OpenVZ Forum: Support » load spikes to 150-290 on HN

Home » General » Support » load spikes to 150-290 on HN

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: load spikes to 150-290 on HN [message #28072 is a reply to message #28069]

Fri, 07 March 2008 13:26

ugob
Messages: 271
Registered: March 2007

Senior Member

Well you should:

- Raise numiptent on 136
- Raise privvmpages on 144 (do you know why it is allocating that much memory?)

You should run 'vzmemcheck -vA' on the HN when high load happens. You'll see how much memory is used by each VE.

How much ram do you have?

If not installed, install sysstat and wait one day, then go into /var/log/sa/ to see the performance reports per date (sarXX).

You're saying that some VE have 300+ more process when it happens. It is important to see what kind of process it is. httpd? sendmail? java?

Please read the manual before asking questions:
http://download.openvz.org/doc/OpenVZ-Users-Guide.pdf

Please have a look at the wiki before asking questions:
http://wiki.openvz.org/Main_Page

Report message to a moderator

[Message index]

		load spikes to 150-290 on HN By: sara3 on Fri, 07 March 2008 11:52
		Re: load spikes to 150-290 on HN By: ugob on Fri, 07 March 2008 12:15
		Re: load spikes to 150-290 on HN By: sara3 on Fri, 07 March 2008 12:21
		Re: load spikes to 150-290 on HN By: ugob on Fri, 07 March 2008 12:25
		Re: load spikes to 150-290 on HN By: sara3 on Fri, 07 March 2008 12:29
		Re: load spikes to 150-290 on HN By: ugob on Fri, 07 March 2008 12:34
		Re: load spikes to 150-290 on HN By: sara3 on Fri, 07 March 2008 13:15
		Re: load spikes to 150-290 on HN By: ugob on Fri, 07 March 2008 13:26
		Re: load spikes to 150-290 on HN By: sara3 on Fri, 07 March 2008 17:16
		Re: load spikes to 150-290 on HN By: ugob on Sat, 08 March 2008 03:21
		Re: load spikes to 150-290 on HN By: sara3 on Sat, 08 March 2008 10:06
		Re: load spikes to 150-290 on HN By: ugob on Sat, 08 March 2008 15:08
		Re: load spikes to 150-290 on HN By: sara3 on Sat, 08 March 2008 15:26
		Re: load spikes to 150-290 on HN By: ugob on Sat, 08 March 2008 15:54
		Re: load spikes to 150-290 on HN By: sara3 on Sat, 08 March 2008 16:23
		Re: load spikes to 150-290 on HN By: sara3 on Wed, 12 March 2008 11:43
		Re: load spikes to 150-290 on HN By: ugob on Wed, 12 March 2008 12:17
		Re: load spikes to 150-290 on HN By: sara3 on Fri, 14 March 2008 10:13
		Re: load spikes to 150-290 on HN By: ugob on Fri, 14 March 2008 10:32

Previous Topic:	OpenVZ on Amazon EC2
Next Topic:	how to block an ip from all VE's

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Aug 19 18:39:04 GMT 2025

Total time taken to generate the page: 0.17386 seconds