Re: [Vserver] /proc/virtual/<xid>/sched Question

From: Herbert Poetzl <herbert_at_13thfloor.at>
Date: Wed 26 Jul 2006 - 16:27:10 BST
Message-ID: <20060726152710.GF11859@MAIL.13thfloor.at>

On Sun, Jul 23, 2006 at 09:29:50PM +0200, Wilhelm Meier wrote:
> Hello,
>
> I get the following entries in
>
> gs ~ # more /proc/virtual/1001/sched
> FillRate: 4,1
> Interval: 32,8
> TokensMin: 15
> TokensMax: 125
> PrioBias: 0
> VaVaVoom: 0
> cpu 0: 83 483 3919 552 0 R- 16 15 125 4/32 1/8
>
> What is the meaning of the digits after the colon on the lines
> starting with FillRate and Interval?

the values are FillRate2 and Interval2 (the values
used in the advance idle time case)

> And what are the lines starting with VaVaVoom and cpu 0 ?

vavavoom is the priority bonus calculated for the
guest when you use the priority extension of the
scheduler (which allows to give priority bonus to
guests using little cpu over guests using a lot of
cpu resources)

the cpu <N> lines give the current scheduler state
for each cpu , the fields are:

 <user-ticks>
 <sys-ticks>
 <hold-ticks>
 <token-time> in ticks
 <idle-time> in ticks
 <H/R> on hold/running
 <I/-> idle time/normal
 <tokens>
 <tokens-min>
 <tokens-max>
 <fillrate>/<interval>
 <fillrate2>/<interval2>

HTH,
Herbert

> Thanks for any explanation.
>
> --
> Wilhelm Meier
> email: wilhelm.meier@fh-kl.de
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Received on Wed Jul 26 16:28:48 2006

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