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weird memory usage [message #26088] Tue, 15 January 2008 13:44 Go to next message
arghbis is currently offline  arghbis
Messages: 35
Registered: November 2007
Member
Hi,

i've just installed few VE using openvz, and like usual, added some monitoring for allocated ressources.

One problem occurs: i have a VE running MySQL and the memory usage show 100%.
free -m show :
Mem: 281 281 0 0 0 0
-/+ buffers/cache: 281 0
Swap: 0 0 0

Even if i increase the ressources (privmpages, oom, vmguar, etc), the amount of available memory is still 281Mb and is still used at 100%

The config for this VE is the same as another that i use in production on a similar hardware and software, and the other on does not show this "weird" behaviour.

Does anybody have an idea?

thanks

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Re: weird memory usage [message #26144 is a reply to message #26088] Wed, 16 January 2008 08:19 Go to previous messageGo to next message
maratrus is currently offline  maratrus
Messages: 1495
Registered: August 2007
Location: Moscow
Senior Member
Hi,

I think You should to restart your VPS, please do it. Is 'free -m' output still weird?
But it is not expected behavior. I'll try to investigate this issue.

Thank You!

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Re: weird memory usage [message #26145 is a reply to message #26144] Wed, 16 January 2008 08:34 Go to previous messageGo to next message
arghbis is currently offline  arghbis
Messages: 35
Registered: November 2007
Member
i will plan a VE restart tonight and give feedback on this problem (wether it is solved or not)

thanks

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Re: weird memory usage [message #26200 is a reply to message #26145] Thu, 17 January 2008 07:10 Go to previous message
arghbis is currently offline  arghbis
Messages: 35
Registered: November 2007
Member
after VE restart, the ressources are well accounted. However, the huge load average problem remains.
( http://forum.openvz.org/index.php?t=tree&goto=26138& #msg_26138)

thanks

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