Memory Tuning

JVM arguments for memory optimization

6 min read

Memory Tuning

Memory tuning involves configuring JVM options to optimize performance.

Code Examples

Common JVM memory options

bash
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2-Xms512m
3-Xmx2g
4-XX:MaxMetaspaceSize=256m
5-XX:+HeapDumpOnOutOfMemoryError
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Use Cases

  • Production tuning
  • Avoiding OOM errors

Common Mistakes to Avoid

  • Over-allocating heap
  • Ignoring GC logs