WIP: Reduce jmethodID#495

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zhengyu123 wants to merge 26 commits intomainfrom

zgu/reduce-jmethodID

Contributor

zhengyu123 commented Apr 22, 2026

What does this PR do?:

Motivation:

Additional Notes:

How to test the change?:

For Datadog employees:

If this PR touches code that signs or publishes builds or packages, or handles
credentials of any kind, I've requested a review from @DataDog/security-design-and-guidance.
This PR doesn't touch any of that.
JIRA: [JIRA-XXXX]

Unsure? Have a question? Request a review!

zhengyu123 added 4 commits

April 13, 2026 21:16

v0

3a5b1e9

v1

4f6491b

v1

491de93


          Merge

cabf407

Contributor

dd-octo-sts Bot commented Apr 22, 2026 •

edited

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Scan-Build Report

User:	runner@runnervmeorf1
Working Directory:	/home/runner/work/java-profiler/java-profiler/ddprof-lib/src/test/make
Command Line:	make -j4 all
Clang Version:	Ubuntu clang version 18.1.3 (1ubuntu1)
Date:	Fri May 1 19:47:28 2026

Bug Summary

Logic error
Bug Type	Quantity	Display?
All Bugs	1
Called C++ object pointer is null	1

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Logic error	Called C++ object pointer is null	hotspotSupport.cpp	printMethod	51	4

Contributor

dd-octo-sts Bot commented Apr 22, 2026 •

edited

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CI Test Results

Run: #25230151687 | Commit: 0b86fda | Duration: 3h 0m 17s (longest job)

❌ 10 of 32 test jobs failed

Status Overview

JDK	glibc-aarch64/debug	glibc-amd64/debug	musl-aarch64/debug	musl-amd64/debug
8	-	🚫	-	-
8-ibm	-	✅	-	-
8-j9	✅	✅	-	-
8-librca	-	-	❌	❌
8-orcl	-	🚫	-	-
11	-	🚫	-	-
11-j9	✅	✅	-	-
11-librca	-	-	❌	❌
17	🚫	🚫	-	-
17-graal	🚫	🚫	-	-
17-j9	✅	✅	-	-
17-librca	-	-	❌	🚫
21	🚫	❌	-	-
21-graal	🚫	❌	-	-
21-librca	-	-	❌	❌
25	🚫	🚫	-	-
25-graal	🚫	🚫	-	-
25-librca	-	-	❌	🚫

Legend: ✅ passed | ❌ failed | ⚪ skipped | 🚫 cancelled

Failed Tests

musl-aarch64/debug / 11-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-aarch64/debug / 25-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-aarch64/debug / 8-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-aarch64/debug / 21-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-aarch64/debug / 17-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-amd64/debug / 8-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-amd64/debug / 11-librca

Job: View logs

No detailed failure information available. Check the job logs.

musl-amd64/debug / 21-librca

Job: View logs

No detailed failure information available. Check the job logs.

glibc-amd64/debug / 21

Job: View logs

No detailed failure information available. Check the job logs.

glibc-amd64/debug / 21-graal

Job: View logs

No detailed failure information available. Check the job logs.

Summary: Total: 32 | Passed: 7 | Failed: 10 | Cancelled: 15

Updated: 2026-05-01 22:50:16 UTC

zhengyu123 added 22 commits

April 23, 2026 21:42

v2

3a22b01


          Merge

fa6d557


          Remove OopHandle

9e83514


          Merge

ed53f18

v3

a86fdc2

v3

b8a3110


          Merge branch 'main' into zgu/reduce-jmethodID

a26dde0


          Reduce debug messages

50d300c


          Merge branch 'zgu/reduce-jmethodID' of github.com:DataDog/java-profil…

396aeb8

…er into zgu/reduce-jmethodID

Fix

e711183

v4

609fc17

v5

eb8b5f4


          Merge branch 'main' into zgu/reduce-jmethodID

63f17ad

v6

708f979


          Merge branch 'zgu/reduce-jmethodID' of github.com:DataDog/java-profil…

78ef574

…er into zgu/reduce-jmethodID

v6

f83f48e

v7

d2ab30f


          Cleanup

ab0076e

v8

f314731

v9

v10

40a8520

v11

52ff5c0

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