Re: XP guests sluggish after around 1 week of uptime

Avi Kivity
2009-01-19T12:06:02Z

jmandawg wrote:
> Ok, it started doing it again, and I actually just rebooted the host on
> Friday Morning. Here are the outputs:
>
> procs -----------memory---------- ---swap-- -----io---- -system--
> ----cpu----
> r b swpd free buff cache si so bi bo in cs us sy id
> wa
> 0 1 204 49520 1008796 2068728 0 0 21 43 33 67 8 7 81
> 4
> 1 1 204 49196 1008824 2069256 0 0 112 712 401 8968 5 12 33
> 49
> 0 1 204 47824 1008836 2070616 0 0 100 1716 386 10048 9 11
> 40 41
> 0 1 204 47760 1008836 2070640 0 0 4 48 73 8797 9 10 46
> 34
> 0 1 204 47588 1008836 2070640 0 0 0 24 66 9007 5 9 42
> 43
> 0 1 204 47488 1008836 2070660 0 0 4 104 80 8641 8 10 41
> 41
> 0 1 204 47464 1008836 2070668 0 0 0 32 40 8812 8 9 45
> 39
> 1 2 204 47240 1008844 2070712 0 0 4 104 71 8843 7 9 2

There is a lot of wait time (last column, wrapped around to the first in
your output). Not a lot of real I/O though. Can you describe your I/O
subsystem? Are you using NFS?