Capture exception snapshots only once an hour by jpbempel · Pull Request #6983 · DataDog/dd-trace-java

jpbempel · 2024-05-03T07:49:07Z

What Does This Do

Keep a timestamp associated to the fingerprint to know when last time we capture snapshots for this exception. Hardcoded once an hour will probably make it a config token for this later

Motivation

Additional Notes

Jira ticket: DEBUG-2068

ojung · 2024-05-06T11:16:12Z

When using mockito to mock clocks I got weird flaky tests in the past about unfinished mockings. Have you ever had that? I decided to have a method with two signatures, one with clock and the other one without the clock using a "default clock" to fix it.

no problem with mocking so far 🤞

ojung · 2024-05-06T11:50:46Z

There is also Instant.MIN: https://docs.oracle.com/javase/8/docs/api/java/time/Instant.html#MIN

done, thanks 👌

ojung · 2024-05-06T11:51:37Z

Suggested change

// only capture once an hour

// only capture once a captureInterval

Or delete the comment all together.

ojung

Thanks 👍

Keep a timestamp associated to the fingerprint to know when last time we capture snapshots for this exception. Hardcoded once an hour will probably make it a config token for this later

remove comment

pr-commenter · 2024-05-07T09:21:42Z

Benchmarks

Startup

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
end_time	2024-05-07T08:56:19	2024-05-07T09:03:11
git_branch	master	jpbempel/exception-capture-1h
git_commit_date	1715068887	1715071287
git_commit_sha	`6978c8e`	`d3f5525`
release_version	1.34.0-SNAPSHOT~6978c8eed3	1.34.0-SNAPSHOT~d3f5525450
start_time	2024-05-07T08:56:06	2024-05-07T09:02:58

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1715072939	1715072939
ci_job_id	505846840	505846840
ci_pipeline_id	33743192	33743192
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~d3f5525450, baseline=1.34.0-SNAPSHOT~6978c8eed3
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.351 ms) : 1332, 1370
.   : milestone, 1351,
appsec (1.727 ms) : 1704, 1750
.   : milestone, 1727,
appsec_no_iast (1.728 ms) : 1703, 1752
.   : milestone, 1728,
iast (1.491 ms) : 1469, 1514
.   : milestone, 1491,
profiling (1.535 ms) : 1509, 1561
.   : milestone, 1535,
tracing (1.487 ms) : 1463, 1511
.   : milestone, 1487,
section candidate
no_agent (1.347 ms) : 1327, 1366
.   : milestone, 1347,
appsec (1.745 ms) : 1721, 1770
.   : milestone, 1745,
appsec_no_iast (1.726 ms) : 1701, 1750
.   : milestone, 1726,
iast (1.512 ms) : 1489, 1535
.   : milestone, 1512,
profiling (1.558 ms) : 1532, 1584
.   : milestone, 1558,
tracing (1.486 ms) : 1463, 1509
.   : milestone, 1486,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.351 ms [1.332 ms, 1.37 ms]	-
appsec	1.727 ms [1.704 ms, 1.75 ms]	376.201 µs (27.8%)
appsec_no_iast	1.728 ms [1.703 ms, 1.752 ms]	377.017 µs (27.9%)
iast	1.491 ms [1.469 ms, 1.514 ms]	140.168 µs (10.4%)
profiling	1.535 ms [1.509 ms, 1.561 ms]	184.433 µs (13.7%)
tracing	1.487 ms [1.463 ms, 1.511 ms]	136.389 µs (10.1%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	1.347 ms [1.327 ms, 1.366 ms]	-
appsec	1.745 ms [1.721 ms, 1.77 ms]	398.83 µs (29.6%)
appsec_no_iast	1.726 ms [1.701 ms, 1.75 ms]	379.107 µs (28.2%)
iast	1.512 ms [1.489 ms, 1.535 ms]	165.626 µs (12.3%)
profiling	1.558 ms [1.532 ms, 1.584 ms]	211.393 µs (15.7%)
tracing	1.486 ms [1.463 ms, 1.509 ms]	139.535 µs (10.4%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.34.0-SNAPSHOT~d3f5525450, baseline=1.34.0-SNAPSHOT~6978c8eed3
    dateFormat X
    axisFormat %s
section baseline
no_agent (371.82 µs) : 352, 392
.   : milestone, 372,
iast (486.892 µs) : 466, 508
.   : milestone, 487,
iast_FULL (552.68 µs) : 532, 574
.   : milestone, 553,
iast_GLOBAL (499.895 µs) : 479, 520
.   : milestone, 500,
iast_HARDCODED_SECRET_DISABLED (481.198 µs) : 461, 502
.   : milestone, 481,
iast_INACTIVE (457.387 µs) : 435, 479
.   : milestone, 457,
iast_TELEMETRY_OFF (479.318 µs) : 459, 500
.   : milestone, 479,
tracing (455.008 µs) : 434, 476
.   : milestone, 455,
section candidate
no_agent (377.428 µs) : 358, 397
.   : milestone, 377,
iast (481.482 µs) : 461, 502
.   : milestone, 481,
iast_FULL (558.277 µs) : 537, 579
.   : milestone, 558,
iast_GLOBAL (509.135 µs) : 488, 530
.   : milestone, 509,
iast_HARDCODED_SECRET_DISABLED (487.207 µs) : 466, 509
.   : milestone, 487,
iast_INACTIVE (453.428 µs) : 433, 474
.   : milestone, 453,
iast_TELEMETRY_OFF (485.347 µs) : 463, 508
.   : milestone, 485,
tracing (458.73 µs) : 437, 480
.   : milestone, 459,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	371.82 µs [351.661 µs, 391.979 µs]	-
iast	486.892 µs [466.216 µs, 507.568 µs]	115.072 µs (30.9%)
iast_FULL	552.68 µs [531.753 µs, 573.607 µs]	180.86 µs (48.6%)
iast_GLOBAL	499.895 µs [479.307 µs, 520.484 µs]	128.075 µs (34.4%)
iast_HARDCODED_SECRET_DISABLED	481.198 µs [460.516 µs, 501.879 µs]	109.378 µs (29.4%)
iast_INACTIVE	457.387 µs [435.412 µs, 479.361 µs]	85.566 µs (23.0%)
iast_TELEMETRY_OFF	479.318 µs [458.626 µs, 500.01 µs]	107.498 µs (28.9%)
tracing	455.008 µs [434.133 µs, 475.883 µs]	83.188 µs (22.4%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	377.428 µs [357.949 µs, 396.908 µs]	-
iast	481.482 µs [460.848 µs, 502.115 µs]	104.053 µs (27.6%)
iast_FULL	558.277 µs [537.339 µs, 579.215 µs]	180.849 µs (47.9%)
iast_GLOBAL	509.135 µs [488.069 µs, 530.2 µs]	131.706 µs (34.9%)
iast_HARDCODED_SECRET_DISABLED	487.207 µs [465.906 µs, 508.507 µs]	109.779 µs (29.1%)
iast_INACTIVE	453.428 µs [433.02 µs, 473.837 µs]	76.0 µs (20.1%)
iast_TELEMETRY_OFF	485.347 µs [462.881 µs, 507.814 µs]	107.919 µs (28.6%)
tracing	458.73 µs [437.389 µs, 480.071 µs]	81.302 µs (21.5%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	jpbempel/exception-capture-1h
git_commit_date	1715068887	1715071287
git_commit_sha	`6978c8e`	`d3f5525`
release_version	1.34.0-SNAPSHOT~6978c8eed3	1.34.0-SNAPSHOT~d3f5525450

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1715073569	1715073569
ci_job_id	505846841	505846841
ci_pipeline_id	33743192	33743192
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 tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.34.0-SNAPSHOT~d3f5525450, baseline=1.34.0-SNAPSHOT~6978c8eed3
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.463 ms) : 1452, 1475
.   : milestone, 1463,
appsec (2.193 ms) : 2160, 2227
.   : milestone, 2193,
iast (1.881 ms) : 1846, 1916
.   : milestone, 1881,
iast_GLOBAL (1.912 ms) : 1878, 1947
.   : milestone, 1912,
profiling (1.851 ms) : 1816, 1885
.   : milestone, 1851,
tracing (1.836 ms) : 1804, 1868
.   : milestone, 1836,
section candidate
no_agent (1.46 ms) : 1448, 1471
.   : milestone, 1460,
appsec (2.205 ms) : 2170, 2239
.   : milestone, 2205,
iast (1.891 ms) : 1856, 1927
.   : milestone, 1891,
iast_GLOBAL (1.915 ms) : 1880, 1950
.   : milestone, 1915,
profiling (1.857 ms) : 1824, 1891
.   : milestone, 1857,
tracing (1.834 ms) : 1802, 1867
.   : milestone, 1834,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.463 ms [1.452 ms, 1.475 ms]	-
appsec	2.193 ms [2.16 ms, 2.227 ms]	729.767 µs (49.9%)
iast	1.881 ms [1.846 ms, 1.916 ms]	417.584 µs (28.5%)
iast_GLOBAL	1.912 ms [1.878 ms, 1.947 ms]	449.094 µs (30.7%)
profiling	1.851 ms [1.816 ms, 1.885 ms]	387.339 µs (26.5%)
tracing	1.836 ms [1.804 ms, 1.868 ms]	372.593 µs (25.5%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.46 ms [1.448 ms, 1.471 ms]	-
appsec	2.205 ms [2.17 ms, 2.239 ms]	744.725 µs (51.0%)
iast	1.891 ms [1.856 ms, 1.927 ms]	431.545 µs (29.6%)
iast_GLOBAL	1.915 ms [1.88 ms, 1.95 ms]	455.035 µs (31.2%)
profiling	1.857 ms [1.824 ms, 1.891 ms]	397.688 µs (27.2%)
tracing	1.834 ms [1.802 ms, 1.867 ms]	374.679 µs (25.7%)

Execution time for biojava

gantt
    title biojava - execution time [CI 0.99] : candidate=1.34.0-SNAPSHOT~d3f5525450, baseline=1.34.0-SNAPSHOT~6978c8eed3
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.398 s) : 15398000, 15398000
.   : milestone, 15398000,
appsec (15.186 s) : 15186000, 15186000
.   : milestone, 15186000,
iast (18.837 s) : 18837000, 18837000
.   : milestone, 18837000,
iast_GLOBAL (17.774 s) : 17774000, 17774000
.   : milestone, 17774000,
profiling (15.361 s) : 15361000, 15361000
.   : milestone, 15361000,
tracing (15.01 s) : 15010000, 15010000
.   : milestone, 15010000,
section candidate
no_agent (14.856 s) : 14856000, 14856000
.   : milestone, 14856000,
appsec (15.224 s) : 15224000, 15224000
.   : milestone, 15224000,
iast (18.79 s) : 18790000, 18790000
.   : milestone, 18790000,
iast_GLOBAL (17.727 s) : 17727000, 17727000
.   : milestone, 17727000,
profiling (15.094 s) : 15094000, 15094000
.   : milestone, 15094000,
tracing (15.325 s) : 15325000, 15325000
.   : milestone, 15325000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.398 s [15.398 s, 15.398 s]	-
appsec	15.186 s [15.186 s, 15.186 s]	-212.0 ms (-1.4%)
iast	18.837 s [18.837 s, 18.837 s]	3.439 s (22.3%)
iast_GLOBAL	17.774 s [17.774 s, 17.774 s]	2.376 s (15.4%)
profiling	15.361 s [15.361 s, 15.361 s]	-37.0 ms (-0.2%)
tracing	15.01 s [15.01 s, 15.01 s]	-388.0 ms (-2.5%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	14.856 s [14.856 s, 14.856 s]	-
appsec	15.224 s [15.224 s, 15.224 s]	368.0 ms (2.5%)
iast	18.79 s [18.79 s, 18.79 s]	3.934 s (26.5%)
iast_GLOBAL	17.727 s [17.727 s, 17.727 s]	2.871 s (19.3%)
profiling	15.094 s [15.094 s, 15.094 s]	238.0 ms (1.6%)
tracing	15.325 s [15.325 s, 15.325 s]	469.0 ms (3.2%)

jpbempel added the comp: debugger Dynamic Instrumentation label May 3, 2024

jpbempel requested a review from a team as a code owner May 3, 2024 07:49

jpbempel requested review from shatzi and removed request for a team May 3, 2024 07:49

ojung reviewed May 6, 2024

View reviewed changes

ojung approved these changes May 6, 2024

View reviewed changes

jpbempel added 3 commits May 7, 2024 10:30

Capture exception snapshots only once an hour

290608e

Keep a timestamp associated to the fingerprint to know when last time we capture snapshots for this exception. Hardcoded once an hour will probably make it a config token for this later

Instant.MIN

c4e0247

remove comment

use seconds instead of millisecs with Instant.MIN

d3f5525

jpbempel force-pushed the jpbempel/exception-capture-1h branch from afc1d37 to d3f5525 Compare May 7, 2024 08:41

jpbempel merged commit 1e473e3 into master May 7, 2024

jpbempel deleted the jpbempel/exception-capture-1h branch May 7, 2024 09:22

github-actions Bot added this to the 1.34.0 milestone May 7, 2024

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Capture exception snapshots only once an hour#6983

Capture exception snapshots only once an hour#6983
jpbempel merged 3 commits intomasterfrom
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jpbempel commented May 3, 2024 •

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	// only capture once an hour
	// only capture once a captureInterval

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What Does This Do

Motivation

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pr-commenter Bot commented May 7, 2024

Benchmarks

Startup

Load

Parameters

Summary

Dacapo

Parameters

Summary

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Reviewers

Assignees

Labels

Projects

Milestone

Development

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2 participants

jpbempel commented May 3, 2024 •

edited by atlassian Bot

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