Simplify InstanceStore implementation to use simple, synchronized HashMaps

[mcculls]

Motivation

The keys used to lookup instances are always string literals, bounded in code by a fixed number of calls. These keys are never collected, so we don't need to use a weak map. The instance store is accessed when setting up helpers to guarantee the same instance is used by different instrumentations sharing a common type (via their parent class-loader.) Therefore each store just needs basic synchronization to guarantee it only creates one instance per-key.

Additional Notes

Making this change reduces the places we (indirectly) use com.blogspot.mydailyjava.weaklockfree.WeakConcurrentMap

Note that each instance store is maintained as a ClassValue of the class being implemented / extended.

Contributor Checklist

• Format the title according the contribution guidelines
• Assign the type: and (comp: or inst:) labels in addition to any useful labels
• Don't use close, fix or any linking keywords when referencing an issue.
  Use solves instead, and assign the PR milestone to the issue
• Update the CODEOWNERS file on source file addition, move, or deletion
• Update the public documentation in case of new configuration flag or behavior

Jira ticket: [PROJ-IDENT]

[datadog-official]

🎯 Code Coverage
• Patch Coverage: 75.00%
• Total Coverage: 63.37% (+3.46%)

View detailed report

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[pr-commenter]

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/simplify-instance-store
git_commit_date	1760368047	1760385081
git_commit_sha	6dc3f85	08f91e1
release_version	1.55.0-SNAPSHOT~6dc3f85c93	1.55.0-SNAPSHOT~08f91e1dfa

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1760388892	1760388892
ci_job_id	1177123150	1177123150
ci_pipeline_id	79179676	79179676
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-sot8hd4h 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-sot8hd4h 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 59 metrics, 6 unstable metrics.

Startup time reports for insecure-bank

gantt title insecure-bank - global startup overhead: candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section tracing Agent [baseline] (1.017 s) : 0, 1016622 Total [baseline] (8.677 s) : 0, 8677126 Agent [candidate] (1.039 s) : 0, 1039342 Total [candidate] (8.685 s) : 0, 8685473 section iast Agent [baseline] (1.16 s) : 0, 1159861 Total [baseline] (9.313 s) : 0, 9312627 Agent [candidate] (1.15 s) : 0, 1149883 Total [candidate] (9.261 s) : 0, 9261249 

Loading

• baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.017 s	-
Agent	iast	1.16 s	143.239 ms (14.1%)
Total	tracing	8.677 s	-
Total	iast	9.313 s	635.501 ms (7.3%)

• candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.039 s	-
Agent	iast	1.15 s	110.541 ms (10.6%)
Total	tracing	8.685 s	-
Total	iast	9.261 s	575.776 ms (6.6%)

gantt title insecure-bank - break down per module: candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section tracing crashtracking [baseline] (1.472 ms) : 0, 1472 crashtracking [candidate] (1.497 ms) : 0, 1497 BytebuddyAgent [baseline] (692.329 ms) : 0, 692329 BytebuddyAgent [candidate] (708.616 ms) : 0, 708616 GlobalTracer [baseline] (241.661 ms) : 0, 241661 GlobalTracer [candidate] (246.079 ms) : 0, 246079 AppSec [baseline] (32.755 ms) : 0, 32755 AppSec [candidate] (33.181 ms) : 0, 33181 Debugger [baseline] (6.435 ms) : 0, 6435 Debugger [candidate] (6.586 ms) : 0, 6586 Remote Config [baseline] (702.192 µs) : 0, 702 Remote Config [candidate] (709.215 µs) : 0, 709 Telemetry [baseline] (9.295 ms) : 0, 9295 Telemetry [candidate] (9.373 ms) : 0, 9373 Flare Poller [baseline] (10.916 ms) : 0, 10916 Flare Poller [candidate] (11.814 ms) : 0, 11814 section iast crashtracking [baseline] (1.498 ms) : 0, 1498 crashtracking [candidate] (1.47 ms) : 0, 1470 BytebuddyAgent [baseline] (823.083 ms) : 0, 823083 BytebuddyAgent [candidate] (814.787 ms) : 0, 814787 GlobalTracer [baseline] (232.341 ms) : 0, 232341 GlobalTracer [candidate] (230.973 ms) : 0, 230973 IAST [baseline] (26.576 ms) : 0, 26576 IAST [candidate] (26.701 ms) : 0, 26701 AppSec [baseline] (34.981 ms) : 0, 34981 AppSec [candidate] (34.748 ms) : 0, 34748 Debugger [baseline] (6.156 ms) : 0, 6156 Debugger [candidate] (6.135 ms) : 0, 6135 Remote Config [baseline] (619.781 µs) : 0, 620 Remote Config [candidate] (606.02 µs) : 0, 606 Telemetry [baseline] (8.747 ms) : 0, 8747 Telemetry [candidate] (8.708 ms) : 0, 8708 Flare Poller [baseline] (4.258 ms) : 0, 4258 Flare Poller [candidate] (4.214 ms) : 0, 4214 

Loading

Startup time reports for petclinic

gantt title petclinic - global startup overhead: candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section tracing Agent [baseline] (1.02 s) : 0, 1020471 Total [baseline] (10.789 s) : 0, 10788548 Agent [candidate] (1.024 s) : 0, 1024492 Total [candidate] (10.724 s) : 0, 10724496 section appsec Agent [baseline] (1.201 s) : 0, 1201362 Total [baseline] (11.075 s) : 0, 11074840 Agent [candidate] (1.201 s) : 0, 1200827 Total [candidate] (11.047 s) : 0, 11046645 section iast Agent [baseline] (1.153 s) : 0, 1153313 Total [baseline] (11.124 s) : 0, 11124077 Agent [candidate] (1.162 s) : 0, 1161922 Total [candidate] (11.026 s) : 0, 11025711 section profiling Agent [baseline] (1.158 s) : 0, 1158077 Total [baseline] (11.055 s) : 0, 11055055 Agent [candidate] (1.172 s) : 0, 1171512 Total [candidate] (11.093 s) : 0, 11093094 

Loading

• baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.02 s	-
Agent	appsec	1.201 s	180.89 ms (17.7%)
Agent	iast	1.153 s	132.841 ms (13.0%)
Agent	profiling	1.158 s	137.606 ms (13.5%)
Total	tracing	10.789 s	-
Total	appsec	11.075 s	286.291 ms (2.7%)
Total	iast	11.124 s	335.529 ms (3.1%)
Total	profiling	11.055 s	266.507 ms (2.5%)

• candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.024 s	-
Agent	appsec	1.201 s	176.335 ms (17.2%)
Agent	iast	1.162 s	137.43 ms (13.4%)
Agent	profiling	1.172 s	147.02 ms (14.4%)
Total	tracing	10.724 s	-
Total	appsec	11.047 s	322.149 ms (3.0%)
Total	iast	11.026 s	301.215 ms (2.8%)
Total	profiling	11.093 s	368.598 ms (3.4%)

gantt title petclinic - break down per module: candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section tracing crashtracking [baseline] (1.458 ms) : 0, 1458 crashtracking [candidate] (1.454 ms) : 0, 1454 BytebuddyAgent [baseline] (696.849 ms) : 0, 696849 BytebuddyAgent [candidate] (698.728 ms) : 0, 698728 GlobalTracer [baseline] (241.807 ms) : 0, 241807 GlobalTracer [candidate] (243.214 ms) : 0, 243214 AppSec [baseline] (32.404 ms) : 0, 32404 AppSec [candidate] (32.43 ms) : 0, 32430 Debugger [baseline] (6.426 ms) : 0, 6426 Debugger [candidate] (6.535 ms) : 0, 6535 Remote Config [baseline] (717.114 µs) : 0, 717 Remote Config [candidate] (710.126 µs) : 0, 710 Telemetry [baseline] (9.33 ms) : 0, 9330 Telemetry [candidate] (9.368 ms) : 0, 9368 Flare Poller [baseline] (10.226 ms) : 0, 10226 Flare Poller [candidate] (10.783 ms) : 0, 10783 section appsec crashtracking [baseline] (1.459 ms) : 0, 1459 crashtracking [candidate] (1.476 ms) : 0, 1476 BytebuddyAgent [baseline] (723.887 ms) : 0, 723887 BytebuddyAgent [candidate] (722.146 ms) : 0, 722146 GlobalTracer [baseline] (236.144 ms) : 0, 236144 GlobalTracer [candidate] (236.136 ms) : 0, 236136 IAST [baseline] (24.646 ms) : 0, 24646 IAST [candidate] (24.97 ms) : 0, 24970 AppSec [baseline] (174.694 ms) : 0, 174694 AppSec [candidate] (175.673 ms) : 0, 175673 Debugger [baseline] (6.147 ms) : 0, 6147 Debugger [candidate] (6.112 ms) : 0, 6112 Remote Config [baseline] (628.19 µs) : 0, 628 Remote Config [candidate] (628.025 µs) : 0, 628 Telemetry [baseline] (8.57 ms) : 0, 8570 Telemetry [candidate] (8.502 ms) : 0, 8502 Flare Poller [baseline] (3.976 ms) : 0, 3976 Flare Poller [candidate] (3.968 ms) : 0, 3968 section iast crashtracking [baseline] (1.471 ms) : 0, 1471 crashtracking [candidate] (1.456 ms) : 0, 1456 BytebuddyAgent [baseline] (816.867 ms) : 0, 816867 BytebuddyAgent [candidate] (822.24 ms) : 0, 822240 GlobalTracer [baseline] (231.823 ms) : 0, 231823 GlobalTracer [candidate] (233.883 ms) : 0, 233883 IAST [baseline] (26.765 ms) : 0, 26765 IAST [candidate] (27.126 ms) : 0, 27126 AppSec [baseline] (35.075 ms) : 0, 35075 AppSec [candidate] (35.549 ms) : 0, 35549 Debugger [baseline] (6.146 ms) : 0, 6146 Debugger [candidate] (6.246 ms) : 0, 6246 Remote Config [baseline] (626.999 µs) : 0, 627 Remote Config [candidate] (624.404 µs) : 0, 624 Telemetry [baseline] (8.69 ms) : 0, 8690 Telemetry [candidate] (8.855 ms) : 0, 8855 Flare Poller [baseline] (4.308 ms) : 0, 4308 Flare Poller [candidate] (4.285 ms) : 0, 4285 section profiling crashtracking [baseline] (1.427 ms) : 0, 1427 crashtracking [candidate] (1.435 ms) : 0, 1435 BytebuddyAgent [baseline] (719.678 ms) : 0, 719678 BytebuddyAgent [candidate] (726.908 ms) : 0, 726908 GlobalTracer [baseline] (216.919 ms) : 0, 216919 GlobalTracer [candidate] (219.277 ms) : 0, 219277 AppSec [baseline] (32.204 ms) : 0, 32204 AppSec [candidate] (32.584 ms) : 0, 32584 Debugger [baseline] (6.459 ms) : 0, 6459 Debugger [candidate] (7.333 ms) : 0, 7333 Remote Config [baseline] (750.898 µs) : 0, 751 Remote Config [candidate] (837.244 µs) : 0, 837 Telemetry [baseline] (16.03 ms) : 0, 16030 Telemetry [candidate] (15.536 ms) : 0, 15536 Flare Poller [baseline] (4.163 ms) : 0, 4163 Flare Poller [candidate] (4.225 ms) : 0, 4225 ProfilingAgent [baseline] (107.506 ms) : 0, 107506 ProfilingAgent [candidate] (109.792 ms) : 0, 109792 Profiling [baseline] (108.646 ms) : 0, 108646 Profiling [candidate] (111.056 ms) : 0, 111056 

Loading

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/simplify-instance-store
git_commit_date	1760368047	1760385081
git_commit_sha	6dc3f85	08f91e1
release_version	1.55.0-SNAPSHOT~6dc3f85c93	1.55.0-SNAPSHOT~08f91e1dfa

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1760388555	1760388555
ci_job_id	1177123151	1177123151
ci_pipeline_id	79179676	79179676
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-k4rem6o6 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-k4rem6o6 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 2 performance improvements and 2 performance regressions! Performance is the same for 8 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:iast:high_load	worse [+203.934µs; +560.173µs] or [+2.110%; +5.795%]	unstable [-74.284op/s; +38.471op/s] or [-15.467%; +8.010%]	10.049ms	462.375op/s	9.667ms	480.281op/s
scenario:load:insecure-bank:tracing:high_load	better [-411.231µs; -159.620µs] or [-5.169%; -2.006%]	unstable [-52.436op/s; +95.186op/s] or [-9.004%; +16.344%]	7.670ms	603.750op/s	7.956ms	582.375op/s
scenario:load:petclinic:no_agent:high_load	worse [+1.181ms; +1.811ms] or [+3.276%; +5.024%]	unstable [-14.338op/s; +4.088op/s] or [-11.060%; +3.154%]	37.548ms	124.513op/s	36.052ms	129.637op/s
scenario:load:petclinic:appsec:high_load	better [-1.916ms; -1.003ms] or [-3.854%; -2.017%]	unstable [-4.084op/s; +9.784op/s] or [-4.338%; +10.392%]	48.245ms	97.000op/s	49.705ms	94.150op/s

Request duration reports for insecure-bank

gantt title insecure-bank - request duration [CI 0.99] : candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section baseline no_agent (4.42 ms) : 4369, 4472 . : milestone, 4420, iast (9.667 ms) : 9503, 9830 . : milestone, 9667, iast_FULL (14.407 ms) : 14118, 14696 . : milestone, 14407, iast_GLOBAL (10.879 ms) : 10684, 11074 . : milestone, 10879, profiling (8.793 ms) : 8658, 8928 . : milestone, 8793, tracing (7.956 ms) : 7830, 8081 . : milestone, 7956, section candidate no_agent (4.313 ms) : 4264, 4362 . : milestone, 4313, iast (10.049 ms) : 9881, 10216 . : milestone, 10049, iast_FULL (13.904 ms) : 13632, 14175 . : milestone, 13904, iast_GLOBAL (10.731 ms) : 10529, 10934 . : milestone, 10731, profiling (9.076 ms) : 8939, 9212 . : milestone, 9076, tracing (7.67 ms) : 7562, 7778 . : milestone, 7670, 

Loading

• baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	4.42 ms [4.369 ms, 4.472 ms]	-
iast	9.667 ms [9.503 ms, 9.83 ms]	5.246 ms (118.7%)
iast_FULL	14.407 ms [14.118 ms, 14.696 ms]	9.987 ms (225.9%)
iast_GLOBAL	10.879 ms [10.684 ms, 11.074 ms]	6.459 ms (146.1%)
profiling	8.793 ms [8.658 ms, 8.928 ms]	4.372 ms (98.9%)
tracing	7.956 ms [7.83 ms, 8.081 ms]	3.535 ms (80.0%)

• candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	4.313 ms [4.264 ms, 4.362 ms]	-
iast	10.049 ms [9.881 ms, 10.216 ms]	5.736 ms (133.0%)
iast_FULL	13.904 ms [13.632 ms, 14.175 ms]	9.591 ms (222.4%)
iast_GLOBAL	10.731 ms [10.529 ms, 10.934 ms]	6.418 ms (148.8%)
profiling	9.076 ms [8.939 ms, 9.212 ms]	4.763 ms (110.4%)
tracing	7.67 ms [7.562 ms, 7.778 ms]	3.357 ms (77.8%)

Request duration reports for petclinic

gantt title petclinic - request duration [CI 0.99] : candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section baseline no_agent (36.052 ms) : 35760, 36343 . : milestone, 36052, appsec (49.705 ms) : 49266, 50143 . : milestone, 49705, code_origins (43.466 ms) : 43098, 43834 . : milestone, 43466, iast (45.992 ms) : 45580, 46404 . : milestone, 45992, profiling (49.764 ms) : 49294, 50234 . : milestone, 49764, tracing (44.863 ms) : 44484, 45242 . : milestone, 44863, section candidate no_agent (37.548 ms) : 37253, 37842 . : milestone, 37548, appsec (48.245 ms) : 47836, 48655 . : milestone, 48245, code_origins (44.251 ms) : 43868, 44634 . : milestone, 44251, iast (45.138 ms) : 44750, 45525 . : milestone, 45138, profiling (49.63 ms) : 49129, 50130 . : milestone, 49630, tracing (44.43 ms) : 44058, 44803 . : milestone, 44430, 

Loading

• baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	36.052 ms [35.76 ms, 36.343 ms]	-
appsec	49.705 ms [49.266 ms, 50.143 ms]	13.653 ms (37.9%)
code_origins	43.466 ms [43.098 ms, 43.834 ms]	7.414 ms (20.6%)
iast	45.992 ms [45.58 ms, 46.404 ms]	9.941 ms (27.6%)
profiling	49.764 ms [49.294 ms, 50.234 ms]	13.713 ms (38.0%)
tracing	44.863 ms [44.484 ms, 45.242 ms]	8.811 ms (24.4%)

• candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	37.548 ms [37.253 ms, 37.842 ms]	-
appsec	48.245 ms [47.836 ms, 48.655 ms]	10.698 ms (28.5%)
code_origins	44.251 ms [43.868 ms, 44.634 ms]	6.703 ms (17.9%)
iast	45.138 ms [44.75 ms, 45.525 ms]	7.59 ms (20.2%)
profiling	49.63 ms [49.129 ms, 50.13 ms]	12.082 ms (32.2%)
tracing	44.43 ms [44.058 ms, 44.803 ms]	6.883 ms (18.3%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	mcculls/simplify-instance-store
git_commit_date	1760368047	1760385081
git_commit_sha	6dc3f85	08f91e1
release_version	1.55.0-SNAPSHOT~6dc3f85c93	1.55.0-SNAPSHOT~08f91e1dfa

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1760389087	1760389087
ci_job_id	1177123152	1177123152
ci_pipeline_id	79179676	79179676
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-p366ejo7 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-p366ejo7 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=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section baseline no_agent (1.471 ms) : 1459, 1482 . : milestone, 1471, appsec (3.658 ms) : 3444, 3873 . : milestone, 3658, iast (2.203 ms) : 2140, 2267 . : milestone, 2203, iast_GLOBAL (2.25 ms) : 2186, 2314 . : milestone, 2250, profiling (2.066 ms) : 2013, 2118 . : milestone, 2066, tracing (2.02 ms) : 1971, 2070 . : milestone, 2020, section candidate no_agent (1.472 ms) : 1460, 1483 . : milestone, 1472, appsec (3.632 ms) : 3419, 3845 . : milestone, 3632, iast (2.2 ms) : 2136, 2263 . : milestone, 2200, iast_GLOBAL (2.252 ms) : 2187, 2316 . : milestone, 2252, profiling (2.047 ms) : 1996, 2099 . : milestone, 2047, tracing (2.025 ms) : 1976, 2075 . : milestone, 2025, 

Loading

• baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.471 ms [1.459 ms, 1.482 ms]	-
appsec	3.658 ms [3.444 ms, 3.873 ms]	2.188 ms (148.8%)
iast	2.203 ms [2.14 ms, 2.267 ms]	732.828 µs (49.8%)
iast_GLOBAL	2.25 ms [2.186 ms, 2.314 ms]	779.436 µs (53.0%)
profiling	2.066 ms [2.013 ms, 2.118 ms]	595.054 µs (40.5%)
tracing	2.02 ms [1.971 ms, 2.07 ms]	549.7 µs (37.4%)

• candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.472 ms [1.46 ms, 1.483 ms]	-
appsec	3.632 ms [3.419 ms, 3.845 ms]	2.16 ms (146.8%)
iast	2.2 ms [2.136 ms, 2.263 ms]	728.06 µs (49.5%)
iast_GLOBAL	2.252 ms [2.187 ms, 2.316 ms]	780.272 µs (53.0%)
profiling	2.047 ms [1.996 ms, 2.099 ms]	575.923 µs (39.1%)
tracing	2.025 ms [1.976 ms, 2.075 ms]	553.965 µs (37.6%)

Execution time for biojava

gantt title biojava - execution time [CI 0.99] : candidate=1.55.0-SNAPSHOT~08f91e1dfa, baseline=1.55.0-SNAPSHOT~6dc3f85c93 dateFormat X axisFormat %s section baseline no_agent (14.959 s) : 14959000, 14959000 . : milestone, 14959000, appsec (15.286 s) : 15286000, 15286000 . : milestone, 15286000, iast (18.688 s) : 18688000, 18688000 . : milestone, 18688000, iast_GLOBAL (17.999 s) : 17999000, 17999000 . : milestone, 17999000, profiling (15.372 s) : 15372000, 15372000 . : milestone, 15372000, tracing (15.064 s) : 15064000, 15064000 . : milestone, 15064000, section candidate no_agent (15.508 s) : 15508000, 15508000 . : milestone, 15508000, appsec (14.946 s) : 14946000, 14946000 . : milestone, 14946000, iast (18.679 s) : 18679000, 18679000 . : milestone, 18679000, iast_GLOBAL (17.763 s) : 17763000, 17763000 . : milestone, 17763000, profiling (15.427 s) : 15427000, 15427000 . : milestone, 15427000, tracing (15.211 s) : 15211000, 15211000 . : milestone, 15211000, 

Loading

• baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.959 s [14.959 s, 14.959 s]	-
appsec	15.286 s [15.286 s, 15.286 s]	327.0 ms (2.2%)
iast	18.688 s [18.688 s, 18.688 s]	3.729 s (24.9%)
iast_GLOBAL	17.999 s [17.999 s, 17.999 s]	3.04 s (20.3%)
profiling	15.372 s [15.372 s, 15.372 s]	413.0 ms (2.8%)
tracing	15.064 s [15.064 s, 15.064 s]	105.0 ms (0.7%)

• candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.508 s [15.508 s, 15.508 s]	-
appsec	14.946 s [14.946 s, 14.946 s]	-562.0 ms (-3.6%)
iast	18.679 s [18.679 s, 18.679 s]	3.171 s (20.4%)
iast_GLOBAL	17.763 s [17.763 s, 17.763 s]	2.255 s (14.5%)
profiling	15.427 s [15.427 s, 15.427 s]	-81.0 ms (-0.5%)
tracing	15.211 s [15.211 s, 15.211 s]	-297.0 ms (-1.9%)

[PerfectSlayer]

❔ question: ‏The new implementation ends up looking very similar to @nikita-tkachenko-datadog ConcurrentHashMapContextStore -- the underlying map being ConcurrentHashMap instead of Collections.synchronizedMap(new HashMap<>())
Would there be a way to keep only one of them?

[mcculls]

❔ question: ‏The new implementation ends up looking very similar to @nikita-tkachenko-datadog ConcurrentHashMapContextStore -- the underlying map being ConcurrentHashMap instead of Collections.synchronizedMap(new HashMap<>())
Would there be a way to keep only one of them?

They serve two different use-cases - attempting to merge them would introduce an undesirable coupling and limit how they could evolve going forwards.