答复: 答复: 答复: about xenalyze

["蒋雄伟(蒋冲)" <xiongwei.jiang@alibaba-inc.com>]

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Each number means what ?

 



Each number means what ? 

 

-----邮件原件-----
发件人: dunlapg@gmail.com [mailto:dunlapg@gmail.com] 代表 George Dunlap
发送时间: 2015年5月11日 18:05
收件人: 蒋雄伟(蒋冲)
抄送: xen-devel@lists.xensource.com; xen-devel@lists.xen.org
主题: Re: [Xen-devel] 答复: 答复: about xenalyze

 

On Fri, May 8, 2015 at 3:41 AM, 蒋雄伟(蒋冲) < <mailto:xiongwei.jiang@alibaba-inc.com> xiongwei.jiang@alibaba-inc.com> wrote:

> $xenalyze --summary trace_file_discuz.bin

 

[snip]

 

> This is the full output.

 

Don't top-post please.

 

I probably should have said "attach the full output", rather than including it inline.

 

So actually -- it looks like you've set the trace to only collect HVM-related tracing information ("-e 0x8f000" from your command-line below); but to get the output that you want (with the per-domain and per-vcpu summaries), it also needs the scheduling traces, so that it knows which vcpu is running where.

 

Can you try this again with "-e 0xaf000" and see what you get?

 

-George


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