OpenVZ Forum


Home » General » Support » Massive Memory Inefficiency on 2.6.32-042stab062.2
Massive Memory Inefficiency on 2.6.32-042stab062.2 [message #48922] Thu, 17 January 2013 20:24 Go to next message
RickFL is currently offline  RickFL
Messages: 3
Registered: January 2013
Junior Member
Physical memory: 64GB
Mem in use: 31.9GB
Buffers: .5GB
Cached: 7.1GB

Wasted memory: 24.6GB


This is causing massive page faults because many ios are not cached to memory. Any ideas?




# free -m
total used free shared buffers cached
Mem: 64279 39635 24643 0 536 7195
-/+ buffers/cache: 31903 32375
Swap: 0 0 0

[Updated on: Thu, 17 January 2013 20:24]

Report message to a moderator

Re: Massive Memory Inefficiency on 2.6.32-042stab062.2 [message #48949 is a reply to message #48922] Thu, 24 January 2013 17:27 Go to previous message
mustardman is currently offline  mustardman
Messages: 91
Registered: October 2009
Member
This is probably dentry cache which according to the kernel guys is by design.

https://bugzilla.openvz.org/show_bug.cgi?id=2143
http://forum.openvz.org/index.php?t=msg&goto=48093&

Report message to a moderator

Previous Topic: Sending a message to the host
Next Topic: Wrong Memory in Containers
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Fri Jul 17 01:49:09 GMT 2026

Total time taken to generate the page: 0.13172 seconds
Powered by FUDforum Powered by Virtuozzo Containers