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[Xen-API] Fwd: Getting VM stats

To: xen-api@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-API] Fwd: Getting VM stats
From: jdsw <jdsw2002@xxxxxxxxx>
Date: Tue, 19 Dec 2006 09:54:10 -0800 (PST)
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Do you guys have any suggestion ?
(I did not get satisfactory answers to each of the questions on dev forum)
 
In addition is there a plan for a streamlined access to things happening in Domu information through Dom0. For example: Top process information in a DomU available through Dom0 ?
 
Thanks
/Jd


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--- Begin Message ---
To: xendevel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Getting VM stats
From: jdsw <jdsw2002@xxxxxxxxx>
Date: Wed, 13 Dec 2006 15:31:04 -0800 (PST)
Hi

Q.   What is recommended way of getting the following virtual machine stats for running domain, programmatically (python preferably)?

 Memory used %, CPU %, Disk I/O , Network I/O


Q. Is there a good reason to have xentop and xenbaked/xenmon both? Do they offer different information ? Or Is one more efficient than other ?

Q. why is this information not available in through the Xend, Is it planned ? All tools can then use this information consistently without worrying about memory maps, xc or xs details.

Thanks
/Jd



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