From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Sander Eikelenboom <linux@eikelenboom.it>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: High cpu load for events/0 on dom0
Date: Tue, 12 Oct 2010 11:35:40 -0700 [thread overview]
Message-ID: <4CB4AA7C.8050003@goop.org> (raw)
In-Reply-To: <1498307836.20101011100236@eikelenboom.it>
On 10/11/2010 01:02 AM, Sander Eikelenboom wrote:
> Hi Jeremy,
>
> I saw a thread ( http://140.211.166.79/mailarchive/linux-kernel/2010/9/27/4625011/thread ) about events/0 on dom0 giving a high cpuload related to xenconsoled and tty.
It isn't really a high cpu load, just a lot of wakeups. It amounts to
~1% CPU use.
> I'm experiencing the same, is there all ready a fix for this problem ?
No.
> Perhaps there could also be a relation to my freezes which seem te happen on CPU0 according to the RCU cpu stall ?
No.
J
prev parent reply other threads:[~2010-10-12 18:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-11 8:02 High cpu load for events/0 on dom0 Sander Eikelenboom
2010-10-12 18:35 ` Jeremy Fitzhardinge [this message]
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