Use dd-instrument-java's embedded copy of ASM #9916

mcculls · 2025-11-07T13:46:12Z

What Does This Do

Relocates all references to org.objectweb.asm to use the same repackaged copy of ASM courtesy of the dd-instrument-java dependency, which reduces the number of copies of ASM included in the final dd-java-agent jar.

Motivation

Reduces the final jar size by 120k, as well as fewer classes loaded during startup.

Contributor Checklist

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Update the public documentation in case of new configuration flag or behavior

Jira ticket: [PROJ-IDENT]

datadog-datadog-prod-us1 · 2025-11-07T14:02:07Z

🎯 Code Coverage
• Patch Coverage: 0.00%
• Total Coverage: 63.29% (+3.67%)

View detailed report

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

🔗 Commit SHA: 6171acd | Docs | Datadog PR Page | Was this helpful? Give us feedback!}

pr-commenter · 2025-11-07T15:02:49Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/use-dd-instrument-asm
git_commit_date	1762771506	1762773341
git_commit_sha	`4fb1b2e`	`6171acd`
release_version	1.56.0-SNAPSHOT~4fb1b2e325	1.56.0-SNAPSHOT~6171acdd37

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1762775208	1762775208
ci_job_id	1225010588	1225010588
ci_pipeline_id	81787109	81787109
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-iwn6xbv6 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-iwn6xbv6 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 petclinic

gantt
    title petclinic - global startup overhead: candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.046 s) : 0, 1046323
Total [baseline] (10.694 s) : 0, 10693887
Agent [candidate] (1.053 s) : 0, 1053145
Total [candidate] (10.599 s) : 0, 10599367
section appsec
Agent [baseline] (1.222 s) : 0, 1222424
Total [baseline] (10.842 s) : 0, 10842461
Agent [candidate] (1.221 s) : 0, 1220504
Total [candidate] (10.898 s) : 0, 10897596
section iast
Agent [baseline] (1.198 s) : 0, 1197646
Total [baseline] (11.249 s) : 0, 11249409
Agent [candidate] (1.189 s) : 0, 1189408
Total [candidate] (11.191 s) : 0, 11190530
section profiling
Agent [baseline] (1.201 s) : 0, 1201268
Total [baseline] (10.973 s) : 0, 10972676
Agent [candidate] (1.194 s) : 0, 1193552
Total [candidate] (10.911 s) : 0, 10911252

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.046 s	-
Agent	appsec	1.222 s	176.101 ms (16.8%)
Agent	iast	1.198 s	151.322 ms (14.5%)
Agent	profiling	1.201 s	154.945 ms (14.8%)
Total	tracing	10.694 s	-
Total	appsec	10.842 s	148.574 ms (1.4%)
Total	iast	11.249 s	555.522 ms (5.2%)
Total	profiling	10.973 s	278.788 ms (2.6%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.053 s	-
Agent	appsec	1.221 s	167.358 ms (15.9%)
Agent	iast	1.189 s	136.262 ms (12.9%)
Agent	profiling	1.194 s	140.406 ms (13.3%)
Total	tracing	10.599 s	-
Total	appsec	10.898 s	298.229 ms (2.8%)
Total	iast	11.191 s	591.163 ms (5.6%)
Total	profiling	10.911 s	311.885 ms (2.9%)

gantt
    title petclinic - break down per module: candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.434 ms) : 0, 1434
crashtracking [candidate] (1.453 ms) : 0, 1453
BytebuddyAgent [baseline] (704.343 ms) : 0, 704343
BytebuddyAgent [candidate] (709.905 ms) : 0, 709905
GlobalTracer [baseline] (245.713 ms) : 0, 245713
GlobalTracer [candidate] (247.328 ms) : 0, 247328
AppSec [baseline] (32.358 ms) : 0, 32358
AppSec [candidate] (32.278 ms) : 0, 32278
Debugger [baseline] (6.353 ms) : 0, 6353
Debugger [candidate] (6.364 ms) : 0, 6364
Remote Config [baseline] (699.332 µs) : 0, 699
Remote Config [candidate] (712.814 µs) : 0, 713
Telemetry [baseline] (12.067 ms) : 0, 12067
Telemetry [candidate] (12.952 ms) : 0, 12952
Flare Poller [baseline] (8.733 ms) : 0, 8733
Flare Poller [candidate] (7.377 ms) : 0, 7377
section appsec
crashtracking [baseline] (1.45 ms) : 0, 1450
crashtracking [candidate] (1.448 ms) : 0, 1448
BytebuddyAgent [baseline] (729.534 ms) : 0, 729534
BytebuddyAgent [candidate] (728.543 ms) : 0, 728543
GlobalTracer [baseline] (237.652 ms) : 0, 237652
GlobalTracer [candidate] (237.587 ms) : 0, 237587
AppSec [baseline] (174.817 ms) : 0, 174817
AppSec [candidate] (174.286 ms) : 0, 174286
Debugger [baseline] (6.068 ms) : 0, 6068
Debugger [candidate] (5.975 ms) : 0, 5975
Remote Config [baseline] (647.3 µs) : 0, 647
Remote Config [candidate] (640.256 µs) : 0, 640
Telemetry [baseline] (8.555 ms) : 0, 8555
Telemetry [candidate] (8.521 ms) : 0, 8521
Flare Poller [baseline] (3.988 ms) : 0, 3988
Flare Poller [candidate] (3.95 ms) : 0, 3950
IAST [baseline] (24.864 ms) : 0, 24864
IAST [candidate] (24.784 ms) : 0, 24784
section iast
crashtracking [baseline] (1.481 ms) : 0, 1481
crashtracking [candidate] (1.459 ms) : 0, 1459
BytebuddyAgent [baseline] (842.321 ms) : 0, 842321
BytebuddyAgent [candidate] (836.002 ms) : 0, 836002
GlobalTracer [baseline] (237.22 ms) : 0, 237220
GlobalTracer [candidate] (236.091 ms) : 0, 236091
AppSec [baseline] (27.512 ms) : 0, 27512
AppSec [candidate] (29.87 ms) : 0, 29870
Debugger [baseline] (6.08 ms) : 0, 6080
Debugger [candidate] (6.116 ms) : 0, 6116
Remote Config [baseline] (603.961 µs) : 0, 604
Remote Config [candidate] (605.743 µs) : 0, 606
Telemetry [baseline] (8.539 ms) : 0, 8539
Telemetry [candidate] (8.599 ms) : 0, 8599
Flare Poller [baseline] (4.191 ms) : 0, 4191
Flare Poller [candidate] (4.18 ms) : 0, 4180
IAST [baseline] (34.652 ms) : 0, 34652
IAST [candidate] (31.639 ms) : 0, 31639
section profiling
ProfilingAgent [baseline] (110.833 ms) : 0, 110833
ProfilingAgent [candidate] (111.148 ms) : 0, 111148
crashtracking [baseline] (1.445 ms) : 0, 1445
crashtracking [candidate] (1.424 ms) : 0, 1424
BytebuddyAgent [baseline] (735.38 ms) : 0, 735380
BytebuddyAgent [candidate] (729.535 ms) : 0, 729535
GlobalTracer [baseline] (223.231 ms) : 0, 223231
GlobalTracer [candidate] (221.967 ms) : 0, 221967
AppSec [baseline] (33.194 ms) : 0, 33194
AppSec [candidate] (32.094 ms) : 0, 32094
Debugger [baseline] (9.851 ms) : 0, 9851
Debugger [candidate] (9.139 ms) : 0, 9139
Remote Config [baseline] (679.952 µs) : 0, 680
Remote Config [candidate] (659.966 µs) : 0, 660
Telemetry [baseline] (12.398 ms) : 0, 12398
Telemetry [candidate] (13.642 ms) : 0, 13642
Flare Poller [baseline] (4.123 ms) : 0, 4123
Flare Poller [candidate] (4.156 ms) : 0, 4156
Profiling [baseline] (111.491 ms) : 0, 111491
Profiling [candidate] (111.796 ms) : 0, 111796

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.048 s) : 0, 1047986
Total [baseline] (8.632 s) : 0, 8632083
Agent [candidate] (1.048 s) : 0, 1048416
Total [candidate] (8.65 s) : 0, 8649847
section iast
Agent [baseline] (1.181 s) : 0, 1181154
Total [baseline] (9.257 s) : 0, 9256814
Agent [candidate] (1.18 s) : 0, 1179855
Total [candidate] (9.224 s) : 0, 9223805

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.048 s	-
Agent	iast	1.181 s	133.168 ms (12.7%)
Total	tracing	8.632 s	-
Total	iast	9.257 s	624.731 ms (7.2%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.048 s	-
Agent	iast	1.18 s	131.44 ms (12.5%)
Total	tracing	8.65 s	-
Total	iast	9.224 s	573.958 ms (6.6%)

gantt
    title insecure-bank - break down per module: candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.456 ms) : 0, 1456
crashtracking [candidate] (1.448 ms) : 0, 1448
BytebuddyAgent [baseline] (704.43 ms) : 0, 704430
BytebuddyAgent [candidate] (705.531 ms) : 0, 705531
GlobalTracer [baseline] (246.783 ms) : 0, 246783
GlobalTracer [candidate] (246.306 ms) : 0, 246306
AppSec [baseline] (32.486 ms) : 0, 32486
AppSec [candidate] (32.388 ms) : 0, 32388
Debugger [baseline] (6.413 ms) : 0, 6413
Debugger [candidate] (6.408 ms) : 0, 6408
Remote Config [baseline] (723.645 µs) : 0, 724
Remote Config [candidate] (705.756 µs) : 0, 706
Telemetry [baseline] (13.706 ms) : 0, 13706
Telemetry [candidate] (13.0 ms) : 0, 13000
Flare Poller [baseline] (7.349 ms) : 0, 7349
Flare Poller [candidate] (8.037 ms) : 0, 8037
section iast
crashtracking [baseline] (1.455 ms) : 0, 1455
crashtracking [candidate] (1.453 ms) : 0, 1453
BytebuddyAgent [baseline] (829.406 ms) : 0, 829406
BytebuddyAgent [candidate] (828.55 ms) : 0, 828550
GlobalTracer [baseline] (235.069 ms) : 0, 235069
GlobalTracer [candidate] (234.844 ms) : 0, 234844
AppSec [baseline] (27.798 ms) : 0, 27798
AppSec [candidate] (26.96 ms) : 0, 26960
Debugger [baseline] (6.006 ms) : 0, 6006
Debugger [candidate] (5.983 ms) : 0, 5983
Remote Config [baseline] (601.676 µs) : 0, 602
Remote Config [candidate] (589.394 µs) : 0, 589
Telemetry [baseline] (8.447 ms) : 0, 8447
Telemetry [candidate] (8.36 ms) : 0, 8360
Flare Poller [baseline] (4.156 ms) : 0, 4156
Flare Poller [candidate] (4.105 ms) : 0, 4105
IAST [baseline] (33.503 ms) : 0, 33503
IAST [candidate] (34.284 ms) : 0, 34284

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/use-dd-instrument-asm
git_commit_date	1762771506	1762773341
git_commit_sha	`4fb1b2e`	`6171acd`
release_version	1.56.0-SNAPSHOT~4fb1b2e325	1.56.0-SNAPSHOT~6171acdd37

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1762775777	1762775777
ci_job_id	1225010589	1225010589
ci_pipeline_id	81787109	81787109
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-y065hv9u 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-y065hv9u 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 2 performance regressions! Performance is the same for 9 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:profiling:high_load	worse [+119.925µs; +158.088µs] or [+6.033%; +7.953%]	unstable [-412.476op/s; +122.976op/s] or [-18.161%; +5.415%]	2.127ms	2126.438op/s	1.988ms	2271.188op/s
scenario:load:insecure-bank:iast_GLOBAL:high_load	worse [+110.471µs; +224.382µs] or [+3.196%; +6.491%]	unstable [-204.381op/s; +84.381op/s] or [-15.422%; +6.367%]	3.624ms	1265.250op/s	3.457ms	1325.250op/s
scenario:load:petclinic:no_agent:high_load	better [-891.015µs; -504.167µs] or [-4.970%; -2.812%]	unstable [-21.108op/s; +42.108op/s] or [-8.111%; +16.180%]	17.229ms	270.750op/s	17.927ms	260.250op/s

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.188 ms) : 1176, 1200
.   : milestone, 1188,
iast (3.285 ms) : 3247, 3324
.   : milestone, 3285,
iast_FULL (5.747 ms) : 5690, 5805
.   : milestone, 5747,
iast_GLOBAL (3.457 ms) : 3403, 3511
.   : milestone, 3457,
profiling (1.988 ms) : 1971, 2005
.   : milestone, 1988,
tracing (1.824 ms) : 1806, 1841
.   : milestone, 1824,
section candidate
no_agent (1.183 ms) : 1171, 1194
.   : milestone, 1183,
iast (3.209 ms) : 3159, 3259
.   : milestone, 3209,
iast_FULL (5.895 ms) : 5836, 5954
.   : milestone, 5895,
iast_GLOBAL (3.624 ms) : 3572, 3676
.   : milestone, 3624,
profiling (2.127 ms) : 2108, 2145
.   : milestone, 2127,
tracing (1.8 ms) : 1784, 1816
.   : milestone, 1800,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.188 ms [1.176 ms, 1.2 ms]	-
iast	3.285 ms [3.247 ms, 3.324 ms]	2.097 ms (176.6%)
iast_FULL	5.747 ms [5.69 ms, 5.805 ms]	4.56 ms (383.9%)
iast_GLOBAL	3.457 ms [3.403 ms, 3.511 ms]	2.269 ms (191.1%)
profiling	1.988 ms [1.971 ms, 2.005 ms]	800.015 µs (67.4%)
tracing	1.824 ms [1.806 ms, 1.841 ms]	635.858 µs (53.5%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.183 ms [1.171 ms, 1.194 ms]	-
iast	3.209 ms [3.159 ms, 3.259 ms]	2.026 ms (171.3%)
iast_FULL	5.895 ms [5.836 ms, 5.954 ms]	4.712 ms (398.3%)
iast_GLOBAL	3.624 ms [3.572 ms, 3.676 ms]	2.442 ms (206.4%)
profiling	2.127 ms [2.108 ms, 2.145 ms]	943.85 µs (79.8%)
tracing	1.8 ms [1.784 ms, 1.816 ms]	616.752 µs (52.1%)

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325
    dateFormat X
    axisFormat %s
section baseline
no_agent (17.927 ms) : 17744, 18110
.   : milestone, 17927,
appsec (18.695 ms) : 18501, 18888
.   : milestone, 18695,
code_origins (17.975 ms) : 17798, 18152
.   : milestone, 17975,
iast (17.684 ms) : 17505, 17862
.   : milestone, 17684,
profiling (18.455 ms) : 18271, 18640
.   : milestone, 18455,
tracing (17.786 ms) : 17612, 17960
.   : milestone, 17786,
section candidate
no_agent (17.229 ms) : 17053, 17405
.   : milestone, 17229,
appsec (18.58 ms) : 18396, 18764
.   : milestone, 18580,
code_origins (17.92 ms) : 17739, 18100
.   : milestone, 17920,
iast (17.666 ms) : 17490, 17842
.   : milestone, 17666,
profiling (18.498 ms) : 18314, 18683
.   : milestone, 18498,
tracing (17.827 ms) : 17648, 18005
.   : milestone, 17827,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	17.927 ms [17.744 ms, 18.11 ms]	-
appsec	18.695 ms [18.501 ms, 18.888 ms]	768.104 µs (4.3%)
code_origins	17.975 ms [17.798 ms, 18.152 ms]	48.311 µs (0.3%)
iast	17.684 ms [17.505 ms, 17.862 ms]	-243.238 µs (-1.4%)
profiling	18.455 ms [18.271 ms, 18.64 ms]	528.474 µs (2.9%)
tracing	17.786 ms [17.612 ms, 17.96 ms]	-140.632 µs (-0.8%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	17.229 ms [17.053 ms, 17.405 ms]	-
appsec	18.58 ms [18.396 ms, 18.764 ms]	1.351 ms (7.8%)
code_origins	17.92 ms [17.739 ms, 18.1 ms]	690.665 µs (4.0%)
iast	17.666 ms [17.49 ms, 17.842 ms]	437.055 µs (2.5%)
profiling	18.498 ms [18.314 ms, 18.683 ms]	1.269 ms (7.4%)
tracing	17.827 ms [17.648 ms, 18.005 ms]	597.525 µs (3.5%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/use-dd-instrument-asm
git_commit_date	1762771506	1762773341
git_commit_sha	`4fb1b2e`	`6171acd`
release_version	1.56.0-SNAPSHOT~4fb1b2e325	1.56.0-SNAPSHOT~6171acdd37

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1762775483	1762775483
ci_job_id	1225010591	1225010591
ci_pipeline_id	81787109	81787109
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-cpqv4i4x 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-cpqv4i4x 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=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325
    dateFormat X
    axisFormat %s
section baseline
no_agent (14.95 s) : 14950000, 14950000
.   : milestone, 14950000,
appsec (15.341 s) : 15341000, 15341000
.   : milestone, 15341000,
iast (18.558 s) : 18558000, 18558000
.   : milestone, 18558000,
iast_GLOBAL (17.969 s) : 17969000, 17969000
.   : milestone, 17969000,
profiling (15.688 s) : 15688000, 15688000
.   : milestone, 15688000,
tracing (14.832 s) : 14832000, 14832000
.   : milestone, 14832000,
section candidate
no_agent (15.505 s) : 15505000, 15505000
.   : milestone, 15505000,
appsec (14.895 s) : 14895000, 14895000
.   : milestone, 14895000,
iast (18.394 s) : 18394000, 18394000
.   : milestone, 18394000,
iast_GLOBAL (17.771 s) : 17771000, 17771000
.   : milestone, 17771000,
profiling (15.637 s) : 15637000, 15637000
.   : milestone, 15637000,
tracing (14.815 s) : 14815000, 14815000
.   : milestone, 14815000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.95 s [14.95 s, 14.95 s]	-
appsec	15.341 s [15.341 s, 15.341 s]	391.0 ms (2.6%)
iast	18.558 s [18.558 s, 18.558 s]	3.608 s (24.1%)
iast_GLOBAL	17.969 s [17.969 s, 17.969 s]	3.019 s (20.2%)
profiling	15.688 s [15.688 s, 15.688 s]	738.0 ms (4.9%)
tracing	14.832 s [14.832 s, 14.832 s]	-118.0 ms (-0.8%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.505 s [15.505 s, 15.505 s]	-
appsec	14.895 s [14.895 s, 14.895 s]	-610.0 ms (-3.9%)
iast	18.394 s [18.394 s, 18.394 s]	2.889 s (18.6%)
iast_GLOBAL	17.771 s [17.771 s, 17.771 s]	2.266 s (14.6%)
profiling	15.637 s [15.637 s, 15.637 s]	132.0 ms (0.9%)
tracing	14.815 s [14.815 s, 14.815 s]	-690.0 ms (-4.5%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.56.0-SNAPSHOT~6171acdd37, baseline=1.56.0-SNAPSHOT~4fb1b2e325
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.474 ms) : 1462, 1485
.   : milestone, 1474,
appsec (3.627 ms) : 3414, 3840
.   : milestone, 3627,
iast (2.202 ms) : 2139, 2266
.   : milestone, 2202,
iast_GLOBAL (2.246 ms) : 2183, 2310
.   : milestone, 2246,
profiling (2.051 ms) : 1999, 2102
.   : milestone, 2051,
tracing (2.015 ms) : 1966, 2065
.   : milestone, 2015,
section candidate
no_agent (1.473 ms) : 1461, 1484
.   : milestone, 1473,
appsec (3.644 ms) : 3429, 3859
.   : milestone, 3644,
iast (2.205 ms) : 2142, 2269
.   : milestone, 2205,
iast_GLOBAL (2.243 ms) : 2179, 2306
.   : milestone, 2243,
profiling (2.064 ms) : 2011, 2117
.   : milestone, 2064,
tracing (2.025 ms) : 1975, 2075
.   : milestone, 2025,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.474 ms [1.462 ms, 1.485 ms]	-
appsec	3.627 ms [3.414 ms, 3.84 ms]	2.154 ms (146.1%)
iast	2.202 ms [2.139 ms, 2.266 ms]	728.519 µs (49.4%)
iast_GLOBAL	2.246 ms [2.183 ms, 2.31 ms]	772.643 µs (52.4%)
profiling	2.051 ms [1.999 ms, 2.102 ms]	576.79 µs (39.1%)
tracing	2.015 ms [1.966 ms, 2.065 ms]	541.49 µs (36.7%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.473 ms [1.461 ms, 1.484 ms]	-
appsec	3.644 ms [3.429 ms, 3.859 ms]	2.171 ms (147.4%)
iast	2.205 ms [2.142 ms, 2.269 ms]	732.243 µs (49.7%)
iast_GLOBAL	2.243 ms [2.179 ms, 2.306 ms]	769.861 µs (52.3%)
profiling	2.064 ms [2.011 ms, 2.117 ms]	591.023 µs (40.1%)
tracing	2.025 ms [1.975 ms, 2.075 ms]	551.856 µs (37.5%)

...otel/otel-tooling/src/main/java/datadog/opentelemetry/tooling/OtelInstrumentationMapper.java

…a-agent jar

mcculls added comp: core Tracer core type: refactoring labels Nov 7, 2025

mcculls force-pushed the mcculls/use-dd-instrument-asm branch from 1780419 to 5e35825 Compare November 7, 2025 14:13

mcculls force-pushed the mcculls/use-dd-instrument-asm branch from 5e35825 to 7973876 Compare November 7, 2025 15:22

mcculls marked this pull request as ready for review November 7, 2025 15:33

mcculls requested review from a team as code owners November 7, 2025 15:33

mcculls requested review from cecile75 and ygree and removed request for a team November 7, 2025 15:33

bric3 approved these changes Nov 10, 2025

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...otel/otel-tooling/src/main/java/datadog/opentelemetry/tooling/OtelInstrumentationMapper.java Outdated Show resolved Hide resolved

Use dd-instrument-java's embedded copy of asm across the whole dd-jav…

6171acd

…a-agent jar

mcculls force-pushed the mcculls/use-dd-instrument-asm branch from 7973876 to 6171acd Compare November 10, 2025 11:17

mcculls added the tag: no release notes Changes to exclude from release notes label Nov 10, 2025

mcculls merged commit c6e7fca into master Nov 10, 2025
704 of 705 checks passed

mcculls deleted the mcculls/use-dd-instrument-asm branch November 10, 2025 12:23

github-actions bot added this to the 1.56.0 milestone Nov 10, 2025

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Use dd-instrument-java's embedded copy of ASM #9916

Use dd-instrument-java's embedded copy of ASM #9916

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Use dd-instrument-java's embedded copy of ASM #9916

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mcculls commented Nov 7, 2025

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