JDK-8132876 : Increase PerfDataMemorySize to 64K
- Type: Bug
- Component: hotspot
- Sub-Component: svc
- Affected Version: 9
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- Submitted: 2015-08-03
- Updated: 2015-12-08
- Resolved: 2015-08-03
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| JDK 9 |
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9 b78Fixed  |
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Description
sun/jvmstat/perfdata/PrologSanity/PrologSizeSanityCheck.java is failing on machines with lots of CPUs since we create lots of compiler threads and there are 4 perf counters for each compiler thread. This eats memory. A simple solution is to just bump the default for PerfDataMemorySize from 32K to 64K
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