[Orca-users] Disk System Wide Reads/Writes Per Second

Cynthia Kiser cnk at caltech.edu
Tue May 9 19:09:28 PDT 2006

I think I recognize this symptom. Are you running at Linux 2.6 kernel?
There were changes to the output format for some of the /proc
stuff. If you are running the latest version of orca and still have
the problem, reply to the list and I'll see why my install is working
on both types of kernels. 

Quoting OG <ogjunk-orca at yahoo.com>:
> Hello,
> I'm using Orca with Procallator to collect and graph some system metrics.  I'm using the system "out of the box".  One thing I noticed is that some of the generated graphs are blank - all data is always zero.  This includes the "Disk System Wide Reads/Writes Per Second" graph, which I would really like to see, in order to get an idea about the disk activity.
> Can anyone give me any hints about how I could collect/graph disk activity information with Orca?
> Thanks,
> Otis

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