Difference between revisions of "Plugin:numa"

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(Plugin has been relicensed.)
 
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   | FirstVersion={{Version|5.1}}
 
   | FirstVersion={{Version|5.1}}
 
   | Copyright=''2012'' Florian octo Forster
 
   | Copyright=''2012'' Florian octo Forster
   | License={{GPLv2}}
+
   | License={{MIT License}}
 
   | Manpage=
 
   | Manpage=
 
}}
 
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Latest revision as of 10:33, 2 August 2016

numa plugin
Type: read
Callbacks: config, init, read
Status: supported
First version: 5.1
Copyright: 2012 Florian octo Forster
License: MIT license
Manpage:
List of Plugins

The "numa" plugin reports statistics of the Non-Uniform Memory Access (NUMA) subsystem of Linux. It uses the information reported in /sys/devices/system/node/nodeXY/numastat:

  • numa_hit
  • numa_miss
  • numa_foreign
  • interleave_hit
  • local_node
  • other_node

See the kernel documentation [1] or the numastat manpage [2] for more info on these values.

Example graphs

Ccosndli0110-numa.png

Dependencies

  • Linux