Add primitive versions of setMetric to DDSpanContext by dougqh · Pull Request #10516 · DataDog/dd-trace-java

dougqh · 2026-02-03T18:53:38Z

What Does This Do

Adds primitive versions of setMetric to DDSpanContext

Motivation

Avoids boxing of primitives - as metric flow from AgentSpan to TagMap through DDSpanContext
NOTE: Both AgentSpan/DDSpan and TagMap already have appropriate primitive methods

Reduces allocation & garbage collection

Additional Notes

Contributor Checklist

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Jira ticket: [PROJ-IDENT]

Adding primitive versions of setMetric to take advantage of TagMap, primitive versions already exist on AgentSpan/DDSpan

github-actions · 2026-02-03T18:53:54Z

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pr-commenter · 2026-02-03T19:36:37Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	dougqh/avoid-metric-boxing
git_commit_date	1770299006	1770300216
git_commit_sha	`6fdb8c8`	`2adef7a`
release_version	1.60.0-SNAPSHOT~6fdb8c86a8	1.60.0-SNAPSHOT~2adef7a07e

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1770302156	1770302156
ci_job_id	1403946931	1403946931
ci_pipeline_id	94867177	94867177
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-flspe1nn 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-flspe1nn 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 61 metrics, 10 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.061 s) : 0, 1060601
Total [baseline] (8.756 s) : 0, 8756232
Agent [candidate] (1.063 s) : 0, 1062557
Total [candidate] (8.716 s) : 0, 8715736
section iast
Agent [baseline] (1.235 s) : 0, 1234957
Total [baseline] (9.357 s) : 0, 9356671
Agent [candidate] (1.237 s) : 0, 1236640
Total [candidate] (9.393 s) : 0, 9393274

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.061 s	-
Agent	iast	1.235 s	174.356 ms (16.4%)
Total	tracing	8.756 s	-
Total	iast	9.357 s	600.438 ms (6.9%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.063 s	-
Agent	iast	1.237 s	174.083 ms (16.4%)
Total	tracing	8.716 s	-
Total	iast	9.393 s	677.538 ms (7.8%)

gantt
    title insecure-bank - break down per module: candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.187 ms) : 0, 1187
crashtracking [candidate] (1.181 ms) : 0, 1181
BytebuddyAgent [baseline] (626.203 ms) : 0, 626203
BytebuddyAgent [candidate] (626.676 ms) : 0, 626676
AgentMeter [baseline] (28.789 ms) : 0, 28789
AgentMeter [candidate] (28.761 ms) : 0, 28761
GlobalTracer [baseline] (257.225 ms) : 0, 257225
GlobalTracer [candidate] (257.21 ms) : 0, 257210
AppSec [baseline] (32.644 ms) : 0, 32644
AppSec [candidate] (32.694 ms) : 0, 32694
Debugger [baseline] (59.345 ms) : 0, 59345
Debugger [candidate] (60.995 ms) : 0, 60995
Remote Config [baseline] (611.818 µs) : 0, 612
Remote Config [candidate] (605.317 µs) : 0, 605
Telemetry [baseline] (13.804 ms) : 0, 13804
Telemetry [candidate] (12.153 ms) : 0, 12153
Flare Poller [baseline] (5.39 ms) : 0, 5390
Flare Poller [candidate] (7.015 ms) : 0, 7015
section iast
crashtracking [baseline] (1.193 ms) : 0, 1193
crashtracking [candidate] (1.192 ms) : 0, 1192
BytebuddyAgent [baseline] (799.773 ms) : 0, 799773
BytebuddyAgent [candidate] (800.069 ms) : 0, 800069
AgentMeter [baseline] (11.487 ms) : 0, 11487
AgentMeter [candidate] (11.463 ms) : 0, 11463
GlobalTracer [baseline] (248.03 ms) : 0, 248030
GlobalTracer [candidate] (248.358 ms) : 0, 248358
AppSec [baseline] (33.798 ms) : 0, 33798
AppSec [candidate] (32.372 ms) : 0, 32372
Debugger [baseline] (65.66 ms) : 0, 65660
Debugger [candidate] (67.807 ms) : 0, 67807
Remote Config [baseline] (536.877 µs) : 0, 537
Remote Config [candidate] (547.128 µs) : 0, 547
Telemetry [baseline] (8.519 ms) : 0, 8519
Telemetry [candidate] (8.652 ms) : 0, 8652
Flare Poller [baseline] (3.481 ms) : 0, 3481
Flare Poller [candidate] (3.459 ms) : 0, 3459
IAST [baseline] (27.121 ms) : 0, 27121
IAST [candidate] (27.284 ms) : 0, 27284

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.066 s) : 0, 1066325
Total [baseline] (10.815 s) : 0, 10814761
Agent [candidate] (1.064 s) : 0, 1063631
Total [candidate] (10.844 s) : 0, 10843710
section appsec
Agent [baseline] (1.248 s) : 0, 1247836
Total [baseline] (10.941 s) : 0, 10940766
Agent [candidate] (1.239 s) : 0, 1239007
Total [candidate] (10.952 s) : 0, 10952323
section iast
Agent [baseline] (1.236 s) : 0, 1236245
Total [baseline] (11.119 s) : 0, 11119329
Agent [candidate] (1.239 s) : 0, 1239335
Total [candidate] (11.206 s) : 0, 11205849
section profiling
Agent [baseline] (1.19 s) : 0, 1189591
Total [baseline] (10.965 s) : 0, 10964669
Agent [candidate] (1.19 s) : 0, 1190452
Total [candidate] (10.979 s) : 0, 10979274

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.066 s	-
Agent	appsec	1.248 s	181.511 ms (17.0%)
Agent	iast	1.236 s	169.92 ms (15.9%)
Agent	profiling	1.19 s	123.266 ms (11.6%)
Total	tracing	10.815 s	-
Total	appsec	10.941 s	126.005 ms (1.2%)
Total	iast	11.119 s	304.569 ms (2.8%)
Total	profiling	10.965 s	149.908 ms (1.4%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.064 s	-
Agent	appsec	1.239 s	175.376 ms (16.5%)
Agent	iast	1.239 s	175.704 ms (16.5%)
Agent	profiling	1.19 s	126.821 ms (11.9%)
Total	tracing	10.844 s	-
Total	appsec	10.952 s	108.613 ms (1.0%)
Total	iast	11.206 s	362.138 ms (3.3%)
Total	profiling	10.979 s	135.564 ms (1.3%)

gantt
    title petclinic - break down per module: candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.185 ms) : 0, 1185
crashtracking [candidate] (1.178 ms) : 0, 1178
BytebuddyAgent [baseline] (628.372 ms) : 0, 628372
BytebuddyAgent [candidate] (627.814 ms) : 0, 627814
AgentMeter [baseline] (28.861 ms) : 0, 28861
AgentMeter [candidate] (28.812 ms) : 0, 28812
GlobalTracer [baseline] (257.655 ms) : 0, 257655
GlobalTracer [candidate] (257.344 ms) : 0, 257344
AppSec [baseline] (32.787 ms) : 0, 32787
AppSec [candidate] (32.77 ms) : 0, 32770
Debugger [baseline] (61.325 ms) : 0, 61325
Debugger [candidate] (62.459 ms) : 0, 62459
Remote Config [baseline] (627.857 µs) : 0, 628
Remote Config [candidate] (601.005 µs) : 0, 601
Telemetry [baseline] (15.517 ms) : 0, 15517
Telemetry [candidate] (12.79 ms) : 0, 12790
Flare Poller [baseline] (4.57 ms) : 0, 4570
Flare Poller [candidate] (4.604 ms) : 0, 4604
section appsec
crashtracking [baseline] (1.21 ms) : 0, 1210
crashtracking [candidate] (1.188 ms) : 0, 1188
BytebuddyAgent [baseline] (665.053 ms) : 0, 665053
BytebuddyAgent [candidate] (657.986 ms) : 0, 657986
AgentMeter [baseline] (11.92 ms) : 0, 11920
AgentMeter [candidate] (11.83 ms) : 0, 11830
GlobalTracer [baseline] (259.312 ms) : 0, 259312
GlobalTracer [candidate] (258.576 ms) : 0, 258576
IAST [baseline] (25.501 ms) : 0, 25501
IAST [candidate] (25.21 ms) : 0, 25210
AppSec [baseline] (168.583 ms) : 0, 168583
AppSec [candidate] (168.158 ms) : 0, 168158
Debugger [baseline] (67.265 ms) : 0, 67265
Debugger [candidate] (67.218 ms) : 0, 67218
Remote Config [baseline] (676.91 µs) : 0, 677
Remote Config [candidate] (660.801 µs) : 0, 661
Telemetry [baseline] (9.118 ms) : 0, 9118
Telemetry [candidate] (9.125 ms) : 0, 9125
Flare Poller [baseline] (3.632 ms) : 0, 3632
Flare Poller [candidate] (3.685 ms) : 0, 3685
section iast
crashtracking [baseline] (1.189 ms) : 0, 1189
crashtracking [candidate] (1.193 ms) : 0, 1193
BytebuddyAgent [baseline] (799.868 ms) : 0, 799868
BytebuddyAgent [candidate] (802.206 ms) : 0, 802206
AgentMeter [baseline] (11.478 ms) : 0, 11478
AgentMeter [candidate] (11.549 ms) : 0, 11549
GlobalTracer [baseline] (247.981 ms) : 0, 247981
GlobalTracer [candidate] (248.995 ms) : 0, 248995
IAST [baseline] (26.984 ms) : 0, 26984
IAST [candidate] (26.89 ms) : 0, 26890
AppSec [baseline] (33.026 ms) : 0, 33026
AppSec [candidate] (34.91 ms) : 0, 34910
Debugger [baseline] (67.449 ms) : 0, 67449
Debugger [candidate] (65.548 ms) : 0, 65548
Remote Config [baseline] (551.729 µs) : 0, 552
Remote Config [candidate] (551.769 µs) : 0, 552
Telemetry [baseline] (8.776 ms) : 0, 8776
Telemetry [candidate] (8.642 ms) : 0, 8642
Flare Poller [baseline] (3.548 ms) : 0, 3548
Flare Poller [candidate] (3.459 ms) : 0, 3459
section profiling
crashtracking [baseline] (1.224 ms) : 0, 1224
crashtracking [candidate] (1.213 ms) : 0, 1213
BytebuddyAgent [baseline] (682.02 ms) : 0, 682020
BytebuddyAgent [candidate] (682.461 ms) : 0, 682461
AgentMeter [baseline] (8.78 ms) : 0, 8780
AgentMeter [candidate] (8.762 ms) : 0, 8762
GlobalTracer [baseline] (215.806 ms) : 0, 215806
GlobalTracer [candidate] (216.42 ms) : 0, 216420
AppSec [baseline] (32.346 ms) : 0, 32346
AppSec [candidate] (32.441 ms) : 0, 32441
Debugger [baseline] (67.531 ms) : 0, 67531
Debugger [candidate] (67.273 ms) : 0, 67273
Remote Config [baseline] (592.714 µs) : 0, 593
Remote Config [candidate] (594.306 µs) : 0, 594
Telemetry [baseline] (8.693 ms) : 0, 8693
Telemetry [candidate] (8.775 ms) : 0, 8775
Flare Poller [baseline] (3.759 ms) : 0, 3759
Flare Poller [candidate] (3.78 ms) : 0, 3780
ProfilingAgent [baseline] (99.0 ms) : 0, 99000
ProfilingAgent [candidate] (98.921 ms) : 0, 98921
Profiling [baseline] (99.583 ms) : 0, 99583
Profiling [candidate] (99.498 ms) : 0, 99498

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	dougqh/avoid-metric-boxing
git_commit_date	1770299006	1770300216
git_commit_sha	`6fdb8c8`	`2adef7a`
release_version	1.60.0-SNAPSHOT~6fdb8c86a8	1.60.0-SNAPSHOT~2adef7a07e

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1770302563	1770302563
ci_job_id	1403946933	1403946933
ci_pipeline_id	94867177	94867177
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-lu9jkijp 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-lu9jkijp 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 18 metrics, 15 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:petclinic:tracing:high_load	worse [+0.636ms; +1.510ms] or [+3.657%; +8.681%]	worse [+0.635ms; +1.930ms] or [+2.214%; +6.725%]	unstable [-38.911op/s; +10.223op/s] or [-14.812%; +3.892%]	18.473ms	29.980ms	248.344op/s	17.399ms	28.697ms	262.688op/s
scenario:load:petclinic:no_agent:high_load	better [-1.768ms; -0.702ms] or [-9.396%; -3.732%]	unsure [-2.793ms; -0.246ms] or [-8.995%; -0.793%]	unstable [-7.901op/s; +42.088op/s] or [-3.282%; +17.484%]	17.585ms	29.528ms	257.812op/s	18.821ms	31.048ms	240.719op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8
    dateFormat X
    axisFormat %s
section baseline
no_agent (19.39 ms) : 19194, 19586
.   : milestone, 19390,
appsec (18.645 ms) : 18451, 18839
.   : milestone, 18645,
code_origins (17.579 ms) : 17400, 17758
.   : milestone, 17579,
iast (17.702 ms) : 17527, 17878
.   : milestone, 17702,
profiling (18.547 ms) : 18361, 18734
.   : milestone, 18547,
tracing (17.761 ms) : 17584, 17938
.   : milestone, 17761,
section candidate
no_agent (18.101 ms) : 17918, 18283
.   : milestone, 18101,
appsec (18.622 ms) : 18433, 18812
.   : milestone, 18622,
code_origins (17.496 ms) : 17325, 17667
.   : milestone, 17496,
iast (17.569 ms) : 17392, 17745
.   : milestone, 17569,
profiling (18.427 ms) : 18244, 18610
.   : milestone, 18427,
tracing (18.795 ms) : 18607, 18983
.   : milestone, 18795,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.39 ms [19.194 ms, 19.586 ms]	-
appsec	18.645 ms [18.451 ms, 18.839 ms]	-744.617 µs (-3.8%)
code_origins	17.579 ms [17.4 ms, 17.758 ms]	-1.811 ms (-9.3%)
iast	17.702 ms [17.527 ms, 17.878 ms]	-1.687 ms (-8.7%)
profiling	18.547 ms [18.361 ms, 18.734 ms]	-842.341 µs (-4.3%)
tracing	17.761 ms [17.584 ms, 17.938 ms]	-1.629 ms (-8.4%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.101 ms [17.918 ms, 18.283 ms]	-
appsec	18.622 ms [18.433 ms, 18.812 ms]	521.494 µs (2.9%)
code_origins	17.496 ms [17.325 ms, 17.667 ms]	-604.819 µs (-3.3%)
iast	17.569 ms [17.392 ms, 17.745 ms]	-532.034 µs (-2.9%)
profiling	18.427 ms [18.244 ms, 18.61 ms]	326.327 µs (1.8%)
tracing	18.795 ms [18.607 ms, 18.983 ms]	694.156 µs (3.8%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.171 ms) : 1160, 1182
.   : milestone, 1171,
iast (3.231 ms) : 3187, 3274
.   : milestone, 3231,
iast_FULL (5.914 ms) : 5854, 5973
.   : milestone, 5914,
iast_GLOBAL (3.601 ms) : 3542, 3661
.   : milestone, 3601,
profiling (2.069 ms) : 2049, 2090
.   : milestone, 2069,
tracing (1.769 ms) : 1754, 1784
.   : milestone, 1769,
section candidate
no_agent (1.188 ms) : 1176, 1200
.   : milestone, 1188,
iast (3.271 ms) : 3228, 3314
.   : milestone, 3271,
iast_FULL (5.722 ms) : 5665, 5778
.   : milestone, 5722,
iast_GLOBAL (3.621 ms) : 3554, 3688
.   : milestone, 3621,
profiling (2.18 ms) : 2161, 2200
.   : milestone, 2180,
tracing (1.811 ms) : 1796, 1826
.   : milestone, 1811,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.171 ms [1.16 ms, 1.182 ms]	-
iast	3.231 ms [3.187 ms, 3.274 ms]	2.059 ms (175.9%)
iast_FULL	5.914 ms [5.854 ms, 5.973 ms]	4.743 ms (405.0%)
iast_GLOBAL	3.601 ms [3.542 ms, 3.661 ms]	2.43 ms (207.5%)
profiling	2.069 ms [2.049 ms, 2.09 ms]	898.364 µs (76.7%)
tracing	1.769 ms [1.754 ms, 1.784 ms]	597.736 µs (51.0%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.188 ms [1.176 ms, 1.2 ms]	-
iast	3.271 ms [3.228 ms, 3.314 ms]	2.083 ms (175.4%)
iast_FULL	5.722 ms [5.665 ms, 5.778 ms]	4.534 ms (381.7%)
iast_GLOBAL	3.621 ms [3.554 ms, 3.688 ms]	2.433 ms (204.8%)
profiling	2.18 ms [2.161 ms, 2.2 ms]	992.468 µs (83.5%)
tracing	1.811 ms [1.796 ms, 1.826 ms]	623.432 µs (52.5%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	dougqh/avoid-metric-boxing
git_commit_date	1770299006	1770300216
git_commit_sha	`6fdb8c8`	`2adef7a`
release_version	1.60.0-SNAPSHOT~6fdb8c86a8	1.60.0-SNAPSHOT~2adef7a07e

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1770302252	1770302252
ci_job_id	1403946934	1403946934
ci_pipeline_id	94867177	94867177
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-tt85bt5e 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-tt85bt5e 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=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.319 s) : 15319000, 15319000
.   : milestone, 15319000,
appsec (14.682 s) : 14682000, 14682000
.   : milestone, 14682000,
iast (17.976 s) : 17976000, 17976000
.   : milestone, 17976000,
iast_GLOBAL (17.613 s) : 17613000, 17613000
.   : milestone, 17613000,
profiling (15.417 s) : 15417000, 15417000
.   : milestone, 15417000,
tracing (14.87 s) : 14870000, 14870000
.   : milestone, 14870000,
section candidate
no_agent (15.156 s) : 15156000, 15156000
.   : milestone, 15156000,
appsec (15.14 s) : 15140000, 15140000
.   : milestone, 15140000,
iast (17.839 s) : 17839000, 17839000
.   : milestone, 17839000,
iast_GLOBAL (17.862 s) : 17862000, 17862000
.   : milestone, 17862000,
profiling (14.865 s) : 14865000, 14865000
.   : milestone, 14865000,
tracing (14.678 s) : 14678000, 14678000
.   : milestone, 14678000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.319 s [15.319 s, 15.319 s]	-
appsec	14.682 s [14.682 s, 14.682 s]	-637.0 ms (-4.2%)
iast	17.976 s [17.976 s, 17.976 s]	2.657 s (17.3%)
iast_GLOBAL	17.613 s [17.613 s, 17.613 s]	2.294 s (15.0%)
profiling	15.417 s [15.417 s, 15.417 s]	98.0 ms (0.6%)
tracing	14.87 s [14.87 s, 14.87 s]	-449.0 ms (-2.9%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.156 s [15.156 s, 15.156 s]	-
appsec	15.14 s [15.14 s, 15.14 s]	-16.0 ms (-0.1%)
iast	17.839 s [17.839 s, 17.839 s]	2.683 s (17.7%)
iast_GLOBAL	17.862 s [17.862 s, 17.862 s]	2.706 s (17.9%)
profiling	14.865 s [14.865 s, 14.865 s]	-291.0 ms (-1.9%)
tracing	14.678 s [14.678 s, 14.678 s]	-478.0 ms (-3.2%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.60.0-SNAPSHOT~2adef7a07e, baseline=1.60.0-SNAPSHOT~6fdb8c86a8
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.466 ms) : 1454, 1477
.   : milestone, 1466,
appsec (2.561 ms) : 2503, 2619
.   : milestone, 2561,
iast (2.243 ms) : 2174, 2312
.   : milestone, 2243,
iast_GLOBAL (2.29 ms) : 2220, 2360
.   : milestone, 2290,
profiling (2.087 ms) : 2031, 2143
.   : milestone, 2087,
tracing (2.065 ms) : 2011, 2119
.   : milestone, 2065,
section candidate
no_agent (1.467 ms) : 1455, 1478
.   : milestone, 1467,
appsec (3.753 ms) : 3532, 3973
.   : milestone, 3753,
iast (2.241 ms) : 2172, 2311
.   : milestone, 2241,
iast_GLOBAL (2.291 ms) : 2222, 2361
.   : milestone, 2291,
profiling (2.133 ms) : 2074, 2192
.   : milestone, 2133,
tracing (2.05 ms) : 1996, 2103
.   : milestone, 2050,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.466 ms [1.454 ms, 1.477 ms]	-
appsec	2.561 ms [2.503 ms, 2.619 ms]	1.095 ms (74.7%)
iast	2.243 ms [2.174 ms, 2.312 ms]	777.855 µs (53.1%)
iast_GLOBAL	2.29 ms [2.22 ms, 2.36 ms]	824.561 µs (56.3%)
profiling	2.087 ms [2.031 ms, 2.143 ms]	621.692 µs (42.4%)
tracing	2.065 ms [2.011 ms, 2.119 ms]	599.442 µs (40.9%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.467 ms [1.455 ms, 1.478 ms]	-
appsec	3.753 ms [3.532 ms, 3.973 ms]	2.286 ms (155.8%)
iast	2.241 ms [2.172 ms, 2.311 ms]	774.576 µs (52.8%)
iast_GLOBAL	2.291 ms [2.222 ms, 2.361 ms]	824.52 µs (56.2%)
profiling	2.133 ms [2.074 ms, 2.192 ms]	666.268 µs (45.4%)
tracing	2.05 ms [1.996 ms, 2.103 ms]	582.813 µs (39.7%)

dougqh · 2026-02-05T16:14:56Z

I have to decide how to handle shorts. We have tests for shorts on DDSpanContext, but that behavior isn't currently exposed by AgentSpan / DDSpan.

dougqh added 2 commits February 3, 2026 13:07

Adding primitive versions of setMetric

3047d44

Adding primitive versions of setMetric to take advantage of TagMap, primitive versions already exist on AgentSpan/DDSpan

Adding tests

1748c18

dougqh requested a review from a team as a code owner February 3, 2026 18:53

dougqh requested a review from ygree February 3, 2026 18:53

bric3 approved these changes Feb 4, 2026

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Merge branch 'master' into dougqh/avoid-metric-boxing

2adef7a

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Add primitive versions of setMetric to DDSpanContext#10516

Add primitive versions of setMetric to DDSpanContext#10516
dougqh wants to merge 3 commits intomasterfrom
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