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Re: [Xen-users] xenmon

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] xenmon
From: Kaleb Pederson <kibab@xxxxxxxxxxxx>
Date: Wed, 10 May 2006 21:40:37 -0700
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I haven't seen that behavior.  In 3.0.2, I had to change the xenbaked call in 
xenmon so that it would redirect stdout to /dev/null as it kept outputting 
some debugging code that I presume accidently was left in.

The output should look something like this (note, I'm only display the left 
half of the screen as otherwise it would wrap in e-mail and look awful based 
on my terminal width):

 CPU = 0        Last 10 seconds              
 ============================================
  0   775.49 ns   0.00%       272.49 us/ex   
  0                           6.24 ms/ex     
  0   59.38 us    0.01%       0.00 ns/io     
  0   13.87 ns    0.00%       4.87 us/ex     
  0                           0/s            
  0   0/s                     0/ex           
  31  59.39 us    0.01%       20.87 ms/ex    
  31                          992.84 ms/ex   
  31  130.57 ns   0.00%       0.00 ns/io     
  31  777.88 ns   0.00%       273.33 us/ex   
  31                          0/s            
  31  0/s                     0/ex           
                   0.01%

I'm in the middle of playing with all the monitoring capabilities and am 
writing up a tutorial, of sorts, on this functionality.

There are a few things that you might find relevant in the following:

http://kibab.homeip.net/hw/vienna_hw6/tutorial.html

It's a work in progress for one of my classes, but is hopefully decent.

--Kaleb

On Wednesday 10 May 2006 1:20 pm, Ray Bryant wrote:
> When I run xenmon.py on my x86_64 box (dual core, single socket),  I get a
> single line of incomprehensible output at the top of the screen.    It
> looks something like this (extra spaces & ='s removed to make it fit):
>
>  =     99.96%  99.98%======18.70ms/exx======Waitedd============
>
> Is this a known problem?    What is the output supposed to look like?

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