Back to Metrics

JVM Instrumentation

docs/source/manual/jvm.rst

5.0.6501 B
Original Source

.. _manual-jvm:

################### JVM Instrumentation ###################

The metrics-jvm module contains a number of reusable gauges and :ref:metric sets <man-core-sets> which allow you to easily instrument JVM internals.

Supported metrics include:

  • Run count and elapsed times for all supported garbage collectors
  • Memory usage for all memory pools, including off-heap memory
  • Breakdown of thread states, including deadlocks
  • File descriptor usage
  • Buffer pool sizes and utilization