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Re: [hobbit] Load Averages

Load is a measure of how many processes are running or runnable and is not directly related to % of CPU used. There are cases where Load average is through the roof but CPU % is very low, usually when when the server is having issues talking to NFS storage or accessing some kind of I/O resource.
We generally monitor load average based on number of CPUs in the box. Our standard is yellow at 1.5 * # CPUs and red at 2 * # CPUs. YMMV. 

On Oct 8, 2008, at 5:16 PM, Gavin Leonard wrote:
I am getting pages from my hobbit server when some of my linux systems are hitting 15 on their load avg. does that equate to something worse than it sounds? Cause 15% load average on a linux system does not seem that bad? Or is it not a percentage? 



Gavin Leonard
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Director, Systems-Network Engineering
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 gleonard (at) progrexion.com



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