RFR: JDK-8275608: runtime/Metaspace/elastic/TestMetaspaceAllocationMT2 too slow
stuefe at openjdk.java.net
Fri Oct 22 12:49:25 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.
- tweaks to improve runtime
Stats: 27 lines in 4 files changed: 16 ins; 3 del; 8 mod
Fetch: git fetch https://git.openjdk.java.net/jdk pull/6041/head:pull/6041
More information about the hotspot-runtime-dev