RFR: JDK-8275608: runtime/Metaspace/elastic/TestMetaspaceAllocationMT2 too slow [v2]
Thomas Stuefe
stuefe at openjdk.java.net
Fri Oct 29 08:31:40 UTC 2021
> Small tweaks to make these elastic metaspace stress tests faster.
>
> Before, runtime for individual tests was wobbling between 40+ seconds and some rare timeouts at 3+ minutes, depending on machine load and random luck. Now, we get a steadfast 35-37 seconds.
>
> I tested this manually, checking the numbers that we really test what we want to test (a lot of arena activity). Also GHAs and SAP nightlies.
>
> Thanks, Thomas
Thomas Stuefe has updated the pull request incrementally with one additional commit since the last revision:
adapt copyrights
-------------
Changes:
- all: https://git.openjdk.java.net/jdk/pull/6041/files
- new: https://git.openjdk.java.net/jdk/pull/6041/files/cea64e93..8b5ebfd8
Webrevs:
- full: https://webrevs.openjdk.java.net/?repo=jdk&pr=6041&range=01
- incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=6041&range=00-01
Stats: 10 lines in 4 files changed: 0 ins; 2 del; 8 mod
Patch: https://git.openjdk.java.net/jdk/pull/6041.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/6041/head:pull/6041
PR: https://git.openjdk.java.net/jdk/pull/6041
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