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Reducing memory allocation from client-side stats#10705

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Reducing memory allocation from client-side stats#10705
dougqh wants to merge 1 commit intomasterfrom
dougqh/client-side-stats-overhead

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@dougqh dougqh commented Feb 27, 2026 •
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What Does This Do

Introduces DDCache-s around UTF8BytesString construction

Motivation

UTF8BytesString are advantageous for serialization, but that only applies to the MetricKey instance that is actually serialized

Most MetricKey instances are only created to do a look-up into the map. so the UTF8BytesString creation was just extra work

This change reduces GC time by 7% in span creation stress test.
This change reduces impact on application throughput by 5-20% depending on heap size.

Additional Notes

This change is intended as a quick fix. I think there's still a lot of room for improvement by restructuring the code further, but that is left for a future PR.

Contributor Checklist

Jira ticket: [PROJ-IDENT]

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@dougqh
Reducing memory allocation from client-side stats
b453f26 
Introduced DDCache-s around UTF8BytesString construction

UTF8BytesString are advantageous for serialization, but that only applies to the key instance that is actually serialized

Most key instances here are being created to do a look-up into the map. so the UTF8BytesString creation was extra work.

This change is intended as a quick fix.  I think there's still a lot of room for improvement by restructuring the code further, but that is left for a future PR.

As is this changer reduces the impact on application throughput by 5-20% depending on the heap size.
@dougqh dougqh requested a review from a team as a code owner February 27, 2026 21:19
@dougqh dougqh requested a review from amarziali February 27, 2026 21:19
@dougqh dougqh added type: enhancement Enhancements and improvements tag: performance Performance related changes comp: metrics Metrics labels Feb 27, 2026
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Benchmarks

Startup

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master dougqh/client-side-stats-overhead
git_commit_date 1772200579 1772226956
git_commit_sha c6896b7 b453f26
release_version 1.60.0-SNAPSHOT~c6896b7cf7 1.60.0-SNAPSHOT~b453f26cf9
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1772228811 1772228811
ci_job_id 1464390125 1464390125
ci_pipeline_id 99550991 99550991
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-0-5e90c6kf 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-0-5e90c6kf 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 60 metrics, 11 unstable metrics.

Startup time reports for insecure-bank 
gantt
    title insecure-bank - global startup overhead: candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.069 s) : 0, 1068901
Total [baseline] (8.771 s) : 0, 8771020
Agent [candidate] (1.072 s) : 0, 1072189
Total [candidate] (8.735 s) : 0, 8735481
section iast
Agent [baseline] (1.229 s) : 0, 1229295
Total [baseline] (9.366 s) : 0, 9366341
Agent [candidate] (1.236 s) : 0, 1235941
Total [candidate] (9.366 s) : 0, 9365570
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.069 s -
Agent iast 1.229 s 160.394 ms (15.0%)
Total tracing 8.771 s -
Total iast 9.366 s 595.321 ms (6.8%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.072 s -
Agent iast 1.236 s 163.752 ms (15.3%)
Total tracing 8.735 s -
Total iast 9.366 s 630.089 ms (7.2%) 
gantt
    title insecure-bank - break down per module: candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.194 ms) : 0, 1194
crashtracking [candidate] (1.196 ms) : 0, 1196
BytebuddyAgent [baseline] (630.203 ms) : 0, 630203
BytebuddyAgent [candidate] (632.468 ms) : 0, 632468
AgentMeter [baseline] (29.23 ms) : 0, 29230
AgentMeter [candidate] (29.199 ms) : 0, 29199
GlobalTracer [baseline] (258.186 ms) : 0, 258186
GlobalTracer [candidate] (258.826 ms) : 0, 258826
AppSec [baseline] (33.201 ms) : 0, 33201
AppSec [candidate] (33.336 ms) : 0, 33336
Debugger [baseline] (61.558 ms) : 0, 61558
Debugger [candidate] (63.47 ms) : 0, 63470
Remote Config [baseline] (621.228 µs) : 0, 621
Remote Config [candidate] (638.796 µs) : 0, 639
Telemetry [baseline] (14.645 ms) : 0, 14645
Telemetry [candidate] (11.537 ms) : 0, 11537
Flare Poller [baseline] (3.799 ms) : 0, 3799
Flare Poller [candidate] (5.354 ms) : 0, 5354
section iast
crashtracking [baseline] (1.189 ms) : 0, 1189
crashtracking [candidate] (1.193 ms) : 0, 1193
BytebuddyAgent [baseline] (793.813 ms) : 0, 793813
BytebuddyAgent [candidate] (799.872 ms) : 0, 799872
AgentMeter [baseline] (11.317 ms) : 0, 11317
AgentMeter [candidate] (11.527 ms) : 0, 11527
GlobalTracer [baseline] (247.132 ms) : 0, 247132
GlobalTracer [candidate] (248.01 ms) : 0, 248010
IAST [baseline] (27.0 ms) : 0, 27000
IAST [candidate] (27.036 ms) : 0, 27036
AppSec [baseline] (34.279 ms) : 0, 34279
AppSec [candidate] (32.504 ms) : 0, 32504
Debugger [baseline] (65.918 ms) : 0, 65918
Debugger [candidate] (67.191 ms) : 0, 67191
Remote Config [baseline] (543.116 µs) : 0, 543
Remote Config [candidate] (534.628 µs) : 0, 535
Telemetry [baseline] (8.656 ms) : 0, 8656
Telemetry [candidate] (8.552 ms) : 0, 8552
Flare Poller [baseline] (3.474 ms) : 0, 3474
Flare Poller [candidate] (3.449 ms) : 0, 3449
Loading
Startup time reports for petclinic 
gantt
    title petclinic - global startup overhead: candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.062 s) : 0, 1062072
Total [baseline] (10.814 s) : 0, 10814169
Agent [candidate] (1.065 s) : 0, 1064579
Total [candidate] (10.915 s) : 0, 10915488
section appsec
Agent [baseline] (1.244 s) : 0, 1244444
Total [baseline] (10.993 s) : 0, 10992653
Agent [candidate] (1.254 s) : 0, 1254101
Total [candidate] (11.043 s) : 0, 11042757
section iast
Agent [baseline] (1.233 s) : 0, 1232788
Total [baseline] (11.202 s) : 0, 11201876
Agent [candidate] (1.232 s) : 0, 1232383
Total [candidate] (11.159 s) : 0, 11158830
section profiling
Agent [baseline] (1.196 s) : 0, 1196209
Total [baseline] (11.0 s) : 0, 11000129
Agent [candidate] (1.192 s) : 0, 1192168
Total [candidate] (11.002 s) : 0, 11001923
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.062 s -
Agent appsec 1.244 s 182.372 ms (17.2%)
Agent iast 1.233 s 170.716 ms (16.1%)
Agent profiling 1.196 s 134.137 ms (12.6%)
Total tracing 10.814 s -
Total appsec 10.993 s 178.483 ms (1.7%)
Total iast 11.202 s 387.706 ms (3.6%)
Total profiling 11.0 s 185.96 ms (1.7%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.065 s -
Agent appsec 1.254 s 189.523 ms (17.8%)
Agent iast 1.232 s 167.804 ms (15.8%)
Agent profiling 1.192 s 127.589 ms (12.0%)
Total tracing 10.915 s -
Total appsec 11.043 s 127.269 ms (1.2%)
Total iast 11.159 s 243.342 ms (2.2%)
Total profiling 11.002 s 86.435 ms (0.8%) 
gantt
    title petclinic - break down per module: candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.198 ms) : 0, 1198
crashtracking [candidate] (1.189 ms) : 0, 1189
BytebuddyAgent [baseline] (626.891 ms) : 0, 626891
BytebuddyAgent [candidate] (628.988 ms) : 0, 628988
AgentMeter [baseline] (28.977 ms) : 0, 28977
AgentMeter [candidate] (29.025 ms) : 0, 29025
GlobalTracer [baseline] (256.583 ms) : 0, 256583
GlobalTracer [candidate] (257.236 ms) : 0, 257236
AppSec [baseline] (32.853 ms) : 0, 32853
AppSec [candidate] (33.05 ms) : 0, 33050
Debugger [baseline] (62.891 ms) : 0, 62891
Debugger [candidate] (63.731 ms) : 0, 63731
Remote Config [baseline] (609.206 µs) : 0, 609
Remote Config [candidate] (618.118 µs) : 0, 618
Telemetry [baseline] (10.678 ms) : 0, 10678
Telemetry [candidate] (9.195 ms) : 0, 9195
Flare Poller [baseline] (5.307 ms) : 0, 5307
Flare Poller [candidate] (5.394 ms) : 0, 5394
section appsec
crashtracking [baseline] (1.186 ms) : 0, 1186
crashtracking [candidate] (1.187 ms) : 0, 1187
BytebuddyAgent [baseline] (660.739 ms) : 0, 660739
BytebuddyAgent [candidate] (666.077 ms) : 0, 666077
AgentMeter [baseline] (12.0 ms) : 0, 12000
AgentMeter [candidate] (12.1 ms) : 0, 12100
GlobalTracer [baseline] (259.492 ms) : 0, 259492
GlobalTracer [candidate] (260.972 ms) : 0, 260972
IAST [baseline] (25.682 ms) : 0, 25682
IAST [candidate] (25.92 ms) : 0, 25920
AppSec [baseline] (168.462 ms) : 0, 168462
AppSec [candidate] (169.994 ms) : 0, 169994
Debugger [baseline] (66.975 ms) : 0, 66975
Debugger [candidate] (67.554 ms) : 0, 67554
Remote Config [baseline] (686.685 µs) : 0, 687
Remote Config [candidate] (692.498 µs) : 0, 692
Telemetry [baseline] (9.501 ms) : 0, 9501
Telemetry [candidate] (9.671 ms) : 0, 9671
Flare Poller [baseline] (3.621 ms) : 0, 3621
Flare Poller [candidate] (3.733 ms) : 0, 3733
section iast
crashtracking [baseline] (1.189 ms) : 0, 1189
crashtracking [candidate] (1.183 ms) : 0, 1183
BytebuddyAgent [baseline] (796.706 ms) : 0, 796706
BytebuddyAgent [candidate] (795.473 ms) : 0, 795473
AgentMeter [baseline] (11.319 ms) : 0, 11319
AgentMeter [candidate] (11.353 ms) : 0, 11353
GlobalTracer [baseline] (247.612 ms) : 0, 247612
GlobalTracer [candidate] (247.666 ms) : 0, 247666
IAST [baseline] (27.03 ms) : 0, 27030
IAST [candidate] (27.102 ms) : 0, 27102
AppSec [baseline] (32.955 ms) : 0, 32955
AppSec [candidate] (32.199 ms) : 0, 32199
Debugger [baseline] (67.424 ms) : 0, 67424
Debugger [candidate] (68.763 ms) : 0, 68763
Remote Config [baseline] (551.498 µs) : 0, 551
Remote Config [candidate] (534.903 µs) : 0, 535
Telemetry [baseline] (8.563 ms) : 0, 8563
Telemetry [candidate] (8.641 ms) : 0, 8641
Flare Poller [baseline] (3.453 ms) : 0, 3453
Flare Poller [candidate] (3.461 ms) : 0, 3461
section profiling
crashtracking [baseline] (1.169 ms) : 0, 1169
crashtracking [candidate] (1.17 ms) : 0, 1170
BytebuddyAgent [baseline] (685.941 ms) : 0, 685941
BytebuddyAgent [candidate] (683.172 ms) : 0, 683172
AgentMeter [baseline] (8.574 ms) : 0, 8574
AgentMeter [candidate] (8.611 ms) : 0, 8611
GlobalTracer [baseline] (216.917 ms) : 0, 216917
GlobalTracer [candidate] (216.457 ms) : 0, 216457
AppSec [baseline] (32.767 ms) : 0, 32767
AppSec [candidate] (32.522 ms) : 0, 32522
Debugger [baseline] (67.373 ms) : 0, 67373
Debugger [candidate] (66.576 ms) : 0, 66576
Remote Config [baseline] (632.891 µs) : 0, 633
Remote Config [candidate] (625.958 µs) : 0, 626
Telemetry [baseline] (8.847 ms) : 0, 8847
Telemetry [candidate] (8.836 ms) : 0, 8836
Flare Poller [baseline] (3.794 ms) : 0, 3794
Flare Poller [candidate] (3.804 ms) : 0, 3804
ProfilingAgent [baseline] (99.233 ms) : 0, 99233
ProfilingAgent [candidate] (99.391 ms) : 0, 99391
Profiling [baseline] (99.813 ms) : 0, 99813
Profiling [candidate] (99.967 ms) : 0, 99967
Loading

Load

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master dougqh/client-side-stats-overhead
git_commit_date 1772200579 1772226956
git_commit_sha c6896b7 b453f26
release_version 1.60.0-SNAPSHOT~c6896b7cf7 1.60.0-SNAPSHOT~b453f26cf9
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1772229304 1772229304
ci_job_id 1464390128 1464390128
ci_pipeline_id 99550991 99550991
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-zk5s7akg 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-zk5s7akg 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 1 performance regressions! Performance is the same for 17 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:insecure-bank:profiling:high_load worse
[+54.904µs; +162.543µs] or [+3.514%; +10.403%]		 unstable
[+274.502µs; +1014.035µs] or [+6.534%; +24.138%]		 unstable
[-441.735op/s; +26.423op/s] or [-18.458%; +1.104%]		 1.671ms 4.845ms 2185.500op/s 1.563ms 4.201ms 2393.156op/s
scenario:load:insecure-bank:iast_GLOBAL:high_load better
[-316.957µs; -210.668µs] or [-10.782%; -7.167%]		 better
[-575.764µs; -181.438µs] or [-7.108%; -2.240%]		 unstable
[-31.737op/s; +210.799op/s] or [-2.545%; +16.904%]		 2.676ms 7.722ms 1336.594op/s 2.940ms 8.100ms 1247.062op/s
Request duration reports for petclinic 
gantt
    title petclinic - request duration [CI 0.99] : candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7
    dateFormat X
    axisFormat %s
section baseline
no_agent (18.205 ms) : 18018, 18392
.   : milestone, 18205,
appsec (18.824 ms) : 18633, 19015
.   : milestone, 18824,
code_origins (17.503 ms) : 17329, 17677
.   : milestone, 17503,
iast (17.616 ms) : 17439, 17792
.   : milestone, 17616,
profiling (18.683 ms) : 18495, 18871
.   : milestone, 18683,
tracing (17.622 ms) : 17448, 17796
.   : milestone, 17622,
section candidate
no_agent (17.467 ms) : 17291, 17643
.   : milestone, 17467,
appsec (18.583 ms) : 18392, 18773
.   : milestone, 18583,
code_origins (17.392 ms) : 17219, 17564
.   : milestone, 17392,
iast (17.434 ms) : 17259, 17608
.   : milestone, 17434,
profiling (18.489 ms) : 18306, 18672
.   : milestone, 18489,
tracing (17.407 ms) : 17234, 17579
.   : milestone, 17407,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 18.205 ms [18.018 ms, 18.392 ms] -
appsec 18.824 ms [18.633 ms, 19.015 ms] 619.539 µs (3.4%)
code_origins 17.503 ms [17.329 ms, 17.677 ms] -701.827 µs (-3.9%)
iast 17.616 ms [17.439 ms, 17.792 ms] -589.044 µs (-3.2%)
profiling 18.683 ms [18.495 ms, 18.871 ms] 477.948 µs (2.6%)
tracing 17.622 ms [17.448 ms, 17.796 ms] -582.985 µs (-3.2%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 17.467 ms [17.291 ms, 17.643 ms] -
appsec 18.583 ms [18.392 ms, 18.773 ms] 1.116 ms (6.4%)
code_origins 17.392 ms [17.219 ms, 17.564 ms] -75.253 µs (-0.4%)
iast 17.434 ms [17.259 ms, 17.608 ms] -33.42 µs (-0.2%)
profiling 18.489 ms [18.306 ms, 18.672 ms] 1.022 ms (5.9%)
tracing 17.407 ms [17.234 ms, 17.579 ms] -60.076 µs (-0.3%)
Request duration reports for insecure-bank 
gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.185 ms) : 1174, 1197
.   : milestone, 1185,
iast (3.179 ms) : 3137, 3220
.   : milestone, 3179,
iast_FULL (5.717 ms) : 5660, 5774
.   : milestone, 5717,
iast_GLOBAL (3.679 ms) : 3618, 3740
.   : milestone, 3679,
profiling (1.882 ms) : 1865, 1899
.   : milestone, 1882,
tracing (1.812 ms) : 1796, 1828
.   : milestone, 1812,
section candidate
no_agent (1.186 ms) : 1175, 1198
.   : milestone, 1186,
iast (3.163 ms) : 3121, 3204
.   : milestone, 3163,
iast_FULL (5.769 ms) : 5712, 5827
.   : milestone, 5769,
iast_GLOBAL (3.428 ms) : 3379, 3477
.   : milestone, 3428,
profiling (2.068 ms) : 2050, 2086
.   : milestone, 2068,
tracing (1.844 ms) : 1828, 1860
.   : milestone, 1844,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.185 ms [1.174 ms, 1.197 ms] -
iast 3.179 ms [3.137 ms, 3.22 ms] 1.993 ms (168.1%)
iast_FULL 5.717 ms [5.66 ms, 5.774 ms] 4.532 ms (382.3%)
iast_GLOBAL 3.679 ms [3.618 ms, 3.74 ms] 2.493 ms (210.3%)
profiling 1.882 ms [1.865 ms, 1.899 ms] 696.475 µs (58.8%)
tracing 1.812 ms [1.796 ms, 1.828 ms] 626.52 µs (52.8%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.186 ms [1.175 ms, 1.198 ms] -
iast 3.163 ms [3.121 ms, 3.204 ms] 1.976 ms (166.6%)
iast_FULL 5.769 ms [5.712 ms, 5.827 ms] 4.583 ms (386.3%)
iast_GLOBAL 3.428 ms [3.379 ms, 3.477 ms] 2.241 ms (188.9%)
profiling 2.068 ms [2.05 ms, 2.086 ms] 881.658 µs (74.3%)
tracing 1.844 ms [1.828 ms, 1.86 ms] 657.344 µs (55.4%)

Dacapo

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master dougqh/client-side-stats-overhead
git_commit_date 1772200579 1772226956
git_commit_sha c6896b7 b453f26
release_version 1.60.0-SNAPSHOT~c6896b7cf7 1.60.0-SNAPSHOT~b453f26cf9
See matching parameters
Baseline Candidate
application biojava biojava
ci_job_date 1772228955 1772228955
ci_job_id 1464390130 1464390130
ci_pipeline_id 99550991 99550991
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-0-5hqri8jq 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-0-5hqri8jq 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~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7
    dateFormat X
    axisFormat %s
section baseline
no_agent (14.885 s) : 14885000, 14885000
.   : milestone, 14885000,
appsec (15.018 s) : 15018000, 15018000
.   : milestone, 15018000,
iast (18.242 s) : 18242000, 18242000
.   : milestone, 18242000,
iast_GLOBAL (17.705 s) : 17705000, 17705000
.   : milestone, 17705000,
profiling (14.935 s) : 14935000, 14935000
.   : milestone, 14935000,
tracing (14.678 s) : 14678000, 14678000
.   : milestone, 14678000,
section candidate
no_agent (15.518 s) : 15518000, 15518000
.   : milestone, 15518000,
appsec (14.57 s) : 14570000, 14570000
.   : milestone, 14570000,
iast (18.569 s) : 18569000, 18569000
.   : milestone, 18569000,
iast_GLOBAL (17.843 s) : 17843000, 17843000
.   : milestone, 17843000,
profiling (14.854 s) : 14854000, 14854000
.   : milestone, 14854000,
tracing (14.996 s) : 14996000, 14996000
.   : milestone, 14996000,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 14.885 s [14.885 s, 14.885 s] -
appsec 15.018 s [15.018 s, 15.018 s] 133.0 ms (0.9%)
iast 18.242 s [18.242 s, 18.242 s] 3.357 s (22.6%)
iast_GLOBAL 17.705 s [17.705 s, 17.705 s] 2.82 s (18.9%)
profiling 14.935 s [14.935 s, 14.935 s] 50.0 ms (0.3%)
tracing 14.678 s [14.678 s, 14.678 s] -207.0 ms (-1.4%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.518 s [15.518 s, 15.518 s] -
appsec 14.57 s [14.57 s, 14.57 s] -948.0 ms (-6.1%)
iast 18.569 s [18.569 s, 18.569 s] 3.051 s (19.7%)
iast_GLOBAL 17.843 s [17.843 s, 17.843 s] 2.325 s (15.0%)
profiling 14.854 s [14.854 s, 14.854 s] -664.0 ms (-4.3%)
tracing 14.996 s [14.996 s, 14.996 s] -522.0 ms (-3.4%)
Execution time for tomcat 
gantt
    title tomcat - execution time [CI 0.99] : candidate=1.60.0-SNAPSHOT~b453f26cf9, baseline=1.60.0-SNAPSHOT~c6896b7cf7
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.467 ms) : 1456, 1479
.   : milestone, 1467,
appsec (3.785 ms) : 3563, 4006
.   : milestone, 3785,
iast (2.248 ms) : 2179, 2317
.   : milestone, 2248,
iast_GLOBAL (2.29 ms) : 2221, 2360
.   : milestone, 2290,
profiling (2.093 ms) : 2037, 2150
.   : milestone, 2093,
tracing (2.055 ms) : 2002, 2109
.   : milestone, 2055,
section candidate
no_agent (1.467 ms) : 1455, 1478
.   : milestone, 1467,
appsec (3.719 ms) : 3502, 3936
.   : milestone, 3719,
iast (2.246 ms) : 2177, 2315
.   : milestone, 2246,
iast_GLOBAL (2.287 ms) : 2217, 2357
.   : milestone, 2287,
profiling (2.066 ms) : 2012, 2121
.   : milestone, 2066,
tracing (2.047 ms) : 1993, 2100
.   : milestone, 2047,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.467 ms [1.456 ms, 1.479 ms] -
appsec 3.785 ms [3.563 ms, 4.006 ms] 2.317 ms (157.9%)
iast 2.248 ms [2.179 ms, 2.317 ms] 780.403 µs (53.2%)
iast_GLOBAL 2.29 ms [2.221 ms, 2.36 ms] 823.049 µs (56.1%)
profiling 2.093 ms [2.037 ms, 2.15 ms] 626.089 µs (42.7%)
tracing 2.055 ms [2.002 ms, 2.109 ms] 588.062 µs (40.1%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.467 ms [1.455 ms, 1.478 ms] -
appsec 3.719 ms [3.502 ms, 3.936 ms] 2.252 ms (153.5%)
iast 2.246 ms [2.177 ms, 2.315 ms] 778.975 µs (53.1%)
iast_GLOBAL 2.287 ms [2.217 ms, 2.357 ms] 820.302 µs (55.9%)
profiling 2.066 ms [2.012 ms, 2.121 ms] 599.338 µs (40.9%)
tracing 2.047 ms [1.993 ms, 2.1 ms] 579.821 µs (39.5%)

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