4%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.243 ms [1.231 ms, 1.255 ms]	-
iast	3.292 ms [3.244 ms, 3.34 ms]	2.049 ms (164.8%)
iast_FULL	6.107 ms [6.044 ms, 6.171 ms]	4.864 ms (391.3%)
iast_GLOBAL	3.747 ms [3.684 ms, 3.809 ms]	2.503 ms (201.4%)
profiling	2.5 ms [2.475 ms, 2.525 ms]	1.257 ms (101.1%)
tracing	1.943 ms [1.925 ms, 1.961 ms]	699.726 µs (56.3%)

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709
    dateFormat X
    axisFormat %s
section baseline
no_agent (19.35 ms) : 19150, 19551
.   : milestone, 19350,
appsec (18.903 ms) : 18709, 19096
.   : milestone, 18903,
code_origins (17.581 ms) : 17412, 17751
.   : milestone, 17581,
iast (18.106 ms) : 17924, 18289
.   : milestone, 18106,
profiling (18.3 ms) : 18116, 18484
.   : milestone, 18300,
tracing (17.953 ms) : 17778, 18128
.   : milestone, 17953,
section candidate
no_agent (17.993 ms) : 17811, 18174
.   : milestone, 17993,
appsec (18.513 ms) : 18325, 18700
.   : milestone, 18513,
code_origins (18.144 ms) : 17962, 18325
.   : milestone, 18144,
iast (17.882 ms) : 17704, 18060
.   : milestone, 17882,
profiling (19.583 ms) : 19383, 19784
.   : milestone, 19583,
tracing (17.861 ms) : 17681, 18040
.   : milestone, 17861,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.35 ms [19.15 ms, 19.551 ms]	-
appsec	18.903 ms [18.709 ms, 19.096 ms]	-447.888 µs (-2.3%)
code_origins	17.581 ms [17.412 ms, 17.751 ms]	-1.769 ms (-9.1%)
iast	18.106 ms [17.924 ms, 18.289 ms]	-1.244 ms (-6.4%)
profiling	18.3 ms [18.116 ms, 18.484 ms]	-1.05 ms (-5.4%)
tracing	17.953 ms [17.778 ms, 18.128 ms]	-1.398 ms (-7.2%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	17.993 ms [17.811 ms, 18.174 ms]	-
appsec	18.513 ms [18.325 ms, 18.7 ms]	520.022 µs (2.9%)
code_origins	18.144 ms [17.962 ms, 18.325 ms]	151.404 µs (0.8%)
iast	17.882 ms [17.704 ms, 18.06 ms]	-110.55 µs (-0.6%)
profiling	19.583 ms [19.383 ms, 19.784 ms]	1.591 ms (8.8%)
tracing	17.861 ms [17.681 ms, 18.04 ms]	-131.799 µs (-0.7%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/spans_created
git_commit_date	1776944677	1776965843
git_commit_sha	`d4d2069`	`be63ca7`
release_version	1.62.0-SNAPSHOT~d4d2069709	1.62.0-SNAPSHOT~be63ca73ed

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1776967858	1776967858
ci_job_id	1625422864	1625422864
ci_pipeline_id	109374848	109374848
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-0-4oz47h0x 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-0-4oz47h0x 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Summary

Found 1 performance improvements and 0 performance regressions! Performance is the same for 11 metrics, 0 unstable metrics.

scenario	Δ mean execution_time	candidate mean execution_time	baseline mean execution_time
scenario:dacapo:tomcat:appsec	better [-1.493ms; -1.139ms] or [-38.722%; -29.545%]	2.539ms	3.855ms

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.488 ms) : 1476, 1500
.   : milestone, 1488,
appsec (3.855 ms) : 3629, 4081
.   : milestone, 3855,
iast (2.279 ms) : 2209, 2348
.   : milestone, 2279,
iast_GLOBAL (2.322 ms) : 2252, 2392
.   : milestone, 2322,
profiling (2.097 ms) : 2043, 2152
.   : milestone, 2097,
tracing (2.074 ms) : 2020, 2127
.   : milestone, 2074,
section candidate
no_agent (1.487 ms) : 1476, 1499
.   : milestone, 1487,
appsec (2.539 ms) : 2485, 2594
.   : milestone, 2539,
iast (2.275 ms) : 2205, 2344
.   : milestone, 2275,
iast_GLOBAL (2.318 ms) : 2248, 2388
.   : milestone, 2318,
profiling (2.094 ms) : 2039, 2148
.   : milestone, 2094,
tracing (2.084 ms) : 2030, 2137
.   : milestone, 2084,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.488 ms [1.476 ms, 1.5 ms]	-
appsec	3.855 ms [3.629 ms, 4.081 ms]	2.367 ms (159.1%)
iast	2.279 ms [2.209 ms, 2.348 ms]	790.941 µs (53.2%)
iast_GLOBAL	2.322 ms [2.252 ms, 2.392 ms]	834.111 µs (56.1%)
profiling	2.097 ms [2.043 ms, 2.152 ms]	609.369 µs (41.0%)
tracing	2.074 ms [2.02 ms, 2.127 ms]	585.713 µs (39.4%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.487 ms [1.476 ms, 1.499 ms]	-
appsec	2.539 ms [2.485 ms, 2.594 ms]	1.052 ms (70.7%)
iast	2.275 ms [2.205 ms, 2.344 ms]	787.495 µs (52.9%)
iast_GLOBAL	2.318 ms [2.248 ms, 2.388 ms]	830.736 µs (55.8%)
profiling	2.094 ms [2.039 ms, 2.148 ms]	606.06 µs (40.7%)
tracing	2.084 ms [2.03 ms, 2.137 ms]	596.396 µs (40.1%)

Execution time for biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~be63ca73ed, baseline=1.62.0-SNAPSHOT~d4d2069709
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.271 s) : 15271000, 15271000
.   : milestone, 15271000,
appsec (14.65 s) : 14650000, 14650000
.   : milestone, 14650000,
iast (18.651 s) : 18651000, 18651000
.   : milestone, 18651000,
iast_GLOBAL (17.791 s) : 17791000, 17791000
.   : milestone, 17791000,
profiling (15.067 s) : 15067000, 15067000
.   : milestone, 15067000,
tracing (14.886 s) : 14886000, 14886000
.   : milestone, 14886000,
section candidate
no_agent (14.967 s) : 14967000, 14967000
.   : milestone, 14967000,
appsec (15.05 s) : 15050000, 15050000
.   : milestone, 15050000,
iast (18.847 s) : 18847000, 18847000
.   : milestone, 18847000,
iast_GLOBAL (17.797 s) : 17797000, 17797000
.   : milestone, 17797000,
profiling (14.85 s) : 14850000, 14850000
.   : milestone, 14850000,
tracing (14.78 s) : 14780000, 14780000
.   : milestone, 14780000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.271 s [15.271 s, 15.271 s]	-
appsec	14.65 s [14.65 s, 14.65 s]	-621.0 ms (-4.1%)
iast	18.651 s [18.651 s, 18.651 s]	3.38 s (22.1%)
iast_GLOBAL	17.791 s [17.791 s, 17.791 s]	2.52 s (16.5%)
profiling	15.067 s [15.067 s, 15.067 s]	-204.0 ms (-1.3%)
tracing	14.886 s [14.886 s, 14.886 s]	-385.0 ms (-2.5%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.967 s [14.967 s, 14.967 s]	-
appsec	15.05 s [15.05 s, 15.05 s]	83.0 ms (0.6%)
iast	18.847 s [18.847 s, 18.847 s]	3.88 s (25.9%)
iast_GLOBAL	17.797 s [17.797 s, 17.797 s]	2.83 s (18.9%)
profiling	14.85 s [14.85 s, 14.85 s]	-117.0 ms (-0.8%)
tracing	14.78 s [14.78 s, 14.78 s]	-187.0 ms (-1.2%)

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

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 4 commits April 23, 2026 15:22

Remove deprecated startSpan and use integration name for telemetry

fabaa0b

migrate tests/jmh

a6a3c22

migrate akka tests

fdcdecd

Add a two way check with _dd.integration

56db67f

amarziali force-pushed the andrea.marziali/spans_created branch from 2c0be96 to 56db67f Compare April 23, 2026 15:02

Patch sofarpc startSpan

be63ca7

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Remove deprecated startSpan and use integration name for telemetry#11181

Remove deprecated startSpan and use integration name for telemetry#11181
amarziali wants to merge 5 commits intomasterfrom
andrea.marziali/spans_created

amarziali commented Apr 22, 2026

Uh oh!

pr-commenter Bot commented Apr 22, 2026 •

edited

Loading

Uh oh!

pr-commenter Bot commented Apr 22, 2026 •

edited

Loading

Uh oh!

pr-commenter Bot commented Apr 22, 2026 •

edited

Loading

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

Conversation

amarziali commented Apr 22, 2026

What Does This Do

Motivation

Additional Notes

Contributor Checklist

Uh oh!

pr-commenter Bot commented Apr 22, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Kafka / producer-benchmark

Parameters

Summary

Uh oh!

pr-commenter Bot commented Apr 22, 2026 • 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!

pr-commenter Bot commented Apr 22, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Kafka / consumer-benchmark

Parameters

Summary

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

pr-commenter Bot commented Apr 22, 2026 •

edited

Loading

pr-commenter Bot commented Apr 22, 2026 •

edited

Loading

pr-commenter Bot commented Apr 22, 2026 •

edited

Loading