From: Emmanuel Ackaouy <ack@xensource.com>
To: Atsushi SAKAI <sakaia@jp.fujitsu.com>, xen-devel@lists.xensource.com
Subject: Re: [Q] about Credit Scheduler Dom0 Scheduling policy.
Date: Wed, 18 Oct 2006 14:24:10 +0100 [thread overview]
Message-ID: <20061018132410.GA5372@cockermouth.uk.xensource.com> (raw)
In-Reply-To: <20061018131115.GA5327@cockermouth.uk.xensource.com>
On Wed, Oct 18, 2006 at 02:11:15PM +0100, Emmanuel Ackaouy wrote:
> If dom0 isn't preempting, in theory that is for one of
> two reasons:
> 1- It's consumed its fair share of CPU already.
> 2- It's been inactive for a while.
I should add that if (1), then increasing the weight of dom0
should solve the problem. Try doubling it.
If (2), then I'd like to see the xentrace output for a few
seconds worth of running your workload.
next prev parent reply other threads:[~2006-10-18 13:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-18 11:49 [Q] about Credit Scheduler Dom0 Scheduling policy Atsushi SAKAI
2006-10-18 13:11 ` Emmanuel Ackaouy
2006-10-18 13:24 ` Emmanuel Ackaouy [this message]
2006-10-23 4:13 ` Atsushi SAKAI
2006-10-23 14:32 ` Emmanuel Ackaouy
2006-10-24 6:46 ` Atsushi SAKAI
2006-10-24 9:49 ` Emmanuel Ackaouy
2006-10-25 10:29 ` Emmanuel Ackaouy
2006-10-25 13:02 ` Atsushi SAKAI
2006-10-25 14:03 ` Emmanuel Ackaouy
2006-10-26 6:15 ` Atsushi SAKAI
2006-10-26 8:35 ` Atsushi SAKAI
2006-10-26 8:42 ` Emmanuel Ackaouy
2006-10-26 12:52 ` Pasi Kärkkäinen
2006-10-26 13:04 ` Emmanuel Ackaouy
2006-10-26 13:47 ` Pasi Kärkkäinen
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