Package org.apache.cassandra.utils

Class HeapUtils

  • public final class HeapUtils
extends java.lang.Object
    Utility to log heap histogram.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void logHeapHistogram()
      Generates a HEAP histogram in the log file.
      static java.lang.String maybeCreateHeapDump()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • logHeapHistogram

        public static void logHeapHistogram()
        Generates a HEAP histogram in the log file.

      • maybeCreateHeapDump

        public static java.lang.String maybeCreateHeapDump()
        Returns:
        full path to the created heap dump file