Java GC logs

Grey Wolf ~

  • java
  • jvm
  • gc
  • The log
  • The garbage collection

Abstract: The log format of each collector is determined by its own implementation; in other words, each collector can have a different log format. However, the virtual machine designers maintain some commonality between the collector logs to make it easier for users to read. This article briefly introduces these commonalities.

Java GC logging can be started with +PrintGCDetails

ParallelGC, for example

YoungGC Log description:

FullGC:

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