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Introduce cache for peer.hostname lookup #8601

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Merged
merged 2 commits into from
Mar 24, 2025
Merged

Introduce cache for peer.hostname lookup #8601

merged 2 commits into from
Mar 24, 2025

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mcculls
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@mcculls mcculls commented Mar 20, 2025 •
edited
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Motivation

Mitigates potential delays in mapping IP addresses back to their hostnames.

The peer.hostname tag feature can also be turned off completely by adding this JVM option:

-Ddd.trace.peer.hostname.enabled=false

or setting this environment variable:

DD_TRACE_PEER_HOSTNAME_ENABLED=false

Contributor Checklist

Jira ticket: APMS-15123

@mcculls mcculls added type: enhancement inst: others All other instrumentations labels Mar 20, 2025
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pr-commenter bot commented Mar 20, 2025 •
edited
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Benchmarks

Startup

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master mcculls/peer-hostname-cache
git_commit_date 1742520091 1742553874
git_commit_sha fe9f968 3cf184d
release_version 1.48.0-SNAPSHOT~fe9f968edb 1.48.0-SNAPSHOT~3cf184dece
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1742556965 1742556965
ci_job_id 858578893 858578893
ci_pipeline_id 59567514 59567514
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version Linux runner-hg2ss1eg-project-304-concurrent-2-oky0v8i6 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux Linux runner-hg2ss1eg-project-304-concurrent-2-oky0v8i6 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
module Agent Agent
parent None None
variant iast iast

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 59 metrics, 4 unstable metrics.

Startup time reports for insecure-bank 
gantt
    title insecure-bank - global startup overhead: candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.047 s) : 0, 1047177
Total [baseline] (8.721 s) : 0, 8720709
Agent [candidate] (1.05 s) : 0, 1049813
Total [candidate] (8.661 s) : 0, 8661021
section iast
Agent [baseline] (1.175 s) : 0, 1174662
Total [baseline] (9.241 s) : 0, 9240595
Agent [candidate] (1.172 s) : 0, 1172469
Total [candidate] (9.236 s) : 0, 9236169
section iast_HARDCODED_SECRET_DISABLED
Agent [baseline] (1.175 s) : 0, 1174608
Total [baseline] (9.189 s) : 0, 9189170
Agent [candidate] (1.18 s) : 0, 1180368
Total [candidate] (9.237 s) : 0, 9236721
section iast_TELEMETRY_OFF
Agent [baseline] (1.171 s) : 0, 1171123
Total [baseline] (9.235 s) : 0, 9234609
Agent [candidate] (1.17 s) : 0, 1170113
Total [candidate] (9.224 s) : 0, 9224106
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.047 s -
Agent iast 1.175 s 127.484 ms (12.2%)
Agent iast_HARDCODED_SECRET_DISABLED 1.175 s 127.43 ms (12.2%)
Agent iast_TELEMETRY_OFF 1.171 s 123.946 ms (11.8%)
Total tracing 8.721 s -
Total iast 9.241 s 519.885 ms (6.0%)
Total iast_HARDCODED_SECRET_DISABLED 9.189 s 468.46 ms (5.4%)
Total iast_TELEMETRY_OFF 9.235 s 513.899 ms (5.9%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.05 s -
Agent iast 1.172 s 122.656 ms (11.7%)
Agent iast_HARDCODED_SECRET_DISABLED 1.18 s 130.555 ms (12.4%)
Agent iast_TELEMETRY_OFF 1.17 s 120.299 ms (11.5%)
Total tracing 8.661 s -
Total iast 9.236 s 575.148 ms (6.6%)
Total iast_HARDCODED_SECRET_DISABLED 9.237 s 575.7 ms (6.6%)
Total iast_TELEMETRY_OFF 9.224 s 563.085 ms (6.5%) 
gantt
    title insecure-bank - break down per module: candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb

    dateFormat X
    axisFormat %s
section tracing
BytebuddyAgent [baseline] (723.239 ms) : 0, 723239
BytebuddyAgent [candidate] (723.406 ms) : 0, 723406
GlobalTracer [baseline] (239.854 ms) : 0, 239854
GlobalTracer [candidate] (241.375 ms) : 0, 241375
AppSec [baseline] (54.586 ms) : 0, 54586
AppSec [candidate] (55.181 ms) : 0, 55181
Remote Config [baseline] (695.096 µs) : 0, 695
Remote Config [candidate] (701.355 µs) : 0, 701
Telemetry [baseline] (12.799 ms) : 0, 12799
Telemetry [candidate] (13.047 ms) : 0, 13047
section iast
BytebuddyAgent [baseline] (839.96 ms) : 0, 839960
BytebuddyAgent [candidate] (838.2 ms) : 0, 838200
GlobalTracer [baseline] (230.311 ms) : 0, 230311
GlobalTracer [candidate] (230.491 ms) : 0, 230491
IAST [baseline] (23.033 ms) : 0, 23033
IAST [candidate] (22.755 ms) : 0, 22755
AppSec [baseline] (56.037 ms) : 0, 56037
AppSec [candidate] (55.779 ms) : 0, 55779
Remote Config [baseline] (618.334 µs) : 0, 618
Remote Config [candidate] (606.041 µs) : 0, 606
Telemetry [baseline] (8.749 ms) : 0, 8749
Telemetry [candidate] (8.669 ms) : 0, 8669
section iast_HARDCODED_SECRET_DISABLED
BytebuddyAgent [baseline] (838.798 ms) : 0, 838798
BytebuddyAgent [candidate] (844.743 ms) : 0, 844743
GlobalTracer [baseline] (230.984 ms) : 0, 230984
GlobalTracer [candidate] (231.126 ms) : 0, 231126
IAST [baseline] (23.117 ms) : 0, 23117
IAST [candidate] (22.922 ms) : 0, 22922
AppSec [baseline] (56.353 ms) : 0, 56353
AppSec [candidate] (55.993 ms) : 0, 55993
Remote Config [baseline] (618.608 µs) : 0, 619
Remote Config [candidate] (601.874 µs) : 0, 602
Telemetry [baseline] (8.666 ms) : 0, 8666
Telemetry [candidate] (8.769 ms) : 0, 8769
section iast_TELEMETRY_OFF
BytebuddyAgent [baseline] (835.893 ms) : 0, 835893
BytebuddyAgent [candidate] (835.699 ms) : 0, 835699
GlobalTracer [baseline] (230.831 ms) : 0, 230831
GlobalTracer [candidate] (230.829 ms) : 0, 230829
IAST [baseline] (22.734 ms) : 0, 22734
IAST [candidate] (22.296 ms) : 0, 22296
AppSec [baseline] (56.278 ms) : 0, 56278
AppSec [candidate] (56.083 ms) : 0, 56083
Remote Config [baseline] (613.839 µs) : 0, 614
Remote Config [candidate] (611.751 µs) : 0, 612
Telemetry [baseline] (8.624 ms) : 0, 8624
Telemetry [candidate] (8.538 ms) : 0, 8538
Loading
Startup time reports for petclinic 
gantt
    title petclinic - global startup overhead: candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb

    dateFormat X
    axisFormat %s
section tracing
Agent [baseline] (1.046 s) : 0, 1046341
Total [baseline] (10.485 s) : 0, 10484544
Agent [candidate] (1.044 s) : 0, 1044132
Total [candidate] (10.543 s) : 0, 10543018
section appsec
Agent [baseline] (1.184 s) : 0, 1183678
Total [baseline] (10.756 s) : 0, 10755558
Agent [candidate] (1.192 s) : 0, 1192381
Total [candidate] (10.748 s) : 0, 10748443
section iast
Agent [baseline] (1.173 s) : 0, 1173378
Total [baseline] (11.055 s) : 0, 11055468
Agent [candidate] (1.175 s) : 0, 1175330
Total [candidate] (11.067 s) : 0, 11067193
section profiling
Agent [baseline] (1.26 s) : 0, 1259647
Total [baseline] (10.851 s) : 0, 10851265
Agent [candidate] (1.265 s) : 0, 1264561
Total [candidate] (10.876 s) : 0, 10875702
Loading
  • baseline results
Module Variant Duration Δ tracing
Agent tracing 1.046 s -
Agent appsec 1.184 s 137.337 ms (13.1%)
Agent iast 1.173 s 127.038 ms (12.1%)
Agent profiling 1.26 s 213.306 ms (20.4%)
Total tracing 10.485 s -
Total appsec 10.756 s 271.014 ms (2.6%)
Total iast 11.055 s 570.925 ms (5.4%)
Total profiling 10.851 s 366.722 ms (3.5%)
  • candidate results
Module Variant Duration Δ tracing
Agent tracing 1.044 s -
Agent appsec 1.192 s 148.249 ms (14.2%)
Agent iast 1.175 s 131.198 ms (12.6%)
Agent profiling 1.265 s 220.429 ms (21.1%)
Total tracing 10.543 s -
Total appsec 10.748 s 205.425 ms (1.9%)
Total iast 11.067 s 524.175 ms (5.0%)
Total profiling 10.876 s 332.684 ms (3.2%) 
gantt
    title petclinic - break down per module: candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb

    dateFormat X
    axisFormat %s
section tracing
BytebuddyAgent [baseline] (720.614 ms) : 0, 720614
BytebuddyAgent [candidate] (718.856 ms) : 0, 718856
GlobalTracer [baseline] (240.028 ms) : 0, 240028
GlobalTracer [candidate] (239.485 ms) : 0, 239485
AppSec [baseline] (54.701 ms) : 0, 54701
AppSec [candidate] (54.651 ms) : 0, 54651
Remote Config [baseline] (691.108 µs) : 0, 691
Remote Config [candidate] (706.996 µs) : 0, 707
Telemetry [baseline] (14.243 ms) : 0, 14243
Telemetry [candidate] (14.417 ms) : 0, 14417
section appsec
BytebuddyAgent [baseline] (735.781 ms) : 0, 735781
BytebuddyAgent [candidate] (741.097 ms) : 0, 741097
GlobalTracer [baseline] (236.196 ms) : 0, 236196
GlobalTracer [candidate] (237.812 ms) : 0, 237812
AppSec [baseline] (176.039 ms) : 0, 176039
AppSec [candidate] (177.569 ms) : 0, 177569
Remote Config [baseline] (654.157 µs) : 0, 654
Remote Config [candidate] (664.025 µs) : 0, 664
Telemetry [baseline] (8.261 ms) : 0, 8261
Telemetry [candidate] (8.362 ms) : 0, 8362
IAST [baseline] (21.548 ms) : 0, 21548
IAST [candidate] (21.617 ms) : 0, 21617
section iast
BytebuddyAgent [baseline] (838.5 ms) : 0, 838500
BytebuddyAgent [candidate] (839.81 ms) : 0, 839810
GlobalTracer [baseline] (230.294 ms) : 0, 230294
GlobalTracer [candidate] (230.664 ms) : 0, 230664
AppSec [baseline] (56.214 ms) : 0, 56214
AppSec [candidate] (56.91 ms) : 0, 56910
Remote Config [baseline] (606.112 µs) : 0, 606
Remote Config [candidate] (625.511 µs) : 0, 626
Telemetry [baseline] (8.806 ms) : 0, 8806
Telemetry [candidate] (8.766 ms) : 0, 8766
IAST [baseline] (22.891 ms) : 0, 22891
IAST [candidate] (22.66 ms) : 0, 22660
section profiling
BytebuddyAgent [baseline] (709.067 ms) : 0, 709067
BytebuddyAgent [candidate] (711.514 ms) : 0, 711514
GlobalTracer [baseline] (349.166 ms) : 0, 349166
GlobalTracer [candidate] (351.08 ms) : 0, 351080
AppSec [baseline] (54.309 ms) : 0, 54309
AppSec [candidate] (53.875 ms) : 0, 53875
Remote Config [baseline] (709.88 µs) : 0, 710
Remote Config [candidate] (711.183 µs) : 0, 711
Telemetry [baseline] (8.911 ms) : 0, 8911
Telemetry [candidate] (9.031 ms) : 0, 9031
ProfilingAgent [baseline] (95.937 ms) : 0, 95937
ProfilingAgent [candidate] (96.708 ms) : 0, 96708
Profiling [baseline] (95.961 ms) : 0, 95961
Profiling [candidate] (96.732 ms) : 0, 96732
Loading

Load

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
end_time 2025-03-21T11:06:19 2025-03-21T11:14:03
git_branch master mcculls/peer-hostname-cache
git_commit_date 1742520091 1742553874
git_commit_sha fe9f968 3cf184d
release_version 1.48.0-SNAPSHOT~fe9f968edb 1.48.0-SNAPSHOT~3cf184dece
start_time 2025-03-21T11:06:05 2025-03-21T11:13:49
See matching parameters
Baseline Candidate
application insecure-bank insecure-bank
ci_job_date 1742556040 1742556040
ci_job_id 858578895 858578895
ci_pipeline_id 59567514 59567514
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version Linux runner-hg2ss1eg-project-304-concurrent-3-foym5khm 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux Linux runner-hg2ss1eg-project-304-concurrent-3-foym5khm 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
variant iast iast

Summary

Found 0 performance improvements and 0 performance regressions! Performance is the same for 13 metrics, 17 unstable metrics.

Request duration reports for insecure-bank 
gantt
    title insecure-bank - request duration [CI 0.99] : candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb
    dateFormat X
    axisFormat %s
section baseline
no_agent (384.457 µs) : 364, 405
.   : milestone, 384,
iast (518.839 µs) : 497, 540
.   : milestone, 519,
iast_FULL (730.103 µs) : 708, 752
.   : milestone, 730,
iast_GLOBAL (561.972 µs) : 540, 584
.   : milestone, 562,
iast_HARDCODED_SECRET_DISABLED (515.06 µs) : 493, 537
.   : milestone, 515,
iast_INACTIVE (467.845 µs) : 445, 491
.   : milestone, 468,
iast_TELEMETRY_OFF (501.659 µs) : 479, 525
.   : milestone, 502,
tracing (464.06 µs) : 443, 486
.   : milestone, 464,
section candidate
no_agent (380.918 µs) : 361, 401
.   : milestone, 381,
iast (515.896 µs) : 494, 538
.   : milestone, 516,
iast_FULL (730.561 µs) : 708, 753
.   : milestone, 731,
iast_GLOBAL (561.374 µs) : 540, 583
.   : milestone, 561,
iast_HARDCODED_SECRET_DISABLED (512.318 µs) : 491, 534
.   : milestone, 512,
iast_INACTIVE (468.808 µs) : 448, 490
.   : milestone, 469,
iast_TELEMETRY_OFF (508.58 µs) : 487, 531
.   : milestone, 509,
tracing (460.36 µs) : 439, 481
.   : milestone, 460,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 384.457 µs [364.107 µs, 404.808 µs] -
iast 518.839 µs [497.283 µs, 540.395 µs] 134.382 µs (35.0%)
iast_FULL 730.103 µs [708.205 µs, 752.001 µs] 345.645 µs (89.9%)
iast_GLOBAL 561.972 µs [539.64 µs, 584.303 µs] 177.514 µs (46.2%)
iast_HARDCODED_SECRET_DISABLED 515.06 µs [493.351 µs, 536.768 µs] 130.602 µs (34.0%)
iast_INACTIVE 467.845 µs [444.783 µs, 490.908 µs] 83.388 µs (21.7%)
iast_TELEMETRY_OFF 501.659 µs [478.632 µs, 524.687 µs] 117.202 µs (30.5%)
tracing 464.06 µs [442.549 µs, 485.571 µs] 79.602 µs (20.7%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 380.918 µs [361.302 µs, 400.534 µs] -
iast 515.896 µs [494.161 µs, 537.63 µs] 134.978 µs (35.4%)
iast_FULL 730.561 µs [708.289 µs, 752.833 µs] 349.643 µs (91.8%)
iast_GLOBAL 561.374 µs [539.528 µs, 583.22 µs] 180.456 µs (47.4%)
iast_HARDCODED_SECRET_DISABLED 512.318 µs [490.952 µs, 533.685 µs] 131.4 µs (34.5%)
iast_INACTIVE 468.808 µs [447.59 µs, 490.026 µs] 87.89 µs (23.1%)
iast_TELEMETRY_OFF 508.58 µs [486.535 µs, 530.625 µs] 127.662 µs (33.5%)
tracing 460.36 µs [439.357 µs, 481.364 µs] 79.442 µs (20.9%)
Request duration reports for petclinic 
gantt
    title petclinic - request duration [CI 0.99] : candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.352 ms) : 1332, 1372
.   : milestone, 1352,
appsec (1.718 ms) : 1694, 1741
.   : milestone, 1718,
appsec_no_iast (1.745 ms) : 1720, 1770
.   : milestone, 1745,
code_origins (1.679 ms) : 1652, 1707
.   : milestone, 1679,
iast (1.514 ms) : 1489, 1538
.   : milestone, 1514,
profiling (1.527 ms) : 1503, 1550
.   : milestone, 1527,
tracing (1.474 ms) : 1449, 1500
.   : milestone, 1474,
section candidate
no_agent (1.364 ms) : 1344, 1384
.   : milestone, 1364,
appsec (1.728 ms) : 1705, 1752
.   : milestone, 1728,
appsec_no_iast (1.716 ms) : 1690, 1741
.   : milestone, 1716,
code_origins (1.673 ms) : 1646, 1701
.   : milestone, 1673,
iast (1.512 ms) : 1487, 1536
.   : milestone, 1512,
profiling (1.514 ms) : 1491, 1536
.   : milestone, 1514,
tracing (1.485 ms) : 1460, 1510
.   : milestone, 1485,
Loading
  • baseline results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.352 ms [1.332 ms, 1.372 ms] -
appsec 1.718 ms [1.694 ms, 1.741 ms] 365.43 µs (27.0%)
appsec_no_iast 1.745 ms [1.72 ms, 1.77 ms] 393.22 µs (29.1%)
code_origins 1.679 ms [1.652 ms, 1.707 ms] 327.424 µs (24.2%)
iast 1.514 ms [1.489 ms, 1.538 ms] 161.813 µs (12.0%)
profiling 1.527 ms [1.503 ms, 1.55 ms] 174.606 µs (12.9%)
tracing 1.474 ms [1.449 ms, 1.5 ms] 122.264 µs (9.0%)
  • candidate results
Variant Request duration [CI 0.99] Δ no_agent
no_agent 1.364 ms [1.344 ms, 1.384 ms] -
appsec 1.728 ms [1.705 ms, 1.752 ms] 364.052 µs (26.7%)
appsec_no_iast 1.716 ms [1.69 ms, 1.741 ms] 351.682 µs (25.8%)
code_origins 1.673 ms [1.646 ms, 1.701 ms] 309.123 µs (22.7%)
iast 1.512 ms [1.487 ms, 1.536 ms] 147.521 µs (10.8%)
profiling 1.514 ms [1.491 ms, 1.536 ms] 149.455 µs (11.0%)
tracing 1.485 ms [1.46 ms, 1.51 ms] 120.931 µs (8.9%)

Dacapo

Parameters

Baseline Candidate
baseline_or_candidate baseline candidate
git_branch master mcculls/peer-hostname-cache
git_commit_date 1742520091 1742553874
git_commit_sha fe9f968 3cf184d
release_version 1.48.0-SNAPSHOT~fe9f968edb 1.48.0-SNAPSHOT~3cf184dece
See matching parameters
Baseline Candidate
application biojava biojava
ci_job_date 1742556554 1742556554
ci_job_id 858578896 858578896
ci_pipeline_id 59567514 59567514
cpu_model Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
kernel_version Linux runner-9zkhhzg4-project-304-concurrent-1-cvmb2s52 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux Linux runner-9zkhhzg4-project-304-concurrent-1-cvmb2s52 6.8.0-1024-aws #26~22.04.1-Ubuntu SMP Wed Feb 19 06:54:57 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
variant appsec appsec

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=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb
    dateFormat X
    axisFormat %s
section baseline
no_agent (1.476 ms) : 1465, 1488
.   : milestone, 1476,
appsec (2.369 ms) : 2323, 2414
.   : milestone, 2369,
iast (2.14 ms) : 2083, 2197
.   : milestone, 2140,
iast_GLOBAL (2.184 ms) : 2126, 2241
.   : milestone, 2184,
profiling (2.263 ms) : 2120, 2407
.   : milestone, 2263,
tracing (1.965 ms) : 1921, 2008
.   : milestone, 1965,
section candidate
no_agent (1.476 ms) : 1465, 1488
.   : milestone, 1476,
appsec (2.362 ms) : 2317, 2407
.   : milestone, 2362,
iast (2.145 ms) : 2087, 2202
.   : milestone, 2145,
iast_GLOBAL (2.181 ms) : 2124, 2238
.   : milestone, 2181,
profiling (1.983 ms) : 1938, 2028
.   : milestone, 1983,
tracing (1.954 ms) : 1910, 1997
.   : milestone, 1954,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.476 ms [1.465 ms, 1.488 ms] -
appsec 2.369 ms [2.323 ms, 2.414 ms] 892.357 µs (60.5%)
iast 2.14 ms [2.083 ms, 2.197 ms] 663.718 µs (45.0%)
iast_GLOBAL 2.184 ms [2.126 ms, 2.241 ms] 707.538 µs (47.9%)
profiling 2.263 ms [2.12 ms, 2.407 ms] 787.293 µs (53.3%)
tracing 1.965 ms [1.921 ms, 2.008 ms] 488.393 µs (33.1%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 1.476 ms [1.465 ms, 1.488 ms] -
appsec 2.362 ms [2.317 ms, 2.407 ms] 885.356 µs (60.0%)
iast 2.145 ms [2.087 ms, 2.202 ms] 668.372 µs (45.3%)
iast_GLOBAL 2.181 ms [2.124 ms, 2.238 ms] 704.462 µs (47.7%)
profiling 1.983 ms [1.938 ms, 2.028 ms] 506.798 µs (34.3%)
tracing 1.954 ms [1.91 ms, 1.997 ms] 477.224 µs (32.3%)
Execution time for biojava 
gantt
    title biojava - execution time [CI 0.99] : candidate=1.48.0-SNAPSHOT~3cf184dece, baseline=1.48.0-SNAPSHOT~fe9f968edb
    dateFormat X
    axisFormat %s
section baseline
no_agent (15.306 s) : 15306000, 15306000
.   : milestone, 15306000,
appsec (15.202 s) : 15202000, 15202000
.   : milestone, 15202000,
iast (18.752 s) : 18752000, 18752000
.   : milestone, 18752000,
iast_GLOBAL (18.073 s) : 18073000, 18073000
.   : milestone, 18073000,
profiling (15.834 s) : 15834000, 15834000
.   : milestone, 15834000,
tracing (15.254 s) : 15254000, 15254000
.   : milestone, 15254000,
section candidate
no_agent (15.59 s) : 15590000, 15590000
.   : milestone, 15590000,
appsec (15.033 s) : 15033000, 15033000
.   : milestone, 15033000,
iast (18.979 s) : 18979000, 18979000
.   : milestone, 18979000,
iast_GLOBAL (18.187 s) : 18187000, 18187000
.   : milestone, 18187000,
profiling (15.107 s) : 15107000, 15107000
.   : milestone, 15107000,
tracing (15.212 s) : 15212000, 15212000
.   : milestone, 15212000,
Loading
  • baseline results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.306 s [15.306 s, 15.306 s] -
appsec 15.202 s [15.202 s, 15.202 s] -104.0 ms (-0.7%)
iast 18.752 s [18.752 s, 18.752 s] 3.446 s (22.5%)
iast_GLOBAL 18.073 s [18.073 s, 18.073 s] 2.767 s (18.1%)
profiling 15.834 s [15.834 s, 15.834 s] 528.0 ms (3.4%)
tracing 15.254 s [15.254 s, 15.254 s] -52.0 ms (-0.3%)
  • candidate results
Variant Execution Time [CI 0.99] Δ no_agent
no_agent 15.59 s [15.59 s, 15.59 s] -
appsec 15.033 s [15.033 s, 15.033 s] -557.0 ms (-3.6%)
iast 18.979 s [18.979 s, 18.979 s] 3.389 s (21.7%)
iast_GLOBAL 18.187 s [18.187 s, 18.187 s] 2.597 s (16.7%)
profiling 15.107 s [15.107 s, 15.107 s] -483.0 ms (-3.1%)
tracing 15.212 s [15.212 s, 15.212 s] -378.0 ms (-2.4%)

@mcculls mcculls marked this pull request as ready for review March 20, 2025 23:43
@mcculls mcculls requested a review from a team as a code owner March 20, 2025 23:43
@mcculls mcculls requested review from ygree and dougqh March 20, 2025 23:43
@mcculls mcculls force-pushed the mcculls/peer-hostname-cache branch from b992e6f to 3cf184d Compare March 21, 2025 10:44
mcculls
mcculls commented Mar 21, 2025
View reviewed changes
...bootstrap/src/main/java/datadog/trace/bootstrap/instrumentation/decorator/BaseDecorator.java
@@ -37,6 +39,8 @@ public String apply(Class<?> clazz) {
},
Functions.PrefixJoin.of("."));

private static final DDCache<String, String> HOSTNAME_CACHE = DDCaches.newFixedSizeCache(64);
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@dougqh do you have any thoughts on sizing this cache?

ygree
ygree approved these changes Mar 21, 2025
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LGTM

@mcculls mcculls mentioned this pull request Mar 24, 2025
Merged
@mcculls mcculls merged commit b1c322b into master Mar 24, 2025
272 checks passed
@mcculls mcculls deleted the mcculls/peer-hostname-cache branch March 24, 2025 10:35
@github-actions github-actions bot added this to the 1.48.0 milestone Mar 24, 2025
svc-squareup-copybara pushed a commit to cashapp/misk that referenced this pull request Apr 11, 2025
@github-cash-renovate-jvm-2 @svc-squareup-copybara
This PR contains the following updates:
d84dd5e 
| Package | Type | Package file | Manager | Update | Change |
|---|---|---|---|---|---|
| org.flywaydb.flyway | plugin | misk/gradle/libs.versions.toml | gradle
| minor | `11.6.0` -> `11.7.0` |
|
[com.squareup.okio:okio-fakefilesystem](https://github.com/square/okio)
| dependencies | misk/gradle/libs.versions.toml | gradle | minor |
`3.10.2` -> `3.11.0` |
| [com.squareup.okio:okio](https://github.com/square/okio) |
dependencies | misk/gradle/libs.versions.toml | gradle | minor |
`3.10.2` -> `3.11.0` |
|
[com.autonomousapps.dependency-analysis](https://github.com/autonomousapps/dependency-analysis-android-gradle-plugin)
| plugin | misk/gradle/libs.versions.toml | gradle | minor | `2.15.0` ->
`2.16.0` |
| [com.datadoghq:dd-trace-api](https://github.com/datadog/dd-trace-java)
| dependencies | misk/gradle/libs.versions.toml | gradle | minor |
`1.47.3` -> `1.48.1` |
| [com.datadoghq:dd-trace-ot](https://github.com/datadog/dd-trace-java)
| dependencies | misk/gradle/libs.versions.toml | gradle | minor |
`1.47.3` -> `1.48.1` |
| [software.amazon.awssdk:sdk-core](https://aws.amazon.com/sdkforjava) |
dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |
| [software.amazon.awssdk:sqs](https://aws.amazon.com/sdkforjava) |
dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |
|
[software.amazon.awssdk:dynamodb-enhanced](https://aws.amazon.com/sdkforjava)
| dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |
| [software.amazon.awssdk:dynamodb](https://aws.amazon.com/sdkforjava) |
dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |
| [software.amazon.awssdk:aws-core](https://aws.amazon.com/sdkforjava) |
dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |
| [software.amazon.awssdk:bom](https://aws.amazon.com/sdkforjava) |
dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |
| [software.amazon.awssdk:auth](https://aws.amazon.com/sdkforjava) |
dependencies | misk/gradle/libs.versions.toml | gradle | patch |
`2.31.18` -> `2.31.20` |

---

### Release Notes

<details>
<summary>square/okio (com.squareup.okio:okio-fakefilesystem)</summary>

###
[`v3.11.0`](https://github.com/square/okio/blob/HEAD/CHANGELOG.md#Version-3110)

*2025-04-09*

-   Fix: Clear the deflater's byte array reference
-   New: Faster implementation of `String.decodeHex()` on Kotlin/JS.
- New: Declare `EXACTLY_ONCE` execution for blocks like `Closeable.use
{}` and `FileSystem.read {}`.
-   Upgrade: \[Kotlin 2.1.20]\[kotlin\_2\_1\_20].

</details>

<details>
<summary>autonomousapps/dependency-analysis-android-gradle-plugin
(com.autonomousapps.dependency-analysis)</summary>

###
[`v2.16.0`](https://github.com/autonomousapps/dependency-analysis-android-gradle-plugin/blob/HEAD/CHANGELOG.md#Version-2160)

-   \[Feat]: support `com.android.test` projects.
-   \[Feat]: support typesafe project accessors with opt-in.

```kotlin
dependencyAnalysis {
  useTypesafeProjectAccessors(true) // false by default
}
```

</details>

<details>
<summary>datadog/dd-trace-java (com.datadoghq:dd-trace-api)</summary>

###
[`v1.48.1`](https://github.com/DataDog/dd-trace-java/releases/tag/v1.48.1):
1.48.1

### Components

#### Tracer internal logging

- 🐛 Remove print line causing unnecessary logs
([#&#8203;8687](DataDog/dd-trace-java#8687) -
[@&#8203;sarahchen6](https://github.com/sarahchen6))

###
[`v1.48.0`](https://github.com/DataDog/dd-trace-java/releases/tag/v1.48.0):
1.48.0

### Known Bugs

> \[!NOTE]
> If you are experiencing issues with spamming timeout logs, please
update to the [latest
version](https://github.com/DataDog/dd-trace-java/releases/latest) or
set
[JDK_SOCKET_ENABLED](https://github.com/DataDog/dd-trace-java/blob/33fc3c9a9b7cda3beda88b8b3e5224ae2b10764a/dd-trace-api/src/main/java/datadog/trace/api/config/GeneralConfig.java#L98)
to false.

### Components

#### Application Security Management (IAST)

- ✨ Fix vulnerability location org.jose4j.lang.HashUtil
([#&#8203;8610](DataDog/dd-trace-java#8610) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Fix weak randomness in oracle.ucp.util.OpaqueString
([#&#8203;8609](DataDog/dd-trace-java#8609) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Fix weak hash false positive in
oracle.security.o5logon.O5Logon
([#&#8203;8608](DataDog/dd-trace-java#8608) -
[@&#8203;jandro996](https://github.com/jandro996))
- 🐛 Prevent before callsites targeting constructors in super calls
([#&#8203;8549](DataDog/dd-trace-java#8549) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))

#### Application Security Management (WAF)

- ✨ Update login events public SDK to V2
([#&#8203;8620](DataDog/dd-trace-java#8620) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))
- 🐛 Send RASP LFI capability only when AppSec is statically enabled
([#&#8203;8573](DataDog/dd-trace-java#8573) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Improve detection of missing request end events
([#&#8203;8510](DataDog/dd-trace-java#8510) -
[@&#8203;smola](https://github.com/smola))
- 🧹 Remove remote configuration for API Security sampling rate
([#&#8203;8486](DataDog/dd-trace-java#8486) -
[@&#8203;smola](https://github.com/smola))
- ✨ Add setUser to user monitoring SDK
([#&#8203;8482](DataDog/dd-trace-java#8482) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))
- ✨ Add missing address for signup event
([#&#8203;8469](DataDog/dd-trace-java#8469) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))
- ✨ Allow login events SDK to be used with appsec disabled
([#&#8203;8464](DataDog/dd-trace-java#8464) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))
- ✨ Add support for endpoint discovery in spring mvc
([#&#8203;8352](DataDog/dd-trace-java#8352) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))
- ✨ New API Security sampling algorithm
([#&#8203;8178](DataDog/dd-trace-java#8178) -
[@&#8203;ValentinZakharov](https://github.com/ValentinZakharov))

#### Build & Tooling

- ✨ Add buffer size customizability to JDK UDS support
([#&#8203;8629](DataDog/dd-trace-java#8629) -
[@&#8203;sarahchen6](https://github.com/sarahchen6))
- ✨ Add JDK built-in support for UDS on Java 16+
([#&#8203;8314](DataDog/dd-trace-java#8314) -
[@&#8203;sarahchen6](https://github.com/sarahchen6))

#### Configuration at Runtime

- 🐛 Send RASP LFI capability only when AppSec is statically enabled
([#&#8203;8573](DataDog/dd-trace-java#8573) -
[@&#8203;jandro996](https://github.com/jandro996))

#### Continuous Integration Visibility

- 🐛 Prevent double reporting of Scalatest events when using SBT with
test forking
([#&#8203;8682](DataDog/dd-trace-java#8682) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- 🐛 Shutdown CI Visibility test event handlers before tracer
([#&#8203;8677](DataDog/dd-trace-java#8677) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- 🐛 Do not apply JUnit 4 instrumentation to MUnit runners
([#&#8203;8675](DataDog/dd-trace-java#8675),
[#&#8203;8683](DataDog/dd-trace-java#8683) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- ✨ Remove error log when source path resolution fails on
isModified check
([#&#8203;8663](DataDog/dd-trace-java#8663) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Implement tests reordering for JUnit 4
([#&#8203;8650](DataDog/dd-trace-java#8650) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- 🐛 Set default Attempt to Fix retries if none provided from the
backend
([#&#8203;8615](DataDog/dd-trace-java#8615) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))
- ✨ Allow to manually set PR info
([#&#8203;8566](DataDog/dd-trace-java#8566) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- 🐛 Fix Test Optimization init when repo root cannot be determined
([#&#8203;8533](DataDog/dd-trace-java#8533) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- ✨ Add capabilities tagging
([#&#8203;8499](DataDog/dd-trace-java#8499),
[#&#8203;8540](DataDog/dd-trace-java#8540) -
[@&#8203;daniel-mohedano](https://github.com/daniel-mohedano))

#### Crash tracking

- 🐛 Remove dependency on bash from crash/oome uploder scripts
([#&#8203;8652](DataDog/dd-trace-java#8652) -
[@&#8203;jbachorik](https://github.com/jbachorik))

#### Data Streams Monitoring

- ✨ e2e pipeline configuration when data jobs is enabled
([#&#8203;8553](DataDog/dd-trace-java#8553) -
[@&#8203;kr-igor](https://github.com/kr-igor))

#### Dynamic Instrumentation

- 🐛 Fix In-Product when config is empty
([#&#8203;8679](DataDog/dd-trace-java#8679) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- ✨ Add support for filtering shaded third-party libs
([#&#8203;8612](DataDog/dd-trace-java#8612) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- ✨ Add In-Product Enablement
([#&#8203;8587](DataDog/dd-trace-java#8587) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- ✨⚡ Reduce footprint of SourceFile tracking
([#&#8203;8524](DataDog/dd-trace-java#8524) -
[@&#8203;jpbempel](https://github.com/jpbempel))
- ✨⚡ Optimize the SourceFile tracking
([#&#8203;8520](DataDog/dd-trace-java#8520) -
[@&#8203;jpbempel](https://github.com/jpbempel))

#### OpenTracing

- 🧹 Remove activeScope() use in OpenTracing shim
([#&#8203;8478](DataDog/dd-trace-java#8478) -
[@&#8203;mcculls](https://github.com/mcculls))

#### Profiling

- ✨ Add profiler env check command to AgentCLI
([#&#8203;8671](DataDog/dd-trace-java#8671) -
[@&#8203;jbachorik](https://github.com/jbachorik))

- ✨ Bump ddprof to 1.23.0
([#&#8203;8668](DataDog/dd-trace-java#8668) -
[@&#8203;jbachorik](https://github.com/jbachorik))
- Fix a crash related to ElfParser::loadSymbolTable
([#&#8203;191](DataDog/dd-trace-java#191)) by
[@&#8203;yanglong1010](https://github.com/yanglong1010) in
DataDog/java-profiler#192
- Unwind String.indexOf intrinsic on AArch64 by
[@&#8203;MattAlp](https://github.com/MattAlp) in
DataDog/java-profiler#193
- Fix Java 24 support by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#194
- A set of fixes related to clang, aarch64 and musl pecularities of
vmstructs stack unwinder by
[@&#8203;jbachorik](https://github.com/jbachorik) in
DataDog/java-profiler#199

- 🐛 Remove process information from JFR recording
([#&#8203;8661](DataDog/dd-trace-java#8661) -
[@&#8203;r1viollet](https://github.com/r1viollet))

- 🐛 Make TempLocationManager USER aware
([#&#8203;8605](DataDog/dd-trace-java#8605) -
[@&#8203;jbachorik](https://github.com/jbachorik))

- ✨ Extract git tags from embedded git.properties and
datadog_git.properties
([#&#8203;8561](DataDog/dd-trace-java#8561) -
[@&#8203;wmouchere](https://github.com/wmouchere))

#### Telemetry

- 🐛 Fix appsec.rasp.error and appsec.waf.error telemetry metrics
([#&#8203;8624](DataDog/dd-trace-java#8624) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Create metric: appsec.rasp.rule.skipped
([#&#8203;8618](DataDog/dd-trace-java#8618) -
[@&#8203;jandro996](https://github.com/jandro996))
- ✨ Extract git tags from embedded git.properties and
datadog_git.properties
([#&#8203;8561](DataDog/dd-trace-java#8561) -
[@&#8203;wmouchere](https://github.com/wmouchere))

#### Testing

- 🧹 Simplify ssi tests one-pipeline
([#&#8203;8558](DataDog/dd-trace-java#8558) -
[@&#8203;robertomonteromiguel](https://github.com/robertomonteromiguel))
- ✨ Add smoke tests for java's concurrent API
([#&#8203;8438](DataDog/dd-trace-java#8438) -
[@&#8203;sarahchen6](https://github.com/sarahchen6))

#### Trace context propagation

- ✨ Adding Support for `TRACE_PROPAGATION_BEHAVIOR_EXTRACT`
([#&#8203;8535](DataDog/dd-trace-java#8535) -
[@&#8203;mhlidd](https://github.com/mhlidd))

#### Tracer core

- 🐛 Ensure shaded helpers have unique names
([#&#8203;8559](DataDog/dd-trace-java#8559) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Support common config sources for user-provided git info
([#&#8203;8547](DataDog/dd-trace-java#8547) -
[@&#8203;nikita-tkachenko-datadog](https://github.com/nikita-tkachenko-datadog))
- ✨ Make the default config sources more robust when a security
manager is installed
([#&#8203;8544](DataDog/dd-trace-java#8544) -
[@&#8203;mcculls](https://github.com/mcculls))
- ✨ Support targeting services with configurations in stable
configuration file
([#&#8203;8526](DataDog/dd-trace-java#8526) -
[@&#8203;mtoffl01](https://github.com/mtoffl01))
- ✨ Add new parser for `DD_TAGS` and prioritizing `DD_SERVICE`
([#&#8203;8296](DataDog/dd-trace-java#8296) -
[@&#8203;mhlidd](https://github.com/mhlidd))

#### Tracer internal logging

- 🐛 Add missing debug log for the cloudPayloadTaggingServices config
([#&#8203;8600](DataDog/dd-trace-java#8600) -
[@&#8203;ygree](https://github.com/ygree))
- ✨ Add the possibility to output the logs of the Java tracer
in JSON
([#&#8203;8083](DataDog/dd-trace-java#8083) -
[@&#8203;cecile75](https://github.com/cecile75))

#### Tracer public API

- ✨ Introducing `DD_TRACE_EXPERIMENTAL_FEATURES_ENABLED` Config
([#&#8203;8536](DataDog/dd-trace-java#8536) -
[@&#8203;mhlidd](https://github.com/mhlidd))
- ✨ Config Consistency Round 2
([#&#8203;8489](DataDog/dd-trace-java#8489) -
[@&#8203;mhlidd](https://github.com/mhlidd))

### Instrumentations

####

- 🐛 Fix NPE in getMdcCopy of LoggingEventInstrumentation
([#&#8203;8599](DataDog/dd-trace-java#8599) -
[@&#8203;ygree](https://github.com/ygree))

#### Apache Spark instrumentation

- ✨ Instrument Runtime.exit() to finish spark application spans
([#&#8203;8572](DataDog/dd-trace-java#8572) -
[@&#8203;paul-laffon-dd](https://github.com/paul-laffon-dd))
- ✨ Configure OpenLineage if present in Spark instrumentation
([#&#8203;8541](DataDog/dd-trace-java#8541) -
[@&#8203;mobuchowski](https://github.com/mobuchowski))

#### Armeria Instrumentation

- ✨ Support armeria grpc 1.32.3
([#&#8203;8606](DataDog/dd-trace-java#8606) -
[@&#8203;github-actions](https://github.com/github-actions)\[bot])

#### AWS DynamoDB Instrumentation

- ✨ Create DynamoDB instrumentation + add span pointers for
`updateItem` and `deleteItem`
([#&#8203;8490](DataDog/dd-trace-java#8490) -
[@&#8203;nhulston](https://github.com/nhulston))

#### AWS SDK instrumentation

- ✨ Add DynamoDB in
DEFAULT_TRACE_CLOUD_PAYLOAD_TAGGING_SERVICES
([#&#8203;8595](DataDog/dd-trace-java#8595) -
[@&#8203;joeyzhao2018](https://github.com/joeyzhao2018))

#### Azure Functions instrumentation

- ✨ Enable tracer computed trace metrics by default for Azure
Functions
([#&#8203;8518](DataDog/dd-trace-java#8518) -
[@&#8203;duncanpharvey](https://github.com/duncanpharvey))
- 💡 Add azure-functions instrumentation
([#&#8203;8432](DataDog/dd-trace-java#8432) -
[@&#8203;duncanpharvey](https://github.com/duncanpharvey))

#### Core Java language instrumentation

- 🐛 Fix ForkJoinPool.execute() instrumentation on Java 21+
([#&#8203;8560](DataDog/dd-trace-java#8560) -
[@&#8203;PerfectSlayer](https://github.com/PerfectSlayer))

#### Eclipse Vert.x instrumentation

- ✨ Add vertx postgresql client instrumentation
([#&#8203;8471](DataDog/dd-trace-java#8471) -
[@&#8203;vandonr](https://github.com/vandonr) - thanks for the
contribution!)

#### Kafka instrumentation

- ✨ Support and test kafka-clients 4
([#&#8203;8581](DataDog/dd-trace-java#8581) -
[@&#8203;amarziali](https://github.com/amarziali))

#### Kotlin instrumentation

- ✨ Avoid disconnected traces when using Kotlin flowOn
([#&#8203;8651](DataDog/dd-trace-java#8651) -
[@&#8203;mcculls](https://github.com/mcculls))

#### OpenTelemetry instrumentation

- 🧹 Migrate OtelContext wrapper to new internal Context API
([#&#8203;8645](DataDog/dd-trace-java#8645) -
[@&#8203;mcculls](https://github.com/mcculls))

#### Spring instrumentation

- 🐛 Support CompletableFuture on spring webmvc controllers
([#&#8203;8659](DataDog/dd-trace-java#8659) -
[@&#8203;amarziali](https://github.com/amarziali))
- ✨ Add support for endpoint discovery in spring mvc
([#&#8203;8352](DataDog/dd-trace-java#8352) -
[@&#8203;manuel-alvarez-alvarez](https://github.com/manuel-alvarez-alvarez))

#### WebSocket Instrumentation

- ✨ Instrument Jetty websocket pojo
([#&#8203;8562](DataDog/dd-trace-java#8562) -
[@&#8203;amarziali](https://github.com/amarziali))
- 💡 Instrument Java Websocket API (JSR356)
([#&#8203;8440](DataDog/dd-trace-java#8440) -
[@&#8203;amarziali](https://github.com/amarziali))

#### All other instrumentations

- ✨ Introduce cache for peer.hostname lookup
([#&#8203;8601](DataDog/dd-trace-java#8601) -
[@&#8203;mcculls](https://github.com/mcculls))
- ✨ Support pekko http 1.1
([#&#8203;8532](DataDog/dd-trace-java#8532) -
[@&#8203;amarziali](https://github.com/amarziali))

</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**: Disabled by config. Please merge this manually once you
are satisfied.

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@ygree ygree ygree approved these changes

@amarziali amarziali amarziali approved these changes

@dougqh dougqh Awaiting requested review from dougqh

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inst: others All other instrumentations type: enhancement
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@mcculls @ygree @amarziali