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Shermozle
Joined: 15 Apr 2004
Posts: 52
Location: London, UK
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| Posted: Mon Apr 30, 2007 6:49 pm Post subject: Atop kernel patch |
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Hi folks.
I'm sure I'm not alone in having disk I/O being the main limiting factor of his Linode these days now we have big disk and big RAM.
This tool is an enhanced top. If the supplied kernel patch is installed, you can get process-level I/O as well.
http://www.atconsultancy.nl/atop/
Screenshot of the I/O:
http://www.atconsultancy.nl/atop/screenshots.html#dskoutpatch
So Caker, how about it? |
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zunzun
Joined: 18 Feb 2005
Posts: 178
Location: Birmingham, Alabama USA
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| Posted: Tue May 01, 2007 4:07 am Post subject: Re: Atop kernel patch |
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Shermozle wrote: This tool is an enhanced top. If the supplied kernel patch is installed, you can get process-level I/O as well.
http://www.atconsultancy.nl/atop/
What's cool is Ubuntu already has atop *and* kernel
patches, see http://packages.ubuntu.com/ for atop.
James |
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Ciaran
Joined: 13 Feb 2004
Posts: 140
Location: England, UK
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| Posted: Wed May 02, 2007 3:48 am Post subject: Re: Atop kernel patch |
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zunzun wrote: What's cool is Ubuntu already has atop *and* kernel
patches, see http://packages.ubuntu.com/ for atop.
That's no use for us here at Linode though; we use kernels supplied by Linode and there's no loadable module support, as that would be a security risk. Therefore we need to go through caker for such things. :) |
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