WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] Xenmon waiting time numbers out of bounds

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Xenmon waiting time numbers out of bounds
From: "Ashish Gupta" <ashishgup@xxxxxxxxx>
Date: Tue, 8 May 2007 14:55:43 -0500
Delivery-date: Tue, 08 May 2007 12:54:08 -0700
Dkim-signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; b=QmlBZxaobemvThCzZNXaO4oS3Pf3/r3tvxGX/QQcZbQOelq4iq0oGGHt8VeDEaE91PbEnPxlwyAWTS9I93TKmDoKEs+7GxGVtHLa6jnDJBGm3NgOLR7b3rNMvTfJ3s3HWS8iBJTnHue8l/v1pba27UQCbvNFWJWOI8+hhXm1JYE=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type; b=gshnhepSZe1tK4fYu0/KvRqXyc9+qHqfXiJbaV1fhiCQPYpNAFnWLj9Md4p0RXGbMIu89XL5ZHclIw85+vuC19dm7hcRoSUMSLGZ+X51iLIphtzw1ENLjAD7hMLN846FG0F9RZMoX3G5tfHWffO6sJgNyMNF+tNBSRASy/zS9ZM=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Hi,

I am running a parallel process inside Xen guest machines and on running Xenmon it reports > 1s waiting time for the last 1 second for dom0, which seems unreasonable ( see output below)
Is this a known issue ? Is there a workaround ?

thanks
Ashish

 CPU = 0        Last 10 seconds (99.36%)                              Last 1 second (98.33%)
 ===================================================================================================================
  0   173.53 ms   17.35%      58.10 us/ex       326.82 ms   32.68%      54.86 us/ex       Gotten
  0   754.56 ms   75.46%      286.25 us/io      540.24 ms   54.02%      100.89 us/io      Blocked
  0   18.96 s     1895.82%    6.35 ms/ex        47.12 s     4711.66%    7.91 ms/ex        Waited
  0                           2986/s                                    5957              Execution count
  0   2636/s                  0/ex              5354                    0.90/ex           I/O Count


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-devel] Xenmon waiting time numbers out of bounds, Ashish Gupta <=