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Ensure time waiting for CyclicBarrier and CountDownLatch is eligible for wallclock profiling #6941

Merged
merged 1 commit into from
Apr 26, 2024
Merged

Ensure time waiting for CyclicBarrier and CountDownLatch is eligible for wallclock profiling #6941

merged 1 commit into from
Apr 26, 2024

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richardstartin
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@richardstartin richardstartin commented Apr 24, 2024 •
edited by jira bot

What Does This Do

  • add instrumentation to make sure the wallclock profiler can sample CyclicBarrier and CountDownLatch waiting time, regardless of whether there is an active trace
  • Consolidate existing similar instrumentation for netty event loops into new instrumentation

Motivation

More complete wallclock profiling

Additional Notes

Jira ticket: PROF-9658

@richardstartin richardstartin requested a review from a team April 24, 2024 12:07
@richardstartin richardstartin force-pushed the rgs/cyclic-barrier-wallclock branch 3 times, most recently from 01016ec to 7a32cbe Compare April 24, 2024 12:33
@richardstartin richardstartin marked this pull request as ready for review April 24, 2024 12:42
@richardstartin richardstartin requested a review from a team as a code owner April 24, 2024 12:42
jbachorik
jbachorik reviewed Apr 24, 2024
View reviewed changes
...in/java/datadog/trace/instrumentation/wallclock/EnableWallclockProfilingInstrumentation.java
@Override
public boolean isEnabled() {
// only needed if wallclock profiling is enabled, which requires tracing
return super.isEnabled()
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I assume super.isEnabled() will return true by default? Eg. it is not necessary to enable the integration by adding a config option?

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Exactly, we want to bypass the tracer based enablement mechanism and use our own. Maybe we can refactor this at a later date so we don't need to do this, but this was just carried over from the instrumentation being generalised.

@richardstartin richardstartin force-pushed the rgs/cyclic-barrier-wallclock branch 2 times, most recently from 425e1ff to 0192701 Compare April 25, 2024 11:10
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pr-commenter bot commented Apr 25, 2024 •
edited

Benchmarks

Startup

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master rgs/cyclic-barrier-wallclock
git_commit_date 1714049499 1714125156
git_commit_sha ae1c4c9 a06db62
release_version 1.34.0-SNAPSHOT~ae1c4c9475 1.34.0-SNAPSHOT~a06db6224e
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1714127640 1714127640
ci_job_id 498074880 498074880
ci_pipeline_id 33001892 33001892
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
module Agent Agent
parent None None
variant iast iast

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 50 metrics, 13 unstable metrics.

Startup time reports for petclinic 
gantt
    title petclinic - global startup overhead: candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.075 s) : 0, 1075406
Total [baseline] (10.456 s) : 0, 10456231
Agent [candidate] (1.076 s) : 0, 1076079
Total [candidate] (10.414 s) : 0, 10414422
section appsec
Agent [baseline] (1.192 s) : 0, 1192258
Total [baseline] (10.502 s) : 0, 10501904
Agent [candidate] (1.188 s) : 0, 1188032
Total [candidate] (10.482 s) : 0, 10482406
section iast
Agent [baseline] (1.206 s) : 0, 1205807
Total [baseline] (10.801 s) : 0, 10800907
Agent [candidate] (1.202 s) : 0, 1201961
Total [candidate] (10.787 s) : 0, 10787170
section profiling
Agent [baseline] (1.268 s) : 0, 1268394
Total [baseline] (10.743 s) : 0, 10743100
Agent [candidate] (1.278 s) : 0, 1277738
Total [candidate] (10.634 s) : 0, 10634385
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.075 s -
Agent appsec 1.192 s 116.852 ms (10.9%)
Agent iast 1.206 s 130.401 ms (12.1%)
Agent profiling 1.268 s 192.988 ms (17.9%)
Total tracing 10.456 s -
Total appsec 10.502 s 45.673 ms (0.4%)
Total iast 10.801 s 344.676 ms (3.3%)
Total profiling 10.743 s 286.869 ms (2.7%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.076 s -
Agent appsec 1.188 s 111.953 ms (10.4%)
Agent iast 1.202 s 125.882 ms (11.7%)
Agent profiling 1.278 s 201.659 ms (18.7%)
Total tracing 10.414 s -
Total appsec 10.482 s 67.984 ms (0.7%)
Total iast 10.787 s 372.749 ms (3.6%)
Total profiling 10.634 s 219.964 ms (2.1%) 
gantt
    title petclinic - break down per module: candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475

    dateFormat X
    axisFormat %s
section tracing
BytebuddyAgent [baseline] (673.622 ms) : 0, 673622
BytebuddyAgent [candidate] (673.584 ms) : 0, 673584
GlobalTracer [baseline] (309.667 ms) : 0, 309667
GlobalTracer [candidate] (310.198 ms) : 0, 310198
AppSec [baseline] (49.506 ms) : 0, 49506
AppSec [candidate] (49.543 ms) : 0, 49543
Remote Config [baseline] (650.923 µs) : 0, 651
Remote Config [candidate] (659.743 µs) : 0, 660
Telemetry [baseline] (7.573 ms) : 0, 7573
Telemetry [candidate] (7.69 ms) : 0, 7690
section appsec
BytebuddyAgent [baseline] (697.264 ms) : 0, 697264
BytebuddyAgent [candidate] (694.904 ms) : 0, 694904
GlobalTracer [baseline] (292.168 ms) : 0, 292168
GlobalTracer [candidate] (291.191 ms) : 0, 291191
AppSec [baseline] (149.818 ms) : 0, 149818
AppSec [candidate] (149.369 ms) : 0, 149369
IAST [baseline] (19.435 ms) : 0, 19435
IAST [candidate] (19.3 ms) : 0, 19300
Remote Config [baseline] (623.262 µs) : 0, 623
Remote Config [candidate] (615.747 µs) : 0, 616
Telemetry [baseline] (8.174 ms) : 0, 8174
Telemetry [candidate] (7.849 ms) : 0, 7849
section iast
BytebuddyAgent [baseline] (799.275 ms) : 0, 799275
BytebuddyAgent [candidate] (794.647 ms) : 0, 794647
GlobalTracer [baseline] (289.391 ms) : 0, 289391
GlobalTracer [candidate] (289.868 ms) : 0, 289868
AppSec [baseline] (50.402 ms) : 0, 50402
AppSec [candidate] (50.721 ms) : 0, 50721
IAST [baseline] (24.165 ms) : 0, 24165
IAST [candidate] (23.663 ms) : 0, 23663
Remote Config [baseline] (577.982 µs) : 0, 578
Remote Config [candidate] (573.753 µs) : 0, 574
Telemetry [baseline] (7.399 ms) : 0, 7399
Telemetry [candidate] (8.175 ms) : 0, 8175
section profiling
BytebuddyAgent [baseline] (677.431 ms) : 0, 677431
BytebuddyAgent [candidate] (683.021 ms) : 0, 683021
GlobalTracer [baseline] (380.489 ms) : 0, 380489
GlobalTracer [candidate] (382.598 ms) : 0, 382598
AppSec [baseline] (50.395 ms) : 0, 50395
AppSec [candidate] (50.643 ms) : 0, 50643
Remote Config [baseline] (719.204 µs) : 0, 719
Remote Config [candidate] (711.347 µs) : 0, 711
Telemetry [baseline] (7.498 ms) : 0, 7498
Telemetry [candidate] (7.542 ms) : 0, 7542
ProfilingAgent [baseline] (95.431 ms) : 0, 95431
ProfilingAgent [candidate] (96.356 ms) : 0, 96356
Profiling [baseline] (95.455 ms) : 0, 95455
Profiling [candidate] (96.38 ms) : 0, 96380
Startup time reports for insecure-bank 
gantt
    title insecure-bank - global startup overhead: candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.076 s) : 0, 1075971
Total [baseline] (8.562 s) : 0, 8562399
Agent [candidate] (1.094 s) : 0, 1093850
Total [candidate] (8.582 s) : 0, 8581660
section iast
Agent [baseline] (1.2 s) : 0, 1200363
Total [baseline] (9.017 s) : 0, 9016975
Agent [candidate] (1.212 s) : 0, 1211701
Total [candidate] (9.082 s) : 0, 9081938
section iast_HARDCODED_SECRET_DISABLED
Agent [baseline] (1.197 s) : 0, 1196805
Total [baseline] (8.973 s) : 0, 8973479
Agent [candidate] (1.198 s) : 0, 1198440
Total [candidate] (9.021 s) : 0, 9020912
section iast_TELEMETRY_OFF
Agent [baseline] (1.207 s) : 0, 1207086
Total [baseline] (9.017 s) : 0, 9017244
Agent [candidate] (1.198 s) : 0, 1198279
Total [candidate] (9.006 s) : 0, 9006115
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.076 s -
Agent iast 1.2 s 124.392 ms (11.6%)
Agent iast_HARDCODED_SECRET_DISABLED 1.197 s 120.834 ms (11.2%)
Agent iast_TELEMETRY_OFF 1.207 s 131.115 ms (12.2%)
Total tracing 8.562 s -
Total iast 9.017 s 454.576 ms (5.3%)
Total iast_HARDCODED_SECRET_DISABLED 8.973 s 411.08 ms (4.8%)
Total iast_TELEMETRY_OFF 9.017 s 454.845 ms (5.3%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.094 s -
Agent iast 1.212 s 117.85 ms (10.8%)
Agent iast_HARDCODED_SECRET_DISABLED 1.198 s 104.59 ms (9.6%)
Agent iast_TELEMETRY_OFF 1.198 s 104.429 ms (9.5%)
Total tracing 8.582 s -
Total iast 9.082 s 500.278 ms (5.8%)
Total iast_HARDCODED_SECRET_DISABLED 9.021 s 439.253 ms (5.1%)
Total iast_TELEMETRY_OFF 9.006 s 424.455 ms (4.9%) 
gantt
    title insecure-bank - break down per module: candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475

    dateFormat X
    axisFormat %s
section tracing
BytebuddyAgent [baseline] (673.838 ms) : 0, 673838
BytebuddyAgent [candidate] (686.928 ms) : 0, 686928
GlobalTracer [baseline] (309.687 ms) : 0, 309687
GlobalTracer [candidate] (313.687 ms) : 0, 313687
AppSec [baseline] (49.695 ms) : 0, 49695
AppSec [candidate] (49.834 ms) : 0, 49834
Remote Config [baseline] (659.848 µs) : 0, 660
Remote Config [candidate] (662.845 µs) : 0, 663
Telemetry [baseline] (7.692 ms) : 0, 7692
Telemetry [candidate] (7.667 ms) : 0, 7667
section iast
BytebuddyAgent [baseline] (795.114 ms) : 0, 795114
BytebuddyAgent [candidate] (801.241 ms) : 0, 801241
GlobalTracer [baseline] (288.37 ms) : 0, 288370
GlobalTracer [candidate] (292.094 ms) : 0, 292094
AppSec [baseline] (50.441 ms) : 0, 50441
AppSec [candidate] (50.857 ms) : 0, 50857
IAST [baseline] (24.849 ms) : 0, 24849
IAST [candidate] (24.455 ms) : 0, 24455
Remote Config [baseline] (567.415 µs) : 0, 567
Remote Config [candidate] (1.479 ms) : 0, 1479
Telemetry [baseline] (6.615 ms) : 0, 6615
Telemetry [candidate] (6.816 ms) : 0, 6816
section iast_HARDCODED_SECRET_DISABLED
BytebuddyAgent [baseline] (793.16 ms) : 0, 793160
BytebuddyAgent [candidate] (794.069 ms) : 0, 794069
GlobalTracer [baseline] (287.61 ms) : 0, 287610
GlobalTracer [candidate] (288.087 ms) : 0, 288087
AppSec [baseline] (52.109 ms) : 0, 52109
AppSec [candidate] (50.962 ms) : 0, 50962
IAST [baseline] (21.609 ms) : 0, 21609
IAST [candidate] (22.851 ms) : 0, 22851
Remote Config [baseline] (578.124 µs) : 0, 578
Remote Config [candidate] (586.116 µs) : 0, 586
Telemetry [baseline] (7.45 ms) : 0, 7450
Telemetry [candidate] (7.5 ms) : 0, 7500
section iast_TELEMETRY_OFF
BytebuddyAgent [baseline] (799.074 ms) : 0, 799074
BytebuddyAgent [candidate] (792.928 ms) : 0, 792928
GlobalTracer [baseline] (290.601 ms) : 0, 290601
GlobalTracer [candidate] (288.944 ms) : 0, 288944
AppSec [baseline] (50.547 ms) : 0, 50547
AppSec [candidate] (48.705 ms) : 0, 48705
IAST [baseline] (22.593 ms) : 0, 22593
IAST [candidate] (23.729 ms) : 0, 23729
Remote Config [baseline] (588.76 µs) : 0, 589
Remote Config [candidate] (588.006 µs) : 0, 588
Telemetry [baseline] (9.026 ms) : 0, 9026
Telemetry [candidate] (8.866 ms) : 0, 8866

Load

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
end_time 2024-04-26T10:06:41 2024-04-26T10:13:29
git_branch master rgs/cyclic-barrier-wallclock
git_commit_date 1714049499 1714125156
git_commit_sha ae1c4c9 a06db62
release_version 1.34.0-SNAPSHOT~ae1c4c9475 1.34.0-SNAPSHOT~a06db6224e
start_time 2024-04-26T10:06:28 2024-04-26T10:13:16
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1714126754 1714126754
ci_job_id 498074881 498074881
ci_pipeline_id 33001892 33001892
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
variant iast iast

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 13 metrics, 15 unstable metrics.

Request duration reports for petclinic 
gantt
    title petclinic - request duration [CI 0.99] : candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.339 ms) : 1319, 1359
.   : milestone, 1339,
appsec (1.727 ms) : 1703, 1751
.   : milestone, 1727,
appsec_no_iast (1.727 ms) : 1702, 1751
.   : milestone, 1727,
iast (1.484 ms) : 1461, 1507
.   : milestone, 1484,
profiling (1.5 ms) : 1475, 1525
.   : milestone, 1500,
tracing (1.486 ms) : 1462, 1509
.   : milestone, 1486,
section candidate
no_agent (1.358 ms) : 1339, 1378
.   : milestone, 1358,
appsec (1.736 ms) : 1712, 1760
.   : milestone, 1736,
appsec_no_iast (1.701 ms) : 1676, 1726
.   : milestone, 1701,
iast (1.496 ms) : 1473, 1519
.   : milestone, 1496,
profiling (1.532 ms) : 1507, 1557
.   : milestone, 1532,
tracing (1.462 ms) : 1437, 1487
.   : milestone, 1462,
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.339 ms [1.319 ms, 1.359 ms] -
appsec 1.727 ms [1.703 ms, 1.751 ms] 388.038 µs (29.0%)
appsec_no_iast 1.727 ms [1.702 ms, 1.751 ms] 387.663 µs (29.0%)
iast 1.484 ms [1.461 ms, 1.507 ms] 144.824 µs (10.8%)
profiling 1.5 ms [1.475 ms, 1.525 ms] 161.191 µs (12.0%)
tracing 1.486 ms [1.462 ms, 1.509 ms] 146.532 µs (10.9%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.358 ms [1.339 ms, 1.378 ms] -
appsec 1.736 ms [1.712 ms, 1.76 ms] 377.903 µs (27.8%)
appsec_no_iast 1.701 ms [1.676 ms, 1.726 ms] 342.525 µs (25.2%)
iast 1.496 ms [1.473 ms, 1.519 ms] 137.375 µs (10.1%)
profiling 1.532 ms [1.507 ms, 1.557 ms] 173.775 µs (12.8%)
tracing 1.462 ms [1.437 ms, 1.487 ms] 103.876 µs (7.6%)
Request duration reports for insecure-bank 
gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475
    dateFormat X
    axisFormat %s
section baseline
no_agent (373.868 µs) : 354, 393
.   : milestone, 374,
iast (473.283 µs) : 453, 494
.   : milestone, 473,
iast_FULL (541.387 µs) : 520, 563
.   : milestone, 541,
iast_GLOBAL (498.682 µs) : 477, 520
.   : milestone, 499,
iast_HARDCODED_SECRET_DISABLED (475.238 µs) : 455, 496
.   : milestone, 475,
iast_INACTIVE (452.65 µs) : 431, 474
.   : milestone, 453,
iast_TELEMETRY_OFF (468.506 µs) : 448, 489
.   : milestone, 469,
tracing (442.237 µs) : 422, 463
.   : milestone, 442,
section candidate
no_agent (382.027 µs) : 361, 403
.   : milestone, 382,
iast (476.308 µs) : 455, 498
.   : milestone, 476,
iast_FULL (541.91 µs) : 521, 563
.   : milestone, 542,
iast_GLOBAL (500.119 µs) : 479, 522
.   : milestone, 500,
iast_HARDCODED_SECRET_DISABLED (477.636 µs) : 457, 499
.   : milestone, 478,
iast_INACTIVE (457.907 µs) : 438, 478
.   : milestone, 458,
iast_TELEMETRY_OFF (469.264 µs) : 448, 490
.   : milestone, 469,
tracing (445.754 µs) : 426, 466
.   : milestone, 446,
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 373.868 µs [354.408 µs, 393.327 µs] -
iast 473.283 µs [452.662 µs, 493.903 µs] 99.415 µs (26.6%)
iast_FULL 541.387 µs [519.913 µs, 562.86 µs] 167.519 µs (44.8%)
iast_GLOBAL 498.682 µs [477.031 µs, 520.334 µs] 124.815 µs (33.4%)
iast_HARDCODED_SECRET_DISABLED 475.238 µs [454.733 µs, 495.743 µs] 101.37 µs (27.1%)
iast_INACTIVE 452.65 µs [431.23 µs, 474.071 µs] 78.782 µs (21.1%)
iast_TELEMETRY_OFF 468.506 µs [447.645 µs, 489.368 µs] 94.638 µs (25.3%)
tracing 442.237 µs [421.97 µs, 462.503 µs] 68.369 µs (18.3%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 382.027 µs [361.13 µs, 402.924 µs] -
iast 476.308 µs [455.081 µs, 497.536 µs] 94.281 µs (24.7%)
iast_FULL 541.91 µs [520.668 µs, 563.152 µs] 159.883 µs (41.9%)
iast_GLOBAL 500.119 µs [478.62 µs, 521.617 µs] 118.092 µs (30.9%)
iast_HARDCODED_SECRET_DISABLED 477.636 µs [456.505 µs, 498.767 µs] 95.609 µs (25.0%)
iast_INACTIVE 457.907 µs [437.505 µs, 478.309 µs] 75.88 µs (19.9%)
iast_TELEMETRY_OFF 469.264 µs [448.418 µs, 490.11 µs] 87.237 µs (22.8%)
tracing 445.754 µs [425.799 µs, 465.71 µs] 63.727 µs (16.7%)

Dacapo

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master rgs/cyclic-barrier-wallclock
git_commit_date 1714049499 1714125156
git_commit_sha ae1c4c9 a06db62
release_version 1.34.0-SNAPSHOT~ae1c4c9475 1.34.0-SNAPSHOT~a06db6224e
See matching parameters
Baseline Candidate
application biojava biojava
ci_job_date 1714127251 1714127251
ci_job_id 498074882 498074882
ci_pipeline_id 33001892 33001892
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
variant appsec appsec

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 12 metrics, 0 unstable metrics.

Execution time for biojava 
gantt
    title biojava - execution time [CI 0.99] : candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.545 s) : 15545000, 15545000
.   : milestone, 15545000,
appsec (14.943 s) : 14943000, 14943000
.   : milestone, 14943000,
iast (18.682 s) : 18682000, 18682000
.   : milestone, 18682000,
iast_GLOBAL (17.901 s) : 17901000, 17901000
.   : milestone, 17901000,
profiling (15.285 s) : 15285000, 15285000
.   : milestone, 15285000,
tracing (15.033 s) : 15033000, 15033000
.   : milestone, 15033000,
section candidate
no_agent (15.139 s) : 15139000, 15139000
.   : milestone, 15139000,
appsec (15.153 s) : 15153000, 15153000
.   : milestone, 15153000,
iast (19.023 s) : 19023000, 19023000
.   : milestone, 19023000,
iast_GLOBAL (17.946 s) : 17946000, 17946000
.   : milestone, 17946000,
profiling (15.829 s) : 15829000, 15829000
.   : milestone, 15829000,
tracing (15.074 s) : 15074000, 15074000
.   : milestone, 15074000,
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.545 s [15.545 s, 15.545 s] -
appsec 14.943 s [14.943 s, 14.943 s] -602.0 ms (-3.9%)
iast 18.682 s [18.682 s, 18.682 s] 3.137 s (20.2%)
iast_GLOBAL 17.901 s [17.901 s, 17.901 s] 2.356 s (15.2%)
profiling 15.285 s [15.285 s, 15.285 s] -260.0 ms (-1.7%)
tracing 15.033 s [15.033 s, 15.033 s] -512.0 ms (-3.3%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.139 s [15.139 s, 15.139 s] -
appsec 15.153 s [15.153 s, 15.153 s] 14.0 ms (0.1%)
iast 19.023 s [19.023 s, 19.023 s] 3.884 s (25.7%)
iast_GLOBAL 17.946 s [17.946 s, 17.946 s] 2.807 s (18.5%)
profiling 15.829 s [15.829 s, 15.829 s] 690.0 ms (4.6%)
tracing 15.074 s [15.074 s, 15.074 s] -65.0 ms (-0.4%)
Execution time for tomcat 
gantt
    title tomcat - execution time [CI 0.99] : candidate=1.34.0-SNAPSHOT~a06db6224e, baseline=1.34.0-SNAPSHOT~ae1c4c9475
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.455 ms) : 1444, 1466
.   : milestone, 1455,
appsec (2.189 ms) : 2156, 2222
.   : milestone, 2189,
iast (1.884 ms) : 1849, 1919
.   : milestone, 1884,
iast_GLOBAL (1.92 ms) : 1885, 1954
.   : milestone, 1920,
profiling (1.84 ms) : 1807, 1874
.   : milestone, 1840,
tracing (1.824 ms) : 1793, 1856
.   : milestone, 1824,
section candidate
no_agent (1.455 ms) : 1443, 1466
.   : milestone, 1455,
appsec (2.186 ms) : 2153, 2220
.   : milestone, 2186,
iast (1.87 ms) : 1836, 1905
.   : milestone, 1870,
iast_GLOBAL (1.909 ms) : 1874, 1944
.   : milestone, 1909,
profiling (1.84 ms) : 1808, 1873
.   : milestone, 1840,
tracing (1.824 ms) : 1792, 1856
.   : milestone, 1824,
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.455 ms [1.444 ms, 1.466 ms] -
appsec 2.189 ms [2.156 ms, 2.222 ms] 734.12 µs (50.5%)
iast 1.884 ms [1.849 ms, 1.919 ms] 429.227 µs (29.5%)
iast_GLOBAL 1.92 ms [1.885 ms, 1.954 ms] 464.736 µs (31.9%)
profiling 1.84 ms [1.807 ms, 1.874 ms] 385.533 µs (26.5%)
tracing 1.824 ms [1.793 ms, 1.856 ms] 369.603 µs (25.4%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.455 ms [1.443 ms, 1.466 ms] -
appsec 2.186 ms [2.153 ms, 2.22 ms] 731.558 µs (50.3%)
iast 1.87 ms [1.836 ms, 1.905 ms] 415.891 µs (28.6%)
iast_GLOBAL 1.909 ms [1.874 ms, 1.944 ms] 454.551 µs (31.2%)
profiling 1.84 ms [1.808 ms, 1.873 ms] 385.569 µs (26.5%)
tracing 1.824 ms [1.792 ms, 1.856 ms] 369.401 µs (25.4%)

@richardstartin richardstartin force-pushed the rgs/cyclic-barrier-wallclock branch 2 times, most recently from 8dd8a8f to 7db9e25 Compare April 26, 2024 09:22
@richardstartin richardstartin merged commit a481d0b into master Apr 26, 2024
80 checks passed
@richardstartin richardstartin deleted the rgs/cyclic-barrier-wallclock branch April 26, 2024 13:35
@github-actions github-actions bot added this to the 1.34.0 milestone Apr 26, 2024
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@jbachorik jbachorik jbachorik approved these changes

@dougqh dougqh Awaiting requested review from dougqh dougqh is a code owner automatically assigned from DataDog/apm-java

@nayeem-kamal nayeem-kamal Awaiting requested review from nayeem-kamal nayeem-kamal is a code owner automatically assigned from DataDog/apm-java

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