Implement OpenTelemetry meter storage and aggregations by mcculls · Pull Request #10534 · DataDog/dd-trace-java

mcculls · 2026-02-06T00:20:26Z

Additional Notes

Exporting of metrics will be implemented in a separate PR.

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Jira ticket: APMAPI-1765

…ice - we do this to match OTel behaviour

pr-commenter · 2026-02-06T00:33:39Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/otel-meter-storage
git_commit_date	1770332232	1770335122
git_commit_sha	`d8f2599`	`492a33e`
release_version	1.60.0-SNAPSHOT~d8f2599d6f	1.60.0-SNAPSHOT~492a33e6eb

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1770337082	1770337082
ci_job_id	1405345859	1405345859
ci_pipeline_id	94953235	94953235
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-nbmcttna 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-nbmcttna 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 63 metrics, 8 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.063 s) : 0, 1062743
Total [baseline] (8.751 s) : 0, 8751024
Agent [candidate] (1.077 s) : 0, 1077025
Total [candidate] (8.78 s) : 0, 8779992
section iast
Agent [baseline] (1.234 s) : 0, 1233509
Total [baseline] (9.388 s) : 0, 9387888
Agent [candidate] (1.233 s) : 0, 1233473
Total [candidate] (9.401 s) : 0, 9400535

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.063 s	-
Agent	iast	1.234 s	170.766 ms (16.1%)
Total	tracing	8.751 s	-
Total	iast	9.388 s	636.863 ms (7.3%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.077 s	-
Agent	iast	1.233 s	156.448 ms (14.5%)
Total	tracing	8.78 s	-
Total	iast	9.401 s	620.543 ms (7.1%)

gantt
    title insecure-bank - break down per module: candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.187 ms) : 0, 1187
crashtracking [candidate] (1.19 ms) : 0, 1190
BytebuddyAgent [baseline] (627.801 ms) : 0, 627801
BytebuddyAgent [candidate] (636.861 ms) : 0, 636861
AgentMeter [baseline] (28.837 ms) : 0, 28837
AgentMeter [candidate] (29.392 ms) : 0, 29392
GlobalTracer [baseline] (257.582 ms) : 0, 257582
GlobalTracer [candidate] (261.122 ms) : 0, 261122
AppSec [baseline] (32.831 ms) : 0, 32831
AppSec [candidate] (33.361 ms) : 0, 33361
Debugger [baseline] (61.842 ms) : 0, 61842
Debugger [candidate] (61.84 ms) : 0, 61840
Remote Config [baseline] (600.847 µs) : 0, 601
Remote Config [candidate] (624.939 µs) : 0, 625
Telemetry [baseline] (11.545 ms) : 0, 11545
Telemetry [candidate] (12.376 ms) : 0, 12376
Flare Poller [baseline] (5.35 ms) : 0, 5350
Flare Poller [candidate] (4.594 ms) : 0, 4594
section iast
crashtracking [baseline] (1.193 ms) : 0, 1193
crashtracking [candidate] (1.197 ms) : 0, 1197
BytebuddyAgent [baseline] (798.023 ms) : 0, 798023
BytebuddyAgent [candidate] (796.935 ms) : 0, 796935
AgentMeter [baseline] (11.267 ms) : 0, 11267
AgentMeter [candidate] (11.259 ms) : 0, 11259
GlobalTracer [baseline] (248.311 ms) : 0, 248311
GlobalTracer [candidate] (248.577 ms) : 0, 248577
AppSec [baseline] (35.013 ms) : 0, 35013
AppSec [candidate] (32.276 ms) : 0, 32276
Debugger [baseline] (64.523 ms) : 0, 64523
Debugger [candidate] (67.946 ms) : 0, 67946
Remote Config [baseline] (541.715 µs) : 0, 542
Remote Config [candidate] (545.068 µs) : 0, 545
Telemetry [baseline] (8.756 ms) : 0, 8756
Telemetry [candidate] (8.822 ms) : 0, 8822
Flare Poller [baseline] (3.531 ms) : 0, 3531
Flare Poller [candidate] (3.602 ms) : 0, 3602
IAST [baseline] (27.135 ms) : 0, 27135
IAST [candidate] (27.028 ms) : 0, 27028

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.066 s) : 0, 1065744
Total [baseline] (10.902 s) : 0, 10901889
Agent [candidate] (1.067 s) : 0, 1066839
Total [candidate] (10.934 s) : 0, 10934299
section appsec
Agent [baseline] (1.236 s) : 0, 1235648
Total [baseline] (11.003 s) : 0, 11002627
Agent [candidate] (1.239 s) : 0, 1239097
Total [candidate] (11.016 s) : 0, 11016139
section iast
Agent [baseline] (1.231 s) : 0, 1230740
Total [baseline] (11.237 s) : 0, 11236675
Agent [candidate] (1.23 s) : 0, 1229826
Total [candidate] (11.144 s) : 0, 11144021
section profiling
Agent [baseline] (1.19 s) : 0, 1189665
Total [baseline] (10.968 s) : 0, 10967730
Agent [candidate] (1.199 s) : 0, 1199193
Total [candidate] (11.003 s) : 0, 11003360

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.066 s	-
Agent	appsec	1.236 s	169.904 ms (15.9%)
Agent	iast	1.231 s	164.996 ms (15.5%)
Agent	profiling	1.19 s	123.921 ms (11.6%)
Total	tracing	10.902 s	-
Total	appsec	11.003 s	100.738 ms (0.9%)
Total	iast	11.237 s	334.786 ms (3.1%)
Total	profiling	10.968 s	65.841 ms (0.6%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.067 s	-
Agent	appsec	1.239 s	172.258 ms (16.1%)
Agent	iast	1.23 s	162.988 ms (15.3%)
Agent	profiling	1.199 s	132.355 ms (12.4%)
Total	tracing	10.934 s	-
Total	appsec	11.016 s	81.84 ms (0.7%)
Total	iast	11.144 s	209.722 ms (1.9%)
Total	profiling	11.003 s	69.061 ms (0.6%)

gantt
    title petclinic - break down per module: candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.176 ms) : 0, 1176
crashtracking [candidate] (1.183 ms) : 0, 1183
BytebuddyAgent [baseline] (628.207 ms) : 0, 628207
BytebuddyAgent [candidate] (629.679 ms) : 0, 629679
AgentMeter [baseline] (28.923 ms) : 0, 28923
AgentMeter [candidate] (28.936 ms) : 0, 28936
GlobalTracer [baseline] (257.701 ms) : 0, 257701
GlobalTracer [candidate] (258.338 ms) : 0, 258338
AppSec [baseline] (32.776 ms) : 0, 32776
AppSec [candidate] (32.729 ms) : 0, 32729
Debugger [baseline] (62.729 ms) : 0, 62729
Debugger [candidate] (62.142 ms) : 0, 62142
Remote Config [baseline] (594.901 µs) : 0, 595
Remote Config [candidate] (615.095 µs) : 0, 615
Telemetry [baseline] (13.027 ms) : 0, 13027
Telemetry [candidate] (12.205 ms) : 0, 12205
Flare Poller [baseline] (5.372 ms) : 0, 5372
Flare Poller [candidate] (5.584 ms) : 0, 5584
section appsec
crashtracking [baseline] (1.176 ms) : 0, 1176
crashtracking [candidate] (1.18 ms) : 0, 1180
BytebuddyAgent [baseline] (656.975 ms) : 0, 656975
BytebuddyAgent [candidate] (658.239 ms) : 0, 658239
AgentMeter [baseline] (11.832 ms) : 0, 11832
AgentMeter [candidate] (11.846 ms) : 0, 11846
GlobalTracer [baseline] (257.817 ms) : 0, 257817
GlobalTracer [candidate] (258.677 ms) : 0, 258677
AppSec [baseline] (167.17 ms) : 0, 167170
AppSec [candidate] (168.293 ms) : 0, 168293
Debugger [baseline] (66.91 ms) : 0, 66910
Debugger [candidate] (66.836 ms) : 0, 66836
Remote Config [baseline] (648.913 µs) : 0, 649
Remote Config [candidate] (656.635 µs) : 0, 657
Telemetry [baseline] (9.091 ms) : 0, 9091
Telemetry [candidate] (9.095 ms) : 0, 9095
Flare Poller [baseline] (3.605 ms) : 0, 3605
Flare Poller [candidate] (3.623 ms) : 0, 3623
IAST [baseline] (25.144 ms) : 0, 25144
IAST [candidate] (25.348 ms) : 0, 25348
section iast
crashtracking [baseline] (1.185 ms) : 0, 1185
crashtracking [candidate] (1.175 ms) : 0, 1175
BytebuddyAgent [baseline] (795.029 ms) : 0, 795029
BytebuddyAgent [candidate] (794.729 ms) : 0, 794729
AgentMeter [baseline] (11.245 ms) : 0, 11245
AgentMeter [candidate] (11.2 ms) : 0, 11200
GlobalTracer [baseline] (247.688 ms) : 0, 247688
GlobalTracer [candidate] (247.202 ms) : 0, 247202
AppSec [baseline] (33.238 ms) : 0, 33238
AppSec [candidate] (32.977 ms) : 0, 32977
Debugger [baseline] (67.437 ms) : 0, 67437
Debugger [candidate] (67.576 ms) : 0, 67576
Remote Config [baseline] (542.709 µs) : 0, 543
Remote Config [candidate] (544.102 µs) : 0, 544
Telemetry [baseline] (8.743 ms) : 0, 8743
Telemetry [candidate] (8.725 ms) : 0, 8725
Flare Poller [baseline] (3.485 ms) : 0, 3485
Flare Poller [candidate] (3.452 ms) : 0, 3452
IAST [baseline] (26.933 ms) : 0, 26933
IAST [candidate] (26.947 ms) : 0, 26947
section profiling
ProfilingAgent [baseline] (99.589 ms) : 0, 99589
ProfilingAgent [candidate] (99.628 ms) : 0, 99628
crashtracking [baseline] (1.229 ms) : 0, 1229
crashtracking [candidate] (1.222 ms) : 0, 1222
BytebuddyAgent [baseline] (681.716 ms) : 0, 681716
BytebuddyAgent [candidate] (686.826 ms) : 0, 686826
AgentMeter [baseline] (8.737 ms) : 0, 8737
AgentMeter [candidate] (8.827 ms) : 0, 8827
GlobalTracer [baseline] (215.855 ms) : 0, 215855
GlobalTracer [candidate] (218.241 ms) : 0, 218241
AppSec [baseline] (32.311 ms) : 0, 32311
AppSec [candidate] (32.817 ms) : 0, 32817
Debugger [baseline] (67.268 ms) : 0, 67268
Debugger [candidate] (68.121 ms) : 0, 68121
Remote Config [baseline] (582.889 µs) : 0, 583
Remote Config [candidate] (621.772 µs) : 0, 622
Telemetry [baseline] (8.824 ms) : 0, 8824
Telemetry [candidate] (8.899 ms) : 0, 8899
Flare Poller [baseline] (3.759 ms) : 0, 3759
Flare Poller [candidate] (3.76 ms) : 0, 3760
Profiling [baseline] (100.154 ms) : 0, 100154
Profiling [candidate] (100.208 ms) : 0, 100208

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/otel-meter-storage
git_commit_date	1770332232	1770335122
git_commit_sha	`d8f2599`	`492a33e`
release_version	1.60.0-SNAPSHOT~d8f2599d6f	1.60.0-SNAPSHOT~492a33e6eb

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1770337485	1770337485
ci_job_id	1405345860	1405345860
ci_pipeline_id	94953235	94953235
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-zf20hmkf 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-zf20hmkf 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Summary

Found 4 performance improvements and 1 performance regressions! Performance is the same for 14 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:profiling:high_load	worse [+65.955µs; +208.152µs] or [+4.087%; +12.899%]	unstable [+109.214µs; +1102.025µs] or [+2.314%; +23.354%]	unstable [-486.869op/s; +58.056op/s] or [-21.552%; +2.570%]	1.751ms	5.324ms	2044.594op/s	1.614ms	4.719ms	2259.000op/s
scenario:load:insecure-bank:iast_GLOBAL:high_load	better [-269.980µs; -99.527µs] or [-9.228%; -3.402%]	unsure [-615.623µs; -154.875µs] or [-7.557%; -1.901%]	unstable [-96.620op/s; +218.870op/s] or [-7.740%; +17.532%]	2.741ms	7.761ms	1309.500op/s	2.926ms	8.146ms	1248.375op/s
scenario:load:petclinic:appsec:high_load	better [-1.596ms; -0.644ms] or [-8.184%; -3.301%]	better [-2.550ms; -0.910ms] or [-8.128%; -2.902%]	unstable [-13.725op/s; +37.413op/s] or [-5.795%; +15.796%]	18.378ms	29.640ms	248.688op/s	19.497ms	31.370ms	236.844op/s
scenario:load:petclinic:iast:high_load	better [-1023.136µs; -567.574µs] or [-5.812%; -3.224%]	unsure [-1364.083µs; -145.142µs] or [-4.725%; -0.503%]	unstable [-18.971op/s; +35.971op/s] or [-7.283%; +13.809%]	16.809ms	28.116ms	269.000op/s	17.604ms	28.871ms	260.500op/s

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.196 ms) : 1184, 1208
.   : milestone, 1196,
iast (3.248 ms) : 3203, 3294
.   : milestone, 3248,
iast_FULL (5.67 ms) : 5613, 5726
.   : milestone, 5670,
iast_GLOBAL (3.674 ms) : 3613, 3735
.   : milestone, 3674,
profiling (1.997 ms) : 1980, 2014
.   : milestone, 1997,
tracing (1.803 ms) : 1788, 1819
.   : milestone, 1803,
section candidate
no_agent (1.189 ms) : 1178, 1201
.   : milestone, 1189,
iast (3.145 ms) : 3114, 3175
.   : milestone, 3145,
iast_FULL (5.864 ms) : 5805, 5923
.   : milestone, 5864,
iast_GLOBAL (3.499 ms) : 3441, 3558
.   : milestone, 3499,
profiling (2.215 ms) : 2196, 2235
.   : milestone, 2215,
tracing (1.865 ms) : 1847, 1883
.   : milestone, 1865,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.196 ms [1.184 ms, 1.208 ms]	-
iast	3.248 ms [3.203 ms, 3.294 ms]	2.053 ms (171.7%)
iast_FULL	5.67 ms [5.613 ms, 5.726 ms]	4.474 ms (374.1%)
iast_GLOBAL	3.674 ms [3.613 ms, 3.735 ms]	2.478 ms (207.2%)
profiling	1.997 ms [1.98 ms, 2.014 ms]	801.12 µs (67.0%)
tracing	1.803 ms [1.788 ms, 1.819 ms]	607.368 µs (50.8%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.189 ms [1.178 ms, 1.201 ms]	-
iast	3.145 ms [3.114 ms, 3.175 ms]	1.955 ms (164.4%)
iast_FULL	5.864 ms [5.805 ms, 5.923 ms]	4.675 ms (393.0%)
iast_GLOBAL	3.499 ms [3.441 ms, 3.558 ms]	2.31 ms (194.2%)
profiling	2.215 ms [2.196 ms, 2.235 ms]	1.026 ms (86.2%)
tracing	1.865 ms [1.847 ms, 1.883 ms]	675.758 µs (56.8%)

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f
    dateFormat X
    axisFormat %s
section baseline
no_agent (18.006 ms) : 17823, 18189
.   : milestone, 18006,
appsec (19.711 ms) : 19508, 19914
.   : milestone, 19711,
code_origins (17.589 ms) : 17416, 17762
.   : milestone, 17589,
iast (17.91 ms) : 17731, 18089
.   : milestone, 17910,
profiling (18.216 ms) : 18036, 18396
.   : milestone, 18216,
tracing (17.493 ms) : 17320, 17667
.   : milestone, 17493,
section candidate
no_agent (18.06 ms) : 17871, 18249
.   : milestone, 18060,
appsec (18.77 ms) : 18582, 18958
.   : milestone, 18770,
code_origins (17.594 ms) : 17422, 17767
.   : milestone, 17594,
iast (17.342 ms) : 17168, 17515
.   : milestone, 17342,
profiling (18.549 ms) : 18365, 18734
.   : milestone, 18549,
tracing (17.548 ms) : 17374, 17721
.   : milestone, 17548,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.006 ms [17.823 ms, 18.189 ms]	-
appsec	19.711 ms [19.508 ms, 19.914 ms]	1.705 ms (9.5%)
code_origins	17.589 ms [17.416 ms, 17.762 ms]	-417.376 µs (-2.3%)
iast	17.91 ms [17.731 ms, 18.089 ms]	-96.15 µs (-0.5%)
profiling	18.216 ms [18.036 ms, 18.396 ms]	209.615 µs (1.2%)
tracing	17.493 ms [17.32 ms, 17.667 ms]	-512.71 µs (-2.8%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.06 ms [17.871 ms, 18.249 ms]	-
appsec	18.77 ms [18.582 ms, 18.958 ms]	710.313 µs (3.9%)
code_origins	17.594 ms [17.422 ms, 17.767 ms]	-465.397 µs (-2.6%)
iast	17.342 ms [17.168 ms, 17.515 ms]	-717.777 µs (-4.0%)
profiling	18.549 ms [18.365 ms, 18.734 ms]	489.779 µs (2.7%)
tracing	17.548 ms [17.374 ms, 17.721 ms]	-511.821 µs (-2.8%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/otel-meter-storage
git_commit_date	1770332232	1770335122
git_commit_sha	`d8f2599`	`492a33e`
release_version	1.60.0-SNAPSHOT~d8f2599d6f	1.60.0-SNAPSHOT~492a33e6eb

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1770337279	1770337279
ci_job_id	1405345861	1405345861
ci_pipeline_id	94953235	94953235
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-p0ipcyvm 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-p0ipcyvm 6.8.0-1031-aws #33~22.04.1-Ubuntu SMP Thu Jun 26 14:22:30 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Summary

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

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.476 ms) : 1465, 1488
.   : milestone, 1476,
appsec (3.645 ms) : 3434, 3857
.   : milestone, 3645,
iast (2.245 ms) : 2176, 2315
.   : milestone, 2245,
iast_GLOBAL (2.297 ms) : 2227, 2366
.   : milestone, 2297,
profiling (2.072 ms) : 2018, 2127
.   : milestone, 2072,
tracing (2.072 ms) : 2017, 2126
.   : milestone, 2072,
section candidate
no_agent (1.471 ms) : 1459, 1482
.   : milestone, 1471,
appsec (3.761 ms) : 3540, 3982
.   : milestone, 3761,
iast (2.238 ms) : 2169, 2308
.   : milestone, 2238,
iast_GLOBAL (2.288 ms) : 2218, 2358
.   : milestone, 2288,
profiling (2.087 ms) : 2030, 2143
.   : milestone, 2087,
tracing (2.055 ms) : 2002, 2109
.   : milestone, 2055,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.476 ms [1.465 ms, 1.488 ms]	-
appsec	3.645 ms [3.434 ms, 3.857 ms]	2.169 ms (146.9%)
iast	2.245 ms [2.176 ms, 2.315 ms]	768.94 µs (52.1%)
iast_GLOBAL	2.297 ms [2.227 ms, 2.366 ms]	820.235 µs (55.6%)
profiling	2.072 ms [2.018 ms, 2.127 ms]	595.985 µs (40.4%)
tracing	2.072 ms [2.017 ms, 2.126 ms]	595.242 µs (40.3%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.471 ms [1.459 ms, 1.482 ms]	-
appsec	3.761 ms [3.54 ms, 3.982 ms]	2.29 ms (155.7%)
iast	2.238 ms [2.169 ms, 2.308 ms]	767.719 µs (52.2%)
iast_GLOBAL	2.288 ms [2.218 ms, 2.358 ms]	817.063 µs (55.6%)
profiling	2.087 ms [2.03 ms, 2.143 ms]	616.183 µs (41.9%)
tracing	2.055 ms [2.002 ms, 2.109 ms]	584.49 µs (39.7%)

Execution time for biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.60.0-SNAPSHOT~492a33e6eb, baseline=1.60.0-SNAPSHOT~d8f2599d6f
    dateFormat X
    axisFormat %s
section baseline
no_agent (14.995 s) : 14995000, 14995000
.   : milestone, 14995000,
appsec (14.645 s) : 14645000, 14645000
.   : milestone, 14645000,
iast (18.08 s) : 18080000, 18080000
.   : milestone, 18080000,
iast_GLOBAL (17.777 s) : 17777000, 17777000
.   : milestone, 17777000,
profiling (14.825 s) : 14825000, 14825000
.   : milestone, 14825000,
tracing (14.82 s) : 14820000, 14820000
.   : milestone, 14820000,
section candidate
no_agent (15.265 s) : 15265000, 15265000
.   : milestone, 15265000,
appsec (14.9 s) : 14900000, 14900000
.   : milestone, 14900000,
iast (18.077 s) : 18077000, 18077000
.   : milestone, 18077000,
iast_GLOBAL (17.96 s) : 17960000, 17960000
.   : milestone, 17960000,
profiling (15.107 s) : 15107000, 15107000
.   : milestone, 15107000,
tracing (15.095 s) : 15095000, 15095000
.   : milestone, 15095000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.995 s [14.995 s, 14.995 s]	-
appsec	14.645 s [14.645 s, 14.645 s]	-350.0 ms (-2.3%)
iast	18.08 s [18.08 s, 18.08 s]	3.085 s (20.6%)
iast_GLOBAL	17.777 s [17.777 s, 17.777 s]	2.782 s (18.6%)
profiling	14.825 s [14.825 s, 14.825 s]	-170.0 ms (-1.1%)
tracing	14.82 s [14.82 s, 14.82 s]	-175.0 ms (-1.2%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.265 s [15.265 s, 15.265 s]	-
appsec	14.9 s [14.9 s, 14.9 s]	-365.0 ms (-2.4%)
iast	18.077 s [18.077 s, 18.077 s]	2.812 s (18.4%)
iast_GLOBAL	17.96 s [17.96 s, 17.96 s]	2.695 s (17.7%)
profiling	15.107 s [15.107 s, 15.107 s]	-158.0 ms (-1.0%)
tracing	15.095 s [15.095 s, 15.095 s]	-170.0 ms (-1.1%)

mcculls added 13 commits February 5, 2026 23:30

Build instrument descriptors

4525c09

Fill in default arguments

7c3a232

Disallow negative values in counters/histograms

10d70b3

Validate and capture explicit bucket boundaries

3c0341e

Update OTel metrics helper list

f64d81e

Context is unused by our metric mapping

9cf99ae

Implement OTel metrics storage and aggregation

806f7e4

Track metrics storage per-meter

0e362ed

Introduce visitor API for exporting metrics

ed5f068

Suppress warning about catching NPE in setExplicitBucketBoundariesAdv…

2dc0b03

…ice - we do this to match OTel behaviour

Spotless

082c358

Cleanup

fb6ee6b

javadoc

492a33e

mcculls added type: feature request inst: opentelemetry OpenTelemetry instrumentation labels Feb 6, 2026

mcculls marked this pull request as ready for review February 6, 2026 01:01

mcculls requested review from a team as code owners February 6, 2026 01:01

mcculls requested review from PerfectSlayer and mhlidd and removed request for a team February 6, 2026 01:01

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Implement OpenTelemetry meter storage and aggregations#10534

Implement OpenTelemetry meter storage and aggregations#10534
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