Avoid NPE when inspecting spring messaging headers by amarziali · Pull Request #10254

Avoid NPE when inspecting spring messaging headers by amarziali · Pull Request #10254 · DataDog/dd-trace-java

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/foreachkey-spring
git_commit_date	1766140713	1766143628
git_commit_sha	`fbdb1cf`	`daa80d9`
release_version	1.58.0-SNAPSHOT~fbdb1cffac	1.58.0-SNAPSHOT~daa80d98af

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1766145612	1766145612
ci_job_id	1309177783	1309177783
ci_pipeline_id	87757194	87757194
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-0-5huz3jik 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-0-5huz3jik 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 57 metrics, 8 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.08 s) : 0, 1080243
Total [baseline] (8.744 s) : 0, 8744078
Agent [candidate] (1.085 s) : 0, 1085153
Total [candidate] (8.769 s) : 0, 8769131
section iast
Agent [baseline] (1.219 s) : 0, 1219188
Total [baseline] (9.302 s) : 0, 9301883
Agent [candidate] (1.226 s) : 0, 1225686
Total [candidate] (9.325 s) : 0, 9325384

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.08 s	-
Agent	iast	1.219 s	138.944 ms (12.9%)
Total	tracing	8.744 s	-
Total	iast	9.302 s	557.805 ms (6.4%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.085 s	-
Agent	iast	1.226 s	140.532 ms (13.0%)
Total	tracing	8.769 s	-
Total	iast	9.325 s	556.253 ms (6.3%)

gantt
    title insecure-bank - break down per module: candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.194 ms) : 0, 1194
crashtracking [candidate] (1.184 ms) : 0, 1184
BytebuddyAgent [baseline] (648.947 ms) : 0, 648947
BytebuddyAgent [candidate] (652.042 ms) : 0, 652042
GlobalTracer [baseline] (282.328 ms) : 0, 282328
GlobalTracer [candidate] (283.549 ms) : 0, 283549
AppSec [baseline] (32.123 ms) : 0, 32123
AppSec [candidate] (32.413 ms) : 0, 32413
Debugger [baseline] (66.3 ms) : 0, 66300
Debugger [candidate] (67.104 ms) : 0, 67104
Remote Config [baseline] (602.504 µs) : 0, 603
Remote Config [candidate] (608.034 µs) : 0, 608
Telemetry [baseline] (8.857 ms) : 0, 8857
Telemetry [candidate] (8.968 ms) : 0, 8968
Flare Poller [baseline] (4.403 ms) : 0, 4403
Flare Poller [candidate] (3.72 ms) : 0, 3720
section iast
crashtracking [baseline] (1.204 ms) : 0, 1204
crashtracking [candidate] (1.192 ms) : 0, 1192
BytebuddyAgent [baseline] (788.796 ms) : 0, 788796
BytebuddyAgent [candidate] (792.866 ms) : 0, 792866
GlobalTracer [baseline] (254.736 ms) : 0, 254736
GlobalTracer [candidate] (256.725 ms) : 0, 256725
AppSec [baseline] (35.038 ms) : 0, 35038
AppSec [candidate] (33.768 ms) : 0, 33768
Debugger [baseline] (64.359 ms) : 0, 64359
Debugger [candidate] (65.906 ms) : 0, 65906
Remote Config [baseline] (598.643 µs) : 0, 599
Remote Config [candidate] (610.902 µs) : 0, 611
Telemetry [baseline] (8.468 ms) : 0, 8468
Telemetry [candidate] (8.49 ms) : 0, 8490
Flare Poller [baseline] (3.557 ms) : 0, 3557
Flare Poller [candidate] (3.579 ms) : 0, 3579
IAST [baseline] (26.977 ms) : 0, 26977
IAST [candidate] (27.052 ms) : 0, 27052

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.091 s) : 0, 1091050
Total [baseline] (10.831 s) : 0, 10830698
Agent [candidate] (1.09 s) : 0, 1089938
Total [candidate] (10.894 s) : 0, 10894250
section appsec
Agent [baseline] (1.267 s) : 0, 1267282
Total [baseline] (10.953 s) : 0, 10952801
Agent [candidate] (1.281 s) : 0, 1281121
Total [candidate] (11.03 s) : 0, 11030205
section iast
Agent [baseline] (1.224 s) : 0, 1224190
Total [baseline] (11.105 s) : 0, 11104901
Agent [candidate] (1.223 s) : 0, 1223078
Total [candidate] (11.232 s) : 0, 11232424
section profiling
Agent [baseline] (1.206 s) : 0, 1205802
Total [baseline] (10.97 s) : 0, 10969640
Agent [candidate] (1.205 s) : 0, 1204516
Total [candidate] (10.871 s) : 0, 10870504

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.091 s	-
Agent	appsec	1.267 s	176.232 ms (16.2%)
Agent	iast	1.224 s	133.14 ms (12.2%)
Agent	profiling	1.206 s	114.752 ms (10.5%)
Total	tracing	10.831 s	-
Total	appsec	10.953 s	122.103 ms (1.1%)
Total	iast	11.105 s	274.203 ms (2.5%)
Total	profiling	10.97 s	138.942 ms (1.3%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.09 s	-
Agent	appsec	1.281 s	191.182 ms (17.5%)
Agent	iast	1.223 s	133.139 ms (12.2%)
Agent	profiling	1.205 s	114.578 ms (10.5%)
Total	tracing	10.894 s	-
Total	appsec	11.03 s	135.956 ms (1.2%)
Total	iast	11.232 s	338.174 ms (3.1%)
Total	profiling	10.871 s	-23.745 ms (-0.2%)

gantt
    title petclinic - break down per module: candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.205 ms) : 0, 1205
crashtracking [candidate] (1.193 ms) : 0, 1193
BytebuddyAgent [baseline] (654.979 ms) : 0, 654979
BytebuddyAgent [candidate] (654.53 ms) : 0, 654530
GlobalTracer [baseline] (284.789 ms) : 0, 284789
GlobalTracer [candidate] (284.648 ms) : 0, 284648
AppSec [baseline] (32.616 ms) : 0, 32616
AppSec [candidate] (32.595 ms) : 0, 32595
Debugger [baseline] (68.439 ms) : 0, 68439
Debugger [candidate] (67.718 ms) : 0, 67718
Remote Config [baseline] (622.126 µs) : 0, 622
Remote Config [candidate] (615.965 µs) : 0, 616
Telemetry [baseline] (8.982 ms) : 0, 8982
Telemetry [candidate] (9.083 ms) : 0, 9083
Flare Poller [baseline] (3.731 ms) : 0, 3731
Flare Poller [candidate] (3.809 ms) : 0, 3809
section appsec
crashtracking [baseline] (1.188 ms) : 0, 1188
crashtracking [candidate] (1.205 ms) : 0, 1205
BytebuddyAgent [baseline] (690.866 ms) : 0, 690866
BytebuddyAgent [candidate] (700.697 ms) : 0, 700697
GlobalTracer [baseline] (258.903 ms) : 0, 258903
GlobalTracer [candidate] (262.162 ms) : 0, 262162
AppSec [baseline] (173.636 ms) : 0, 173636
AppSec [candidate] (175.405 ms) : 0, 175405
Debugger [baseline] (69.093 ms) : 0, 69093
Debugger [candidate] (67.145 ms) : 0, 67145
Remote Config [baseline] (722.975 µs) : 0, 723
Remote Config [candidate] (716.175 µs) : 0, 716
Telemetry [baseline] (9.053 ms) : 0, 9053
Telemetry [candidate] (8.933 ms) : 0, 8933
Flare Poller [baseline] (3.805 ms) : 0, 3805
Flare Poller [candidate] (3.856 ms) : 0, 3856
IAST [baseline] (24.508 ms) : 0, 24508
IAST [candidate] (25.119 ms) : 0, 25119
section iast
crashtracking [baseline] (1.177 ms) : 0, 1177
crashtracking [candidate] (1.185 ms) : 0, 1185
BytebuddyAgent [baseline] (791.676 ms) : 0, 791676
BytebuddyAgent [candidate] (790.586 ms) : 0, 790586
GlobalTracer [baseline] (255.681 ms) : 0, 255681
GlobalTracer [candidate] (255.767 ms) : 0, 255767
AppSec [baseline] (32.554 ms) : 0, 32554
AppSec [candidate] (34.55 ms) : 0, 34550
Debugger [baseline] (67.869 ms) : 0, 67869
Debugger [candidate] (65.9 ms) : 0, 65900
Remote Config [baseline] (612.069 µs) : 0, 612
Remote Config [candidate] (624.542 µs) : 0, 625
Telemetry [baseline] (8.521 ms) : 0, 8521
Telemetry [candidate] (8.473 ms) : 0, 8473
Flare Poller [baseline] (3.531 ms) : 0, 3531
Flare Poller [candidate] (3.501 ms) : 0, 3501
IAST [baseline] (27.122 ms) : 0, 27122
IAST [candidate] (27.046 ms) : 0, 27046
section profiling
crashtracking [baseline] (1.22 ms) : 0, 1220
crashtracking [candidate] (1.215 ms) : 0, 1215
BytebuddyAgent [baseline] (703.594 ms) : 0, 703594
BytebuddyAgent [candidate] (702.606 ms) : 0, 702606
GlobalTracer [baseline] (220.703 ms) : 0, 220703
GlobalTracer [candidate] (220.761 ms) : 0, 220761
AppSec [baseline] (32.084 ms) : 0, 32084
AppSec [candidate] (32.068 ms) : 0, 32068
Debugger [baseline] (68.108 ms) : 0, 68108
Debugger [candidate] (68.158 ms) : 0, 68158
Remote Config [baseline] (640.45 µs) : 0, 640
Remote Config [candidate] (627.527 µs) : 0, 628
Telemetry [baseline] (8.879 ms) : 0, 8879
Telemetry [candidate] (8.701 ms) : 0, 8701
Flare Poller [baseline] (3.748 ms) : 0, 3748
Flare Poller [candidate] (3.643 ms) : 0, 3643
ProfilingAgent [baseline] (97.0 ms) : 0, 97000
ProfilingAgent [candidate] (96.882 ms) : 0, 96882
Profiling [baseline] (97.578 ms) : 0, 97578
Profiling [candidate] (97.458 ms) : 0, 97458

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/foreachkey-spring
git_commit_date	1766140713	1766143628
git_commit_sha	`fbdb1cf`	`daa80d9`
release_version	1.58.0-SNAPSHOT~fbdb1cffac	1.58.0-SNAPSHOT~daa80d98af

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1766146001	1766146001
ci_job_id	1309177784	1309177784
ci_pipeline_id	87757194	87757194
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-0-5j5k4xqa 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-0-5j5k4xqa 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 19 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:no_agent:high_load	better [-1.742ms; -0.399ms] or [-9.348%; -2.139%]	unstable [-3.511ms; -0.153ms] or [-11.263%; -0.492%]	unstable [-12.032op/s; +40.470op/s] or [-4.920%; +16.550%]	17.566ms	29.346ms	258.750op/s	18.636ms	31.178ms	244.531op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac
    dateFormat X
    axisFormat %s
section baseline
no_agent (19.089 ms) : 18892, 19285
.   : milestone, 19089,
appsec (18.337 ms) : 18150, 18523
.   : milestone, 18337,
code_origins (17.685 ms) : 17508, 17862
.   : milestone, 17685,
iast (17.901 ms) : 17723, 18079
.   : milestone, 17901,
profiling (18.943 ms) : 18756, 19129
.   : milestone, 18943,
tracing (17.753 ms) : 17579, 17927
.   : milestone, 17753,
section candidate
no_agent (18.034 ms) : 17851, 18217
.   : milestone, 18034,
appsec (18.642 ms) : 18452, 18831
.   : milestone, 18642,
code_origins (17.831 ms) : 17654, 18009
.   : milestone, 17831,
iast (17.609 ms) : 17436, 17783
.   : milestone, 17609,
profiling (18.616 ms) : 18428, 18805
.   : milestone, 18616,
tracing (17.838 ms) : 17661, 18016
.   : milestone, 17838,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	19.089 ms [18.892 ms, 19.285 ms]	-
appsec	18.337 ms [18.15 ms, 18.523 ms]	-751.961 µs (-3.9%)
code_origins	17.685 ms [17.508 ms, 17.862 ms]	-1.403 ms (-7.4%)
iast	17.901 ms [17.723 ms, 18.079 ms]	-1.188 ms (-6.2%)
profiling	18.943 ms [18.756 ms, 19.129 ms]	-145.951 µs (-0.8%)
tracing	17.753 ms [17.579 ms, 17.927 ms]	-1.335 ms (-7.0%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	18.034 ms [17.851 ms, 18.217 ms]	-
appsec	18.642 ms [18.452 ms, 18.831 ms]	607.638 µs (3.4%)
code_origins	17.831 ms [17.654 ms, 18.009 ms]	-202.582 µs (-1.1%)
iast	17.609 ms [17.436 ms, 17.783 ms]	-424.811 µs (-2.4%)
profiling	18.616 ms [18.428 ms, 18.805 ms]	582.329 µs (3.2%)
tracing	17.838 ms [17.661 ms, 18.016 ms]	-195.475 µs (-1.1%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.203 ms) : 1191, 1215
.   : milestone, 1203,
iast (3.31 ms) : 3266, 3354
.   : milestone, 3310,
iast_FULL (5.89 ms) : 5831, 5949
.   : milestone, 5890,
iast_GLOBAL (3.62 ms) : 3564, 3677
.   : milestone, 3620,
profiling (1.924 ms) : 1908, 1941
.   : milestone, 1924,
tracing (1.854 ms) : 1838, 1870
.   : milestone, 1854,
section candidate
no_agent (1.179 ms) : 1167, 1190
.   : milestone, 1179,
iast (3.276 ms) : 3238, 3315
.   : milestone, 3276,
iast_FULL (5.742 ms) : 5685, 5800
.   : milestone, 5742,
iast_GLOBAL (3.726 ms) : 3676, 3775
.   : milestone, 3726,
profiling (2.022 ms) : 2001, 2043
.   : milestone, 2022,
tracing (1.773 ms) : 1759, 1788
.   : milestone, 1773,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.203 ms [1.191 ms, 1.215 ms]	-
iast	3.31 ms [3.266 ms, 3.354 ms]	2.107 ms (175.2%)
iast_FULL	5.89 ms [5.831 ms, 5.949 ms]	4.687 ms (389.7%)
iast_GLOBAL	3.62 ms [3.564 ms, 3.677 ms]	2.417 ms (201.0%)
profiling	1.924 ms [1.908 ms, 1.941 ms]	721.594 µs (60.0%)
tracing	1.854 ms [1.838 ms, 1.87 ms]	651.299 µs (54.1%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.179 ms [1.167 ms, 1.19 ms]	-
iast	3.276 ms [3.238 ms, 3.315 ms]	2.098 ms (177.9%)
iast_FULL	5.742 ms [5.685 ms, 5.8 ms]	4.564 ms (387.1%)
iast_GLOBAL	3.726 ms [3.676 ms, 3.775 ms]	2.547 ms (216.1%)
profiling	2.022 ms [2.001 ms, 2.043 ms]	843.37 µs (71.5%)
tracing	1.773 ms [1.759 ms, 1.788 ms]	594.585 µs (50.4%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	andrea.marziali/foreachkey-spring
git_commit_date	1766140713	1766143628
git_commit_sha	`fbdb1cf`	`daa80d9`
release_version	1.58.0-SNAPSHOT~fbdb1cffac	1.58.0-SNAPSHOT~daa80d98af

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1766145948	1766145948
ci_job_id	1309177785	1309177785
ci_pipeline_id	87757194	87757194
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-0-5siy0ped 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-0-5siy0ped 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=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac
    dateFormat X
    axisFormat %s
section baseline
no_agent (14.895 s) : 14895000, 14895000
.   : milestone, 14895000,
appsec (14.882 s) : 14882000, 14882000
.   : milestone, 14882000,
iast (18.361 s) : 18361000, 18361000
.   : milestone, 18361000,
iast_GLOBAL (18.053 s) : 18053000, 18053000
.   : milestone, 18053000,
profiling (14.972 s) : 14972000, 14972000
.   : milestone, 14972000,
tracing (14.846 s) : 14846000, 14846000
.   : milestone, 14846000,
section candidate
no_agent (15.533 s) : 15533000, 15533000
.   : milestone, 15533000,
appsec (14.695 s) : 14695000, 14695000
.   : milestone, 14695000,
iast (18.449 s) : 18449000, 18449000
.   : milestone, 18449000,
iast_GLOBAL (17.751 s) : 17751000, 17751000
.   : milestone, 17751000,
profiling (15.02 s) : 15020000, 15020000
.   : milestone, 15020000,
tracing (14.841 s) : 14841000, 14841000
.   : milestone, 14841000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.895 s [14.895 s, 14.895 s]	-
appsec	14.882 s [14.882 s, 14.882 s]	-13.0 ms (-0.1%)
iast	18.361 s [18.361 s, 18.361 s]	3.466 s (23.3%)
iast_GLOBAL	18.053 s [18.053 s, 18.053 s]	3.158 s (21.2%)
profiling	14.972 s [14.972 s, 14.972 s]	77.0 ms (0.5%)
tracing	14.846 s [14.846 s, 14.846 s]	-49.0 ms (-0.3%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.533 s [15.533 s, 15.533 s]	-
appsec	14.695 s [14.695 s, 14.695 s]	-838.0 ms (-5.4%)
iast	18.449 s [18.449 s, 18.449 s]	2.916 s (18.8%)
iast_GLOBAL	17.751 s [17.751 s, 17.751 s]	2.218 s (14.3%)
profiling	15.02 s [15.02 s, 15.02 s]	-513.0 ms (-3.3%)
tracing	14.841 s [14.841 s, 14.841 s]	-692.0 ms (-4.5%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.58.0-SNAPSHOT~daa80d98af, baseline=1.58.0-SNAPSHOT~fbdb1cffac
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.478 ms) : 1466, 1489
.   : milestone, 1478,
appsec (3.753 ms) : 3533, 3973
.   : milestone, 3753,
iast (2.231 ms) : 2166, 2295
.   : milestone, 2231,
iast_GLOBAL (2.271 ms) : 2205, 2337
.   : milestone, 2271,
profiling (2.5 ms) : 2337, 2664
.   : milestone, 2500,
tracing (2.063 ms) : 2011, 2114
.   : milestone, 2063,
section candidate
no_agent (1.48 ms) : 1469, 1492
.   : milestone, 1480,
appsec (3.738 ms) : 3519, 3958
.   : milestone, 3738,
iast (2.232 ms) : 2167, 2297
.   : milestone, 2232,
iast_GLOBAL (2.267 ms) : 2202, 2332
.   : milestone, 2267,
profiling (2.082 ms) : 2029, 2135
.   : milestone, 2082,
tracing (2.067 ms) : 2016, 2118
.   : milestone, 2067,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.478 ms [1.466 ms, 1.489 ms]	-
appsec	3.753 ms [3.533 ms, 3.973 ms]	2.275 ms (154.0%)
iast	2.231 ms [2.166 ms, 2.295 ms]	752.872 µs (50.9%)
iast_GLOBAL	2.271 ms [2.205 ms, 2.337 ms]	793.238 µs (53.7%)
profiling	2.5 ms [2.337 ms, 2.664 ms]	1.023 ms (69.2%)
tracing	2.063 ms [2.011 ms, 2.114 ms]	584.801 µs (39.6%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.48 ms [1.469 ms, 1.492 ms]	-
appsec	3.738 ms [3.519 ms, 3.958 ms]	2.258 ms (152.5%)
iast	2.232 ms [2.167 ms, 2.297 ms]	751.495 µs (50.8%)
iast_GLOBAL	2.267 ms [2.202 ms, 2.332 ms]	786.784 µs (53.1%)
profiling	2.082 ms [2.029 ms, 2.135 ms]	601.298 µs (40.6%)
tracing	2.067 ms [2.016 ms, 2.118 ms]	586.735 µs (39.6%)