OutOfMemoryError Thrown By Coherence Nodes If -Xprof Is Used
Last updated on MARCH 08, 2017
Applies to:Oracle Coherence - Version: 3.5.2
Information in this document applies to any platform.
The following manual recommends to use the java option "-Xprof"
Oracle Coherence Getting Started Guide Release 3.5, 20 Best Practices, Heap Size Considerations
For allocation-intensive code, GC can theoretically consume close to 100% of CPU usage. For both cache server and client configurations, most CPU resources will typically be consumed by application-specific code. It may be worthwhile to view verbose garbage collection statistics (for example, -verbosegc). Use the profiling features of the JVM to get profiling information including CPU usage by GC (for example, -Xprof).
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