Difference between revisions of "Plugin:numa"

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* local_node
 
* local_node
 
* other_node
 
* other_node
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See the kernel documentation [https://www.kernel.org/doc/Documentation/numastat.txt] or the numastat manpage [http://man7.org/linux/man-pages/man8/numastat.8.html] for more info on these values.
  
 
== Example graphs ==
 
== Example graphs ==
  
{{No Example Graph}}
 
 
[[File:ccosndli0110-numa.png]]
 
[[File:ccosndli0110-numa.png]]
  

Revision as of 09:32, 2 August 2016

numa plugin
Type: read
Callbacks: config, init, read
Status: supported
First version: 5.1
Copyright: 2012 Florian octo Forster
License: GPLv2
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