Move JSON generation to sender thread to improve startup time. #9197

AlexeyKuznetsov-DD · 2025-07-17T20:05:47Z

What Does This Do

Move JSON generation to sender thread to improve startup time.

Motivation

Improve agent startup time by offloading JSON generation to separate thread.

pr-commenter · 2025-07-17T20:39:29Z

Benchmarks

Startup

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	alexeyk/move-json-to-thread
git_commit_date	1753495834	1753496152
git_commit_sha	`bd88ddc`	`87eebc4`
release_version	1.51.1-SNAPSHOT~bd88ddce7a	1.51.1-SNAPSHOT~87eebc46ec

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1753497924	1753497924
ci_job_id	1049184174	1049184174
ci_pipeline_id	71800799	71800799
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-zmaefjoz 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-zmaefjoz 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 48 metrics, 11 unstable metrics.

Startup time reports for insecure-bank

gantt
    title insecure-bank - global startup overhead: candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.044 s) : 0, 1044303
Total [baseline] (8.623 s) : 0, 8623070
Agent [candidate] (1.047 s) : 0, 1046973
Total [candidate] (8.618 s) : 0, 8618111
section iast
Agent [baseline] (1.181 s) : 0, 1181450
Total [baseline] (9.33 s) : 0, 9329766
Agent [candidate] (1.174 s) : 0, 1174207
Total [candidate] (9.312 s) : 0, 9312353

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.044 s	-
Agent	iast	1.181 s	137.147 ms (13.1%)
Total	tracing	8.623 s	-
Total	iast	9.33 s	706.696 ms (8.2%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.047 s	-
Agent	iast	1.174 s	127.233 ms (12.2%)
Total	tracing	8.618 s	-
Total	iast	9.312 s	694.242 ms (8.1%)

gantt
    title insecure-bank - break down per module: candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.43 ms) : 0, 1430
crashtracking [candidate] (1.439 ms) : 0, 1439
BytebuddyAgent [baseline] (731.642 ms) : 0, 731642
BytebuddyAgent [candidate] (731.325 ms) : 0, 731325
GlobalTracer [baseline] (242.99 ms) : 0, 242990
GlobalTracer [candidate] (243.025 ms) : 0, 243025
AppSec [baseline] (30.562 ms) : 0, 30562
AppSec [candidate] (30.668 ms) : 0, 30668
Debugger [baseline] (6.085 ms) : 0, 6085
Debugger [candidate] (6.068 ms) : 0, 6068
Remote Config [baseline] (648.625 µs) : 0, 649
Remote Config [candidate] (658.814 µs) : 0, 659
Telemetry [baseline] (9.958 ms) : 0, 9958
Telemetry [candidate] (12.654 ms) : 0, 12654
section iast
crashtracking [baseline] (1.44 ms) : 0, 1440
crashtracking [candidate] (1.432 ms) : 0, 1432
BytebuddyAgent [baseline] (853.65 ms) : 0, 853650
BytebuddyAgent [candidate] (848.3 ms) : 0, 848300
GlobalTracer [baseline] (232.678 ms) : 0, 232678
GlobalTracer [candidate] (231.389 ms) : 0, 231389
IAST [baseline] (30.733 ms) : 0, 30733
IAST [candidate] (30.509 ms) : 0, 30509
AppSec [baseline] (26.453 ms) : 0, 26453
AppSec [candidate] (26.287 ms) : 0, 26287
Debugger [baseline] (6.747 ms) : 0, 6747
Debugger [candidate] (6.694 ms) : 0, 6694
Remote Config [baseline] (586.188 µs) : 0, 586
Remote Config [candidate] (597.7 µs) : 0, 598
Telemetry [baseline] (8.124 ms) : 0, 8124
Telemetry [candidate] (8.108 ms) : 0, 8108

Startup time reports for petclinic

gantt
    title petclinic - global startup overhead: candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.046 s) : 0, 1045782
Total [baseline] (10.792 s) : 0, 10792418
Agent [candidate] (1.047 s) : 0, 1046850
Total [candidate] (10.752 s) : 0, 10751872
section appsec
Agent [baseline] (1.232 s) : 0, 1231632
Total [baseline] (10.866 s) : 0, 10866147
Agent [candidate] (1.234 s) : 0, 1233786
Total [candidate] (10.817 s) : 0, 10816780
section iast
Agent [baseline] (1.178 s) : 0, 1177900
Total [baseline] (10.844 s) : 0, 10844128
Agent [candidate] (1.175 s) : 0, 1174948
Total [candidate] (10.894 s) : 0, 10894434
section profiling
Agent [baseline] (1.2 s) : 0, 1199615
Total [baseline] (10.999 s) : 0, 10999102
Agent [candidate] (1.19 s) : 0, 1190361
Total [candidate] (10.925 s) : 0, 10925407

baseline results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.046 s	-
Agent	appsec	1.232 s	185.85 ms (17.8%)
Agent	iast	1.178 s	132.118 ms (12.6%)
Agent	profiling	1.2 s	153.833 ms (14.7%)
Total	tracing	10.792 s	-
Total	appsec	10.866 s	73.728 ms (0.7%)
Total	iast	10.844 s	51.709 ms (0.5%)
Total	profiling	10.999 s	206.683 ms (1.9%)

candidate results

Module	Variant	Duration	Δ tracing
Agent	tracing	1.047 s	-
Agent	appsec	1.234 s	186.936 ms (17.9%)
Agent	iast	1.175 s	128.097 ms (12.2%)
Agent	profiling	1.19 s	143.511 ms (13.7%)
Total	tracing	10.752 s	-
Total	appsec	10.817 s	64.907 ms (0.6%)
Total	iast	10.894 s	142.562 ms (1.3%)
Total	profiling	10.925 s	173.535 ms (1.6%)

gantt
    title petclinic - break down per module: candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a

    dateFormat X
    axisFormat %s
section tracing
crashtracking [baseline] (1.429 ms) : 0, 1429
crashtracking [candidate] (1.435 ms) : 0, 1435
BytebuddyAgent [baseline] (731.077 ms) : 0, 731077
BytebuddyAgent [candidate] (733.075 ms) : 0, 733075
GlobalTracer [baseline] (241.847 ms) : 0, 241847
GlobalTracer [candidate] (242.604 ms) : 0, 242604
AppSec [baseline] (30.442 ms) : 0, 30442
AppSec [candidate] (30.534 ms) : 0, 30534
Debugger [baseline] (6.049 ms) : 0, 6049
Debugger [candidate] (6.083 ms) : 0, 6083
Remote Config [baseline] (648.232 µs) : 0, 648
Remote Config [candidate] (657.77 µs) : 0, 658
Telemetry [baseline] (13.3 ms) : 0, 13300
Telemetry [candidate] (10.612 ms) : 0, 10612
section appsec
crashtracking [baseline] (1.459 ms) : 0, 1459
crashtracking [candidate] (1.461 ms) : 0, 1461
BytebuddyAgent [baseline] (761.131 ms) : 0, 761131
BytebuddyAgent [candidate] (762.207 ms) : 0, 762207
GlobalTracer [baseline] (237.606 ms) : 0, 237606
GlobalTracer [candidate] (237.362 ms) : 0, 237362
AppSec [baseline] (169.169 ms) : 0, 169169
AppSec [candidate] (169.479 ms) : 0, 169479
Debugger [baseline] (7.908 ms) : 0, 7908
Debugger [candidate] (8.722 ms) : 0, 8722
Remote Config [baseline] (628.065 µs) : 0, 628
Remote Config [candidate] (626.557 µs) : 0, 627
Telemetry [baseline] (8.288 ms) : 0, 8288
Telemetry [candidate] (8.425 ms) : 0, 8425
IAST [baseline] (23.926 ms) : 0, 23926
IAST [candidate] (23.963 ms) : 0, 23963
section iast
crashtracking [baseline] (1.432 ms) : 0, 1432
crashtracking [candidate] (1.433 ms) : 0, 1433
BytebuddyAgent [baseline] (850.045 ms) : 0, 850045
BytebuddyAgent [candidate] (847.86 ms) : 0, 847860
GlobalTracer [baseline] (234.151 ms) : 0, 234151
GlobalTracer [candidate] (232.058 ms) : 0, 232058
AppSec [baseline] (29.066 ms) : 0, 29066
AppSec [candidate] (25.692 ms) : 0, 25692
Debugger [baseline] (6.727 ms) : 0, 6727
Debugger [candidate] (7.566 ms) : 0, 7566
Remote Config [baseline] (595.427 µs) : 0, 595
Remote Config [candidate] (582.891 µs) : 0, 583
Telemetry [baseline] (8.119 ms) : 0, 8119
Telemetry [candidate] (8.17 ms) : 0, 8170
IAST [baseline] (26.594 ms) : 0, 26594
IAST [candidate] (30.56 ms) : 0, 30560
section profiling
ProfilingAgent [baseline] (110.279 ms) : 0, 110279
ProfilingAgent [candidate] (108.692 ms) : 0, 108692
crashtracking [baseline] (1.405 ms) : 0, 1405
crashtracking [candidate] (1.399 ms) : 0, 1399
BytebuddyAgent [baseline] (763.681 ms) : 0, 763681
BytebuddyAgent [candidate] (758.245 ms) : 0, 758245
GlobalTracer [baseline] (221.668 ms) : 0, 221668
GlobalTracer [candidate] (220.235 ms) : 0, 220235
AppSec [baseline] (30.681 ms) : 0, 30681
AppSec [candidate] (30.2 ms) : 0, 30200
Debugger [baseline] (6.287 ms) : 0, 6287
Debugger [candidate] (6.281 ms) : 0, 6281
Remote Config [baseline] (721.774 µs) : 0, 722
Remote Config [candidate] (687.577 µs) : 0, 688
Telemetry [baseline] (15.313 ms) : 0, 15313
Telemetry [candidate] (15.437 ms) : 0, 15437
Profiling [baseline] (110.919 ms) : 0, 110919
Profiling [candidate] (109.324 ms) : 0, 109324

Load

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	alexeyk/move-json-to-thread
git_commit_date	1753495834	1753496152
git_commit_sha	`bd88ddc`	`87eebc4`
release_version	1.51.1-SNAPSHOT~bd88ddce7a	1.51.1-SNAPSHOT~87eebc46ec

See matching parameters

	Baseline	Candidate
application	insecure-bank	insecure-bank
ci_job_date	1753497594	1753497594
ci_job_id	1049184175	1049184175
ci_pipeline_id	71800799	71800799
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-2-567bm1d4 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-2-567bm1d4 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 3 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:petclinic:code_origins:high_load	worse [+2.637ms; +3.485ms] or [+5.951%; +7.865%]	unstable [-12.531op/s; +1.433op/s] or [-11.861%; +1.357%]	47.369ms	100.101op/s	44.308ms	105.650op/s
scenario:load:petclinic:appsec:high_load	worse [+1.118ms; +2.013ms] or [+2.424%; +4.366%]	unstable [-9.013op/s; +4.872op/s] or [-8.883%; +4.802%]	47.676ms	99.392op/s	46.111ms	101.463op/s
scenario:load:petclinic:no_agent:high_load	better [-2.160ms; -1.509ms] or [-5.751%; -4.018%]	unstable [-2.793op/s; +15.493op/s] or [-2.243%; +12.442%]	35.723ms	130.875op/s	37.558ms	124.525op/s
scenario:load:petclinic:profiling:high_load	worse [+2.017ms; +2.979ms] or [+4.321%; +6.380%]	unstable [-10.597op/s; +2.882op/s] or [-10.572%; +2.875%]	49.184ms	96.380op/s	46.686ms	100.237op/s

Request duration reports for petclinic

gantt
    title petclinic - request duration [CI 0.99] : candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a
    dateFormat X
    axisFormat %s
section baseline
no_agent (37.558 ms) : 37244, 37872
.   : milestone, 37558,
appsec (46.111 ms) : 45699, 46523
.   : milestone, 46111,
code_origins (44.308 ms) : 43934, 44682
.   : milestone, 44308,
iast (43.245 ms) : 42879, 43610
.   : milestone, 43245,
profiling (46.686 ms) : 46248, 47125
.   : milestone, 46686,
tracing (44.223 ms) : 43852, 44594
.   : milestone, 44223,
section candidate
no_agent (35.723 ms) : 35433, 36014
.   : milestone, 35723,
appsec (47.676 ms) : 47256, 48096
.   : milestone, 47676,
code_origins (47.369 ms) : 46956, 47782
.   : milestone, 47369,
iast (44.469 ms) : 44098, 44841
.   : milestone, 44469,
profiling (49.184 ms) : 48730, 49639
.   : milestone, 49184,
tracing (45.267 ms) : 44884, 45649
.   : milestone, 45267,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	37.558 ms [37.244 ms, 37.872 ms]	-
appsec	46.111 ms [45.699 ms, 46.523 ms]	8.553 ms (22.8%)
code_origins	44.308 ms [43.934 ms, 44.682 ms]	6.75 ms (18.0%)
iast	43.245 ms [42.879 ms, 43.61 ms]	5.687 ms (15.1%)
profiling	46.686 ms [46.248 ms, 47.125 ms]	9.128 ms (24.3%)
tracing	44.223 ms [43.852 ms, 44.594 ms]	6.665 ms (17.7%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	35.723 ms [35.433 ms, 36.014 ms]	-
appsec	47.676 ms [47.256 ms, 48.096 ms]	11.953 ms (33.5%)
code_origins	47.369 ms [46.956 ms, 47.782 ms]	11.645 ms (32.6%)
iast	44.469 ms [44.098 ms, 44.841 ms]	8.746 ms (24.5%)
profiling	49.184 ms [48.73 ms, 49.639 ms]	13.461 ms (37.7%)
tracing	45.267 ms [44.884 ms, 45.649 ms]	9.543 ms (26.7%)

Request duration reports for insecure-bank

gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a
    dateFormat X
    axisFormat %s
section baseline
no_agent (4.25 ms) : 4201, 4299
.   : milestone, 4250,
iast (9.315 ms) : 9158, 9472
.   : milestone, 9315,
iast_FULL (13.703 ms) : 13431, 13976
.   : milestone, 13703,
iast_GLOBAL (9.98 ms) : 9803, 10158
.   : milestone, 9980,
profiling (8.997 ms) : 8850, 9144
.   : milestone, 8997,
tracing (7.513 ms) : 7400, 7627
.   : milestone, 7513,
section candidate
no_agent (4.294 ms) : 4237, 4351
.   : milestone, 4294,
iast (9.316 ms) : 9163, 9469
.   : milestone, 9316,
iast_FULL (14.096 ms) : 13815, 14378
.   : milestone, 14096,
iast_GLOBAL (9.921 ms) : 9749, 10094
.   : milestone, 9921,
profiling (9.102 ms) : 8960, 9243
.   : milestone, 9102,
tracing (7.443 ms) : 7334, 7551
.   : milestone, 7443,

baseline results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	4.25 ms [4.201 ms, 4.299 ms]	-
iast	9.315 ms [9.158 ms, 9.472 ms]	5.065 ms (119.2%)
iast_FULL	13.703 ms [13.431 ms, 13.976 ms]	9.454 ms (222.4%)
iast_GLOBAL	9.98 ms [9.803 ms, 10.158 ms]	5.731 ms (134.8%)
profiling	8.997 ms [8.85 ms, 9.144 ms]	4.747 ms (111.7%)
tracing	7.513 ms [7.4 ms, 7.627 ms]	3.263 ms (76.8%)

candidate results

Variant	Request duration [CI 0.99]	Δ no_agent
no_agent	4.294 ms [4.237 ms, 4.351 ms]	-
iast	9.316 ms [9.163 ms, 9.469 ms]	5.022 ms (116.9%)
iast_FULL	14.096 ms [13.815 ms, 14.378 ms]	9.802 ms (228.3%)
iast_GLOBAL	9.921 ms [9.749 ms, 10.094 ms]	5.627 ms (131.0%)
profiling	9.102 ms [8.96 ms, 9.243 ms]	4.808 ms (112.0%)
tracing	7.443 ms [7.334 ms, 7.551 ms]	3.149 ms (73.3%)

Dacapo

Parameters

	Baseline	Candidate
baseline_or_candidate	baseline	candidate
git_branch	master	alexeyk/move-json-to-thread
git_commit_date	1753495834	1753496152
git_commit_sha	`bd88ddc`	`87eebc4`
release_version	1.51.1-SNAPSHOT~bd88ddce7a	1.51.1-SNAPSHOT~87eebc46ec

See matching parameters

	Baseline	Candidate
application	biojava	biojava
ci_job_date	1753498041	1753498041
ci_job_id	1049184176	1049184176
ci_pipeline_id	71800799	71800799
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-2-6w3xjf1n 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-2-6w3xjf1n 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=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.67 s) : 15670000, 15670000
.   : milestone, 15670000,
appsec (14.599 s) : 14599000, 14599000
.   : milestone, 14599000,
iast (18.704 s) : 18704000, 18704000
.   : milestone, 18704000,
iast_GLOBAL (18.091 s) : 18091000, 18091000
.   : milestone, 18091000,
profiling (15.32 s) : 15320000, 15320000
.   : milestone, 15320000,
tracing (14.904 s) : 14904000, 14904000
.   : milestone, 14904000,
section candidate
no_agent (15.411 s) : 15411000, 15411000
.   : milestone, 15411000,
appsec (15.118 s) : 15118000, 15118000
.   : milestone, 15118000,
iast (18.644 s) : 18644000, 18644000
.   : milestone, 18644000,
iast_GLOBAL (18.294 s) : 18294000, 18294000
.   : milestone, 18294000,
profiling (15.354 s) : 15354000, 15354000
.   : milestone, 15354000,
tracing (14.939 s) : 14939000, 14939000
.   : milestone, 14939000,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.67 s [15.67 s, 15.67 s]	-
appsec	14.599 s [14.599 s, 14.599 s]	-1.071 s (-6.8%)
iast	18.704 s [18.704 s, 18.704 s]	3.034 s (19.4%)
iast_GLOBAL	18.091 s [18.091 s, 18.091 s]	2.421 s (15.4%)
profiling	15.32 s [15.32 s, 15.32 s]	-350.0 ms (-2.2%)
tracing	14.904 s [14.904 s, 14.904 s]	-766.0 ms (-4.9%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	15.411 s [15.411 s, 15.411 s]	-
appsec	15.118 s [15.118 s, 15.118 s]	-293.0 ms (-1.9%)
iast	18.644 s [18.644 s, 18.644 s]	3.233 s (21.0%)
iast_GLOBAL	18.294 s [18.294 s, 18.294 s]	2.883 s (18.7%)
profiling	15.354 s [15.354 s, 15.354 s]	-57.0 ms (-0.4%)
tracing	14.939 s [14.939 s, 14.939 s]	-472.0 ms (-3.1%)

Execution time for tomcat

gantt
    title tomcat - execution time [CI 0.99] : candidate=1.51.1-SNAPSHOT~87eebc46ec, baseline=1.51.1-SNAPSHOT~bd88ddce7a
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.474 ms) : 1463, 1486
.   : milestone, 1474,
appsec (3.583 ms) : 3370, 3797
.   : milestone, 3583,
iast (2.209 ms) : 2146, 2272
.   : milestone, 2209,
iast_GLOBAL (2.242 ms) : 2179, 2305
.   : milestone, 2242,
profiling (2.031 ms) : 1981, 2081
.   : milestone, 2031,
tracing (2.016 ms) : 1968, 2065
.   : milestone, 2016,
section candidate
no_agent (1.479 ms) : 1467, 1490
.   : milestone, 1479,
appsec (3.649 ms) : 3432, 3865
.   : milestone, 3649,
iast (2.205 ms) : 2141, 2268
.   : milestone, 2205,
iast_GLOBAL (2.233 ms) : 2171, 2296
.   : milestone, 2233,
profiling (2.036 ms) : 1986, 2086
.   : milestone, 2036,
tracing (2.008 ms) : 1959, 2057
.   : milestone, 2008,

baseline results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.474 ms [1.463 ms, 1.486 ms]	-
appsec	3.583 ms [3.37 ms, 3.797 ms]	2.109 ms (143.0%)
iast	2.209 ms [2.146 ms, 2.272 ms]	734.862 µs (49.8%)
iast_GLOBAL	2.242 ms [2.179 ms, 2.305 ms]	767.353 µs (52.0%)
profiling	2.031 ms [1.981 ms, 2.081 ms]	556.94 µs (37.8%)
tracing	2.016 ms [1.968 ms, 2.065 ms]	541.945 µs (36.8%)

candidate results

Variant	Execution Time [CI 0.99]	Δ no_agent
no_agent	1.479 ms [1.467 ms, 1.49 ms]	-
appsec	3.649 ms [3.432 ms, 3.865 ms]	2.17 ms (146.8%)
iast	2.205 ms [2.141 ms, 2.268 ms]	726.01 µs (49.1%)
iast_GLOBAL	2.233 ms [2.171 ms, 2.296 ms]	754.853 µs (51.1%)
profiling	2.036 ms [1.986 ms, 2.086 ms]	557.499 µs (37.7%)
tracing	2.008 ms [1.959 ms, 2.057 ms]	529.594 µs (35.8%)

PerfectSlayer

Good improvement idea!
I left minor comments. I also wonder if we should start creating a dedicated class for meta and points and enjoy it to create a dedicated setResult() and toJson() method.

dd-java-agent/src/main/java/datadog/trace/bootstrap/BootstrapInitializationTelemetry.java

AlexeyKuznetsov-DD · 2025-07-18T14:39:09Z

Good improvement idea! I left minor comments. I also wonder if we should start creating a dedicated class for meta and points and enjoy it to create a dedicated setResult() and toJson() method.

Yes, I have the same feeling. Will work on this idea.

PerfectSlayer

Looking good thanks! 👍

Nice to see all the synchronized moved into the Telemetry class.

| Package | Type | Package file | Manager | Update | Change | |---|---|---|---|---|---| | [redis.clients:jedis](https://github.com/redis/jedis) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `6.0.0` -> `6.1.0` | | [com.google.api.grpc:proto-google-common-protos](https://github.com/googleapis/sdk-platform-java) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.59.2` -> `2.60.0` | | [com.google.cloud:google-cloud-core-http](https://github.com/googleapis/sdk-platform-java) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.58.2` -> `2.59.0` | | [com.google.cloud:google-cloud-core](https://github.com/googleapis/sdk-platform-java) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.58.2` -> `2.59.0` | | [com.google.api:gax](https://github.com/googleapis/sdk-platform-java) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.68.2` -> `2.69.0` | | [com.squareup.wire](https://github.com/square/wire) | plugin | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.squareup.wire:wire-schema](https://github.com/square/wire) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.squareup.wire:wire-runtime](https://github.com/square/wire) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.squareup.wire:wire-reflector](https://github.com/square/wire) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.squareup.wire:wire-moshi-adapter](https://github.com/square/wire) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.squareup.wire:wire-grpc-client](https://github.com/square/wire) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.squareup.wire:wire-bom](https://github.com/square/wire) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `5.3.5` -> `5.3.6` | | [com.datadoghq:dd-trace-api](https://github.com/datadog/dd-trace-java) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `1.51.2` -> `1.52.0` | | [software.amazon.awssdk:sdk-core](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:sqs](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:regions](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:dynamodb-enhanced](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:dynamodb](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:aws-core](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:bom](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | | [software.amazon.awssdk:auth](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `2.32.14` -> `2.32.15` | --- ### Release Notes <details> <summary>redis/jedis (redis.clients:jedis)</summary> ### [`v6.1.0`](https://github.com/redis/jedis/releases/tag/v6.1.0): 6.1.0 ### Changes #### 🚀 New Features - Add support for SVS-VAMANA vector indexing ([#4222](redis/jedis#4222)) - Clarify why new stream entries aren't deleted with XDELEX ([#4218](redis/jedis#4218)) - Add support for new stream commands ([#4211](redis/jedis#4211)) - Add Support for New BITOP Operations in Redis 8.2 ([#4188](redis/jedis#4188)) ([#4190](redis/jedis#4190)) - Add binary stream support for XREAD and XREADGROUP ([#3566](redis/jedis#3566)) ([#4152](redis/jedis#4152)) - Run pipeline in current thread if all the keys on same node ([#4149](redis/jedis#4149)) #### 🐛 Bug Fixes - Restore binary compatibility of SetParams ([#4225](redis/jedis#4225)) - Fix memory leak in JedisClusterInfoCache - replica nodes not cleared ([#4205](redis/jedis#4205)) - Fix:JedisCluster throws NullPointerException when maxAttempts is set to 0 ([#4186](redis/jedis#4186)) #### 🧰 Maintenance - DOC-5471 time series doc examples ([#4210](redis/jedis#4210)) - Bump jackson.version from 2.19.1 to 2.19.2 ([#4208](redis/jedis#4208)) - Fix flaky test ClientCommandsTest.killSkipmeYesNo ([#4206](redis/jedis#4206)) - Bump org.junit:junit-bom from 5.13.2 to 5.13.3 ([#4198](redis/jedis#4198)) - Migrate publishing to Maven Central Portal ([#4199](redis/jedis#4199)) - Bump org.apache.maven.plugins:maven-gpg-plugin from 3.2.7 to 3.2.8 ([#4197](redis/jedis#4197)) - Bump org.junit:junit-bom from 5.13.1 to 5.13.2 ([#4192](redis/jedis#4192)) - DOC-5227 added probabilistic data type examples ([#4184](redis/jedis#4184)) - Bump jackson.version from 2.19.0 to 2.19.1 ([#4180](redis/jedis#4180)) - Update test infra to use latest Redis ([#4179](redis/jedis#4179)) - Bump org.junit:junit-bom from 5.13.0-RC1 to 5.13.1 ([#4174](redis/jedis#4174)) - Bump org.json:json from [`2025010`](redis/jedis@20250107) to [`2025051`](redis/jedis@20250517) ([#4171](redis/jedis#4171)) - Bump org.apache.httpcomponents.client5:httpclient5-fluent from 5.4.4 to 5.5 ([#4170](redis/jedis#4170)) - Fix flaky tests in DocumentTest ([#3617](redis/jedis#3617)) - Add retryable command execution example ([#3780](redis/jedis#3780)) - Bump jackson.version from 2.18.3 to 2.19.0 ([#4160](redis/jedis#4160)) - Bump com.google.code.gson:gson from 2.12.1 to 2.13.1 ([#4161](redis/jedis#4161)) #### Contributors We'd like to thank all the contributors who worked on this release! [@219sansim](https://github.com/219sansim), [@YoHanKi](https://github.com/YoHanKi), [@andy-stark-redis](https://github.com/andy-stark-redis), [@ggivo](https://github.com/ggivo), [@jujn](https://github.com/jujn), [@thachlp](https://github.com/thachlp), [@uglide](https://github.com/uglide) and [@xrayw](https://github.com/xrayw) </details> <details> <summary>googleapis/sdk-platform-java (com.google.api.grpc:proto-google-common-protos)</summary> ### [`v2.60.0`](https://github.com/googleapis/sdk-platform-java/blob/HEAD/CHANGELOG.md#2600-2025-06-23) ##### Features - handle auto pagination for BigQuery v2 ([#3829](googleapis/sdk-platform-java#3829)) ([025c84c](googleapis/sdk-platform-java@025c84c)) ##### Dependencies - update google auth library dependencies to v1.37.1 ([#3846](googleapis/sdk-platform-java#3846)) ([ea1d9e5](googleapis/sdk-platform-java@ea1d9e5)) - update google http client dependencies to v1.47.1 ([#3848](googleapis/sdk-platform-java#3848)) ([a9a39d7](googleapis/sdk-platform-java@a9a39d7)) </details> <details> <summary>square/wire (com.squareup.wire)</summary> ### [`v5.3.6`](https://github.com/square/wire/blob/HEAD/CHANGELOG.md#Version-536) [Compare Source](square/wire@5.3.5...5.3.6) *2025-08-05* ##### CLI - New CLI option `--ignore_unused_roots_and_prunes` ([#3354](square/wire#3354)) ##### JVM - Fix: Handle negative hexadecimal in default values ([#3355](square/wire#3355)) - Optimization: Avoid copying of repeated and map types when mutableTypes are being used ([#3352](square/wire#3352) by \[Rahul Ravikumar]\[tikurahul]) ##### Swift - Fix: Properly disambiguate OneOf enum if it has the same name as enclosing type ([#3350](square/wire#3350) by \[Dimitris Koutsogiorgas]\[dnkoutso]) </details> <details> <summary>datadog/dd-trace-java (com.datadoghq:dd-trace-api)</summary> ### [`v1.52.0`](https://github.com/DataDog/dd-trace-java/releases/tag/v1.52.0): 1.52.0 ### Components #### Application Security Management (WAF) - ✨ Only report ASM\_DD, ASM\_DATA and ASM capabilities when AppSec is enabled ([#9260](DataDog/dd-trace-java#9260) - [@manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez)) - 🐛 Fix NPE in AppSecConfigServiceImpl ([#9165](DataDog/dd-trace-java#9165) - [@manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez)) - 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🐛 Add URI in string primitives ([#9285](DataDog/dd-trace-java#9285) - [@jpbempel](https://github.com/jpbempel)) - ✨ Increase SourceFile tracking max queue size ([#9271](DataDog/dd-trace-java#9271) - [@jpbempel](https://github.com/jpbempel)) - ✨ Add capping on SourceFile tracking queue ([#9245](DataDog/dd-trace-java#9245) - [@jpbempel](https://github.com/jpbempel)) - ✨ Add third-party filtering in SourceFile tracking ([#9205](DataDog/dd-trace-java#9205) - [@jpbempel](https://github.com/jpbempel)) #### ML Observability (LLMObs) - ✨ Add methods to capture embedding and retrieval spans ([#9297](DataDog/dd-trace-java#9297) - [@nayeem-kamal](https://github.com/nayeem-kamal)) #### Metrics - ✨ Change primary client stats configuration key ([#9196](DataDog/dd-trace-java#9196) - [@amarziali](https://github.com/amarziali)) - ✨ Calculate client stats also if the span kind is eligible ([#9157](DataDog/dd-trace-java#9157) - [@amarziali](https://github.com/amarziali)) - 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([#9197](DataDog/dd-trace-java#9197) - [@AlexeyKuznetsov-DD](https://github.com/AlexeyKuznetsov-DD)) - ✨ Improve agent to avoid loading global config on main thread ([#9190](DataDog/dd-trace-java#9190) - [@PerfectSlayer](https://github.com/PerfectSlayer)) - ✨ add injection metadata fields to telemetry forwarder ([#9185](DataDog/dd-trace-java#9185) - [@sydney-tung](https://github.com/sydney-tung)) - 🐛 Avoid race conditions on feature discovery during Writer creation ([#9173](DataDog/dd-trace-java#9173) - [@daniel-mohedano](https://github.com/daniel-mohedano)) - ✨ Surface potential root cause when agent initialization errors ([#9170](DataDog/dd-trace-java#9170) - [@AlexeyKuznetsov-DD](https://github.com/AlexeyKuznetsov-DD)) - 💡 Support adding W3C baggage as span tags ([#9169](DataDog/dd-trace-java#9169) - [@rachelyangdog](https://github.com/rachelyangdog)) - ✨⚡ Align our default classloader excludes with OTel ([#9161](DataDog/dd-trace-java#9161) - [@mcculls](https://github.com/mcculls)) - ✨ Backpropagate container tags hash coming from the info endpoint ([#9156](DataDog/dd-trace-java#9156) - [@amarziali](https://github.com/amarziali)) - 🐛 Avoid race conditions and multiple agent discovery feature states ([#9135](DataDog/dd-trace-java#9135) - [@amarziali](https://github.com/amarziali)) ### Instrumentations #### AWS SDK instrumentation - ✨ Enhance Service Representation for Serverless ([#9203](DataDog/dd-trace-java#9203) - [@zarirhamza](https://github.com/zarirhamza)) #### gRPC instrumentation - 🐛 Add check to prevent injection of repeated GRPC headers ([#9246](DataDog/dd-trace-java#9246) - [@mhlidd](https://github.com/mhlidd)) #### JDBC instrumentation - 🐛 Fix duplicate trace injection for SQL Server and Oracle DBM full propagation mode ([#9224](DataDog/dd-trace-java#9224) - [@lu-zhengda](https://github.com/lu-zhengda)) #### Play Framework instrumentation - 🐛 Fix AppSec play.mvc.StatusHeader instrumentation for play 2.6 ([#9160](DataDog/dd-trace-java#9160) - [@manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - "after 6pm every weekday,before 2am every weekday" in timezone Australia/Melbourne, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Never, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. 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Move JSON generation to sender thread to improve startup time.

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AlexeyKuznetsov-DD self-assigned this Jul 17, 2025

AlexeyKuznetsov-DD added type: enhancement Enhancements and improvements comp: core Tracer core labels Jul 17, 2025

AlexeyKuznetsov-DD marked this pull request as ready for review July 17, 2025 21:03

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dd-java-agent/src/main/java/datadog/trace/bootstrap/BootstrapInitializationTelemetry.java Outdated Show resolved Hide resolved

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AlexeyKuznetsov-DD added 3 commits July 21, 2025 14:30

Merge branch 'master' into alexeyk/move-json-to-thread

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Refactored telemetry into separate class. Fixed review comments.

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Merge branch 'master' into alexeyk/move-json-to-thread

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AlexeyKuznetsov-DD added 5 commits July 23, 2025 08:40

Merge branch 'master' into alexeyk/move-json-to-thread

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Fixed issue with double class loading.

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Merge branch 'master' into alexeyk/move-json-to-thread

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Docs.

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Merge branch 'master' into alexeyk/move-json-to-thread

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AlexeyKuznetsov-DD added 2 commits July 25, 2025 19:17

Merge branch 'master' into alexeyk/move-json-to-thread

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Merge branch 'master' into alexeyk/move-json-to-thread

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AlexeyKuznetsov-DD merged commit 7d20566 into master Jul 26, 2025
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Move JSON generation to sender thread to improve startup time. #9197

Move JSON generation to sender thread to improve startup time. #9197

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Move JSON generation to sender thread to improve startup time. #9197

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