Added missing thread metadata in V1 trace mapper. by AlexeyKuznetsov-DD · Pull Request #11227 · DataDog/dd-trace-java

AlexeyKuznetsov-DD · 2026-04-28T22:44:27Z

What Does This Do

Adds missing thread-related metadata (thread name and id) to spans in the V1 trace mapper.

Motivation

While dogfooding the v1 protocol in a real application and inspecting traces in the Datadog Web UI, I noticed that the initial implementation in #10801 does not include thread metadata in spans.

Additional Notes

The v0.4 protocol already serializes these attributes, so the V1 implementation should align with that behavior.

pr-commenter · 2026-04-28T23:28:45Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	alexeyk/v1-thread-attrs
git_commit_date	1777413936	1777425018
git_commit_sha	`da5e7c3`	`13c321a`
release_version	1.62.0-SNAPSHOT~da5e7c3da7	1.62.0-SNAPSHOT~13c321a07b

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1777426912	1777426912
ci_job_id	1640573095	1640573095
ci_pipeline_id	110325039	110325039
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-x5213dpd 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-x5213dpd 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~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section tracing
Agent [baseline] (1.07 s) : 0, 1070191
Total [baseline] (8.89 s) : 0, 8889639
Agent [candidate] (1.064 s) : 0, 1063749
Total [candidate] (8.843 s) : 0, 8843025
section iast
Agent [baseline] (1.241 s) : 0, 1240531
Total [baseline] (9.479 s) : 0, 9478902
Agent [candidate] (1.249 s) : 0, 1249268
Total [candidate] (9.523 s) : 0, 9523378

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.07 s	-
Agent	iast	1.241 s	170.341 ms (15.9%)
Total	tracing	8.89 s	-
Total	iast	9.479 s	589.263 ms (6.6%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.064 s	-
Agent	iast	1.249 s	185.519 ms (17.4%)
Total	tracing	8.843 s	-
Total	iast	9.523 s	680.353 ms (7.7%)

gantt
title insecure-bank - break down per module: candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section tracing
crashtracking [baseline] (1.223 ms) : 0, 1223
crashtracking [candidate] (1.232 ms) : 0, 1232
BytebuddyAgent [baseline] (639.001 ms) : 0, 639001
BytebuddyAgent [candidate] (636.028 ms) : 0, 636028
AgentMeter [baseline] (29.754 ms) : 0, 29754
AgentMeter [candidate] (29.462 ms) : 0, 29462
GlobalTracer [baseline] (250.259 ms) : 0, 250259
GlobalTracer [candidate] (248.647 ms) : 0, 248647
AppSec [baseline] (33.058 ms) : 0, 33058
AppSec [candidate] (32.541 ms) : 0, 32541
Debugger [baseline] (60.412 ms) : 0, 60412
Debugger [candidate] (59.648 ms) : 0, 59648
Remote Config [baseline] (608.049 µs) : 0, 608
Remote Config [candidate] (593.918 µs) : 0, 594
Telemetry [baseline] (9.984 ms) : 0, 9984
Telemetry [candidate] (9.116 ms) : 0, 9116
Flare Poller [baseline] (9.847 ms) : 0, 9847
Flare Poller [candidate] (10.604 ms) : 0, 10604
section iast
crashtracking [baseline] (1.23 ms) : 0, 1230
crashtracking [candidate] (1.21 ms) : 0, 1210
BytebuddyAgent [baseline] (821.824 ms) : 0, 821824
BytebuddyAgent [candidate] (827.274 ms) : 0, 827274
AgentMeter [baseline] (11.262 ms) : 0, 11262
AgentMeter [candidate] (11.517 ms) : 0, 11517
GlobalTracer [baseline] (236.731 ms) : 0, 236731
GlobalTracer [candidate] (238.854 ms) : 0, 238854
IAST [baseline] (27.462 ms) : 0, 27462
IAST [candidate] (27.628 ms) : 0, 27628
AppSec [baseline] (32.1 ms) : 0, 32100
AppSec [candidate] (32.495 ms) : 0, 32495
Debugger [baseline] (62.038 ms) : 0, 62038
Debugger [candidate] (62.461 ms) : 0, 62461
Remote Config [baseline] (533.082 µs) : 0, 533
Remote Config [candidate] (517.186 µs) : 0, 517
Telemetry [baseline] (7.908 ms) : 0, 7908
Telemetry [candidate] (7.947 ms) : 0, 7947
Flare Poller [baseline] (3.338 ms) : 0, 3338
Flare Poller [candidate] (3.363 ms) : 0, 3363

Startup time reports for petclinic

gantt
title petclinic - global startup overhead: candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section tracing
Agent [baseline] (1.063 s) : 0, 1063137
Total [baseline] (10.958 s) : 0, 10958056
Agent [candidate] (1.07 s) : 0, 1069657
Total [candidate] (10.932 s) : 0, 10932408
section appsec
Agent [baseline] (1.265 s) : 0, 1265124
Total [baseline] (11.163 s) : 0, 11163323
Agent [candidate] (1.273 s) : 0, 1272990
Total [candidate] (11.13 s) : 0, 11130303
section iast
Agent [baseline] (1.245 s) : 0, 1245470
Total [baseline] (11.212 s) : 0, 11211653
Agent [candidate] (1.241 s) : 0, 1240900
Total [candidate] (11.158 s) : 0, 11158436
section profiling
Agent [baseline] (1.189 s) : 0, 1189081
Total [baseline] (11.024 s) : 0, 11023936
Agent [candidate] (1.187 s) : 0, 1187448
Total [candidate] (11.066 s) : 0, 11066485

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.063 s	-
Agent	appsec	1.265 s	201.986 ms (19.0%)
Agent	iast	1.245 s	182.333 ms (17.2%)
Agent	profiling	1.189 s	125.943 ms (11.8%)
Total	tracing	10.958 s	-
Total	appsec	11.163 s	205.267 ms (1.9%)
Total	iast	11.212 s	253.598 ms (2.3%)
Total	profiling	11.024 s	65.881 ms (0.6%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.07 s	-
Agent	appsec	1.273 s	203.332 ms (19.0%)
Agent	iast	1.241 s	171.243 ms (16.0%)
Agent	profiling	1.187 s	117.791 ms (11.0%)
Total	tracing	10.932 s	-
Total	appsec	11.13 s	197.895 ms (1.8%)
Total	iast	11.158 s	226.028 ms (2.1%)
Total	profiling	11.066 s	134.077 ms (1.2%)

gantt
title petclinic - break down per module: candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section tracing
crashtracking [baseline] (1.239 ms) : 0, 1239
crashtracking [candidate] (1.227 ms) : 0, 1227
BytebuddyAgent [baseline] (635.345 ms) : 0, 635345
BytebuddyAgent [candidate] (639.256 ms) : 0, 639256
AgentMeter [baseline] (29.42 ms) : 0, 29420
AgentMeter [candidate] (29.582 ms) : 0, 29582
GlobalTracer [baseline] (248.623 ms) : 0, 248623
GlobalTracer [candidate] (249.634 ms) : 0, 249634
AppSec [baseline] (32.889 ms) : 0, 32889
AppSec [candidate] (32.823 ms) : 0, 32823
Debugger [baseline] (60.3 ms) : 0, 60300
Debugger [candidate] (61.573 ms) : 0, 61573
Remote Config [baseline] (599.608 µs) : 0, 600
Remote Config [candidate] (589.58 µs) : 0, 590
Telemetry [baseline] (12.133 ms) : 0, 12133
Telemetry [candidate] (9.081 ms) : 0, 9081
Flare Poller [baseline] (6.699 ms) : 0, 6699
Flare Poller [candidate] (9.801 ms) : 0, 9801
section appsec
crashtracking [baseline] (1.217 ms) : 0, 1217
crashtracking [candidate] (1.227 ms) : 0, 1227
BytebuddyAgent [baseline] (674.85 ms) : 0, 674850
BytebuddyAgent [candidate] (680.515 ms) : 0, 680515
AgentMeter [baseline] (12.293 ms) : 0, 12293
AgentMeter [candidate] (12.35 ms) : 0, 12350
GlobalTracer [baseline] (248.799 ms) : 0, 248799
GlobalTracer [candidate] (250.494 ms) : 0, 250494
AppSec [baseline] (185.699 ms) : 0, 185699
AppSec [candidate] (185.756 ms) : 0, 185756
Debugger [baseline] (64.763 ms) : 0, 64763
Debugger [candidate] (64.964 ms) : 0, 64964
Remote Config [baseline] (563.876 µs) : 0, 564
Remote Config [candidate] (559.156 µs) : 0, 559
Telemetry [baseline] (7.745 ms) : 0, 7745
Telemetry [candidate] (7.793 ms) : 0, 7793
Flare Poller [baseline] (6.71 ms) : 0, 6710
Flare Poller [candidate] (5.541 ms) : 0, 5541
IAST [baseline] (24.804 ms) : 0, 24804
IAST [candidate] (24.879 ms) : 0, 24879
section iast
crashtracking [baseline] (1.219 ms) : 0, 1219
crashtracking [candidate] (1.224 ms) : 0, 1224
BytebuddyAgent [baseline] (824.051 ms) : 0, 824051
BytebuddyAgent [candidate] (819.477 ms) : 0, 819477
AgentMeter [baseline] (11.306 ms) : 0, 11306
AgentMeter [candidate] (11.255 ms) : 0, 11255
GlobalTracer [baseline] (237.682 ms) : 0, 237682
GlobalTracer [candidate] (237.86 ms) : 0, 237860
AppSec [baseline] (33.15 ms) : 0, 33150
AppSec [candidate] (32.463 ms) : 0, 32463
Debugger [baseline] (63.307 ms) : 0, 63307
Debugger [candidate] (63.185 ms) : 0, 63185
Remote Config [baseline] (525.038 µs) : 0, 525
Remote Config [candidate] (526.478 µs) : 0, 526
Telemetry [baseline] (8.005 ms) : 0, 8005
Telemetry [candidate] (7.925 ms) : 0, 7925
Flare Poller [baseline] (3.399 ms) : 0, 3399
Flare Poller [candidate] (3.402 ms) : 0, 3402
IAST [baseline] (26.719 ms) : 0, 26719
IAST [candidate] (27.621 ms) : 0, 27621
section profiling
ProfilingAgent [baseline] (94.126 ms) : 0, 94126
ProfilingAgent [candidate] (93.71 ms) : 0, 93710
crashtracking [baseline] (1.177 ms) : 0, 1177
crashtracking [candidate] (1.18 ms) : 0, 1180
BytebuddyAgent [baseline] (694.364 ms) : 0, 694364
BytebuddyAgent [candidate] (693.379 ms) : 0, 693379
AgentMeter [baseline] (8.928 ms) : 0, 8928
AgentMeter [candidate] (8.951 ms) : 0, 8951
GlobalTracer [baseline] (208.127 ms) : 0, 208127
GlobalTracer [candidate] (208.073 ms) : 0, 208073
AppSec [baseline] (32.856 ms) : 0, 32856
AppSec [candidate] (32.687 ms) : 0, 32687
Debugger [baseline] (65.801 ms) : 0, 65801
Debugger [candidate] (65.899 ms) : 0, 65899
Remote Config [baseline] (574.958 µs) : 0, 575
Remote Config [candidate] (572.23 µs) : 0, 572
Telemetry [baseline] (8.051 ms) : 0, 8051
Telemetry [candidate] (8.055 ms) : 0, 8055
Flare Poller [baseline] (3.501 ms) : 0, 3501
Flare Poller [candidate] (3.556 ms) : 0, 3556
Profiling [baseline] (94.696 ms) : 0, 94696
Profiling [candidate] (94.26 ms) : 0, 94260

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	alexeyk/v1-thread-attrs
git_commit_date	1777413936	1777425018
git_commit_sha	`da5e7c3`	`13c321a`
release_version	1.62.0-SNAPSHOT~da5e7c3da7	1.62.0-SNAPSHOT~13c321a07b

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1777427400	1777427400
ci_job_id	1640573096	1640573096
ci_pipeline_id	110325039	110325039
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-nnx92510 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-nnx92510 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 1 performance regressions! Performance is the same for 18 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:petclinic:appsec:high_load	better [-1.510ms; -0.707ms] or [-7.818%; -3.662%]	unsure [-1622.208µs; -113.330µs] or [-5.229%; -0.365%]	unstable [-13.856op/s; +37.106op/s] or [-5.810%; +15.560%]	18.208ms	30.158ms	250.094op/s	19.316ms	31.026ms	238.469op/s
scenario:load:petclinic:no_agent:high_load	worse [+1.272ms; +2.600ms] or [+7.605%; +15.546%]	unstable [+0.863ms; +3.883ms] or [+3.042%; +13.683%]	unstable [-53.724op/s; +2.037op/s] or [-19.930%; +0.756%]	18.660ms	30.750ms	243.719op/s	16.724ms	28.377ms	269.562op/s

Request duration reports for insecure-bank

gantt
title insecure-bank - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section baseline
no_agent (1.247 ms) : 1235, 1260
. : milestone, 1247,
iast (3.373 ms) : 3325, 3421
. : milestone, 3373,
iast_FULL (6.08 ms) : 6017, 6142
. : milestone, 6080,
iast_GLOBAL (3.634 ms) : 3575, 3692
. : milestone, 3634,
profiling (2.165 ms) : 2144, 2186
. : milestone, 2165,
tracing (1.888 ms) : 1872, 1903
. : milestone, 1888,
section candidate
no_agent (1.266 ms) : 1254, 1278
. : milestone, 1266,
iast (3.399 ms) : 3345, 3453
. : milestone, 3399,
iast_FULL (6.184 ms) : 6120, 6248
. : milestone, 6184,
iast_GLOBAL (3.661 ms) : 3600, 3723
. : milestone, 3661,
profiling (2.202 ms) : 2180, 2225
. : milestone, 2202,
tracing (1.907 ms) : 1891, 1923
. : milestone, 1907,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.247 ms [1.235 ms, 1.26 ms]	-
iast	3.373 ms [3.325 ms, 3.421 ms]	2.126 ms (170.4%)
iast_FULL	6.08 ms [6.017 ms, 6.142 ms]	4.832 ms (387.4%)
iast_GLOBAL	3.634 ms [3.575 ms, 3.692 ms]	2.386 ms (191.3%)
profiling	2.165 ms [2.144 ms, 2.186 ms]	917.592 µs (73.6%)
tracing	1.888 ms [1.872 ms, 1.903 ms]	640.377 µs (51.3%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.266 ms [1.254 ms, 1.278 ms]	-
iast	3.399 ms [3.345 ms, 3.453 ms]	2.133 ms (168.5%)
iast_FULL	6.184 ms [6.12 ms, 6.248 ms]	4.918 ms (388.4%)
iast_GLOBAL	3.661 ms [3.6 ms, 3.723 ms]	2.395 ms (189.2%)
profiling	2.202 ms [2.18 ms, 2.225 ms]	936.07 µs (73.9%)
tracing	1.907 ms [1.891 ms, 1.923 ms]	640.589 µs (50.6%)

Request duration reports for petclinic

gantt
title petclinic - request duration [CI 0.99] : candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section baseline
no_agent (17.305 ms) : 17132, 17477
. : milestone, 17305,
appsec (19.576 ms) : 19376, 19775
. : milestone, 19576,
code_origins (18.167 ms) : 17988, 18345
. : milestone, 18167,
iast (18.178 ms) : 17996, 18361
. : milestone, 18178,
profiling (18.171 ms) : 17989, 18353
. : milestone, 18171,
tracing (18.226 ms) : 18047, 18406
. : milestone, 18226,
section candidate
no_agent (19.148 ms) : 18950, 19347
. : milestone, 19148,
appsec (18.665 ms) : 18475, 18855
. : milestone, 18665,
code_origins (18.041 ms) : 17863, 18219
. : milestone, 18041,
iast (18.302 ms) : 18118, 18485
. : milestone, 18302,
profiling (18.383 ms) : 18198, 18569
. : milestone, 18383,
tracing (17.901 ms) : 17725, 18077
. : milestone, 17901,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	17.305 ms [17.132 ms, 17.477 ms]	-
appsec	19.576 ms [19.376 ms, 19.775 ms]	2.271 ms (13.1%)
code_origins	18.167 ms [17.988 ms, 18.345 ms]	862.197 µs (5.0%)
iast	18.178 ms [17.996 ms, 18.361 ms]	873.772 µs (5.0%)
profiling	18.171 ms [17.989 ms, 18.353 ms]	866.416 µs (5.0%)
tracing	18.226 ms [18.047 ms, 18.406 ms]	921.757 µs (5.3%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.148 ms [18.95 ms, 19.347 ms]	-
appsec	18.665 ms [18.475 ms, 18.855 ms]	-483.329 µs (-2.5%)
code_origins	18.041 ms [17.863 ms, 18.219 ms]	-1.108 ms (-5.8%)
iast	18.302 ms [18.118 ms, 18.485 ms]	-846.715 µs (-4.4%)
profiling	18.383 ms [18.198 ms, 18.569 ms]	-764.853 µs (-4.0%)
tracing	17.901 ms [17.725 ms, 18.077 ms]	-1.247 ms (-6.5%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	alexeyk/v1-thread-attrs
git_commit_date	1777413936	1777425018
git_commit_sha	`da5e7c3`	`13c321a`
release_version	1.62.0-SNAPSHOT~da5e7c3da7	1.62.0-SNAPSHOT~13c321a07b

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1777427117	1777427117
ci_job_id	1640573097	1640573097
ci_pipeline_id	110325039	110325039
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-g5er0vzr 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-g5er0vzr 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 10 metrics, 2 unstable metrics.

Execution time for biojava

gantt
title biojava - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section baseline
no_agent (15.022 s) : 15022000, 15022000
. : milestone, 15022000,
appsec (14.702 s) : 14702000, 14702000
. : milestone, 14702000,
iast (18.342 s) : 18342000, 18342000
. : milestone, 18342000,
iast_GLOBAL (17.986 s) : 17986000, 17986000
. : milestone, 17986000,
profiling (15.422 s) : 15422000, 15422000
. : milestone, 15422000,
tracing (14.764 s) : 14764000, 14764000
. : milestone, 14764000,
section candidate
no_agent (15.067 s) : 15067000, 15067000
. : milestone, 15067000,
appsec (14.772 s) : 14772000, 14772000
. : milestone, 14772000,
iast (18.704 s) : 18704000, 18704000
. : milestone, 18704000,
iast_GLOBAL (17.634 s) : 17634000, 17634000
. : milestone, 17634000,
profiling (14.799 s) : 14799000, 14799000
. : milestone, 14799000,
tracing (14.791 s) : 14791000, 14791000
. : milestone, 14791000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.022 s [15.022 s, 15.022 s]	-
appsec	14.702 s [14.702 s, 14.702 s]	-320.0 ms (-2.1%)
iast	18.342 s [18.342 s, 18.342 s]	3.32 s (22.1%)
iast_GLOBAL	17.986 s [17.986 s, 17.986 s]	2.964 s (19.7%)
profiling	15.422 s [15.422 s, 15.422 s]	400.0 ms (2.7%)
tracing	14.764 s [14.764 s, 14.764 s]	-258.0 ms (-1.7%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.067 s [15.067 s, 15.067 s]	-
appsec	14.772 s [14.772 s, 14.772 s]	-295.0 ms (-2.0%)
iast	18.704 s [18.704 s, 18.704 s]	3.637 s (24.1%)
iast_GLOBAL	17.634 s [17.634 s, 17.634 s]	2.567 s (17.0%)
profiling	14.799 s [14.799 s, 14.799 s]	-268.0 ms (-1.8%)
tracing	14.791 s [14.791 s, 14.791 s]	-276.0 ms (-1.8%)

Execution time for tomcat

gantt
title tomcat - execution time [CI 0.99] : candidate=1.62.0-SNAPSHOT~13c321a07b, baseline=1.62.0-SNAPSHOT~da5e7c3da7
dateFormat X
axisFormat %s
section baseline
no_agent (1.5 ms) : 1489, 1512
. : milestone, 1500,
appsec (2.563 ms) : 2507, 2618
. : milestone, 2563,
iast (2.302 ms) : 2232, 2372
. : milestone, 2302,
iast_GLOBAL (2.341 ms) : 2270, 2412
. : milestone, 2341,
profiling (2.55 ms) : 2386, 2713
. : milestone, 2550,
tracing (2.1 ms) : 2046, 2155
. : milestone, 2100,
section candidate
no_agent (1.499 ms) : 1487, 1510
. : milestone, 1499,
appsec (3.835 ms) : 3612, 4058
. : milestone, 3835,
iast (2.3 ms) : 2230, 2371
. : milestone, 2300,
iast_GLOBAL (2.338 ms) : 2267, 2409
. : milestone, 2338,
profiling (2.531 ms) : 2366, 2696
. : milestone, 2531,
tracing (2.094 ms) : 2040, 2148
. : milestone, 2094,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.5 ms [1.489 ms, 1.512 ms]	-
appsec	2.563 ms [2.507 ms, 2.618 ms]	1.062 ms (70.8%)
iast	2.302 ms [2.232 ms, 2.372 ms]	801.781 µs (53.4%)
iast_GLOBAL	2.341 ms [2.27 ms, 2.412 ms]	840.264 µs (56.0%)
profiling	2.55 ms [2.386 ms, 2.713 ms]	1.049 ms (69.9%)
tracing	2.1 ms [2.046 ms, 2.155 ms]	599.79 µs (40.0%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.499 ms [1.487 ms, 1.51 ms]	-
appsec	3.835 ms [3.612 ms, 4.058 ms]	2.336 ms (155.9%)
iast	2.3 ms [2.23 ms, 2.371 ms]	801.788 µs (53.5%)
iast_GLOBAL	2.338 ms [2.267 ms, 2.409 ms]	839.811 µs (56.0%)
profiling	2.531 ms [2.366 ms, 2.696 ms]	1.032 ms (68.9%)
tracing	2.094 ms [2.04 ms, 2.148 ms]	595.162 µs (39.7%)

AlexeyKuznetsov-DD · 2026-04-29T17:07:09Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-04-29T17:07:14Z

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2026-04-29 17:07:13 UTC ℹ️ Start processing command /merge

2026-04-29 17:07:18 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in master is approximately 2h (p90).

2026-04-29 18:22:11 UTC ℹ️ MergeQueue: This merge request was merged

Added missing thread metadata in V1 trace mapper.
383ab6d

AlexeyKuznetsov-DD requested review from dougqh and sarahchen6 April 28, 2026 22:44

AlexeyKuznetsov-DD self-assigned this Apr 28, 2026

AlexeyKuznetsov-DD added comp: core Tracer core tag: no release notes Changes to exclude from release notes type: refactoring labels Apr 28, 2026

AlexeyKuznetsov-DD marked this pull request as ready for review April 28, 2026 22:44

AlexeyKuznetsov-DD requested a review from a team as a code owner April 28, 2026 22:44

dougqh approved these changes Apr 29, 2026
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AlexeyKuznetsov-DD added 2 commits April 28, 2026 21:09

Merge branch 'master' into alexeyk/v1-thread-attrs
c60a002

Removed not needed code.
13c321a

gh-worker-dd-mergequeue-cf854dBot merged commit b8e3bd6 into masterApr 29, 2026
573 checks passed

gh-worker-dd-mergequeue-cf854dBot deleted the alexeyk/v1-thread-attrs branch April 29, 2026 18:22

github-actionsBot added this to the 1.62.0 milestone Apr 29, 2026

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Added missing thread metadata in V1 trace mapper. - #11227

Added missing thread metadata in V1 trace mapper.#11227
gh-worker-dd-mergequeue-cf854d[bot] merged 3 commits into
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