[Users] occasional high loadavg without any noticeable cpu/memory/io load

Rene C. openvz at dokbua.com
Tue May 22 13:09:05 EDT 2012


On Tue, May 22, 2012 at 7:54 PM, Esmé de Wolf <esme at elements.nl> wrote:

> You could check your <VEID>.conf with vzcfgvalidate. But I think there is
> quite a risk when giving one of your CT’s unlimited resources. If you want
> to read-out the UBC’s from the node and see when one fails I could
> recommend you a very good script I’m using myself;
> http://wiki.openvz.org/UBC_failcnt_reset There is no need to reset the
> value’s inside your CT.****
>
>
>
Apparently no problems with the file:

# vzcfgvalidate -v yes 1407.conf
Validation completed: success

Thank you to everyone who provided suggestions, ideas and insight.  I've
added the user_beancounters to my loadmonitoring script.  Next time there
is a problem I'll check if any values are hitting the limit and see if
increasing them may fix the problem.

Best,
Rene
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