Plugin:ZFS ARC

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ZFS ARC plugin
Type: read
Callbacks: init, read
Status: supported
First version: 4.8
Copyright: 2009 Anthony Dewhurst
License: GPLv2
Manpage: n/a
List of Plugins

The ZFS ARC plugin collects information about the Adaptive Replacement Cache (ARC) of the Zeta File-System (ZFS). It reports information such as the cache size, the various hits and misses (also as a ratio) and the transferred data.

Example graph

Plugin-zfs arc-hits.png


  • kstat(3) (Solaris)