Re: Mysterious CPU eater in 3.0

[Joe Cooper]

One more data point:

Reducing disk/memory usage has no impact--the problem still occurs, 
possibly less frequently.  The machines have ample memory at 2GB and 
even with the 60GB cache_dir and 256MB cache_mem, there is 700+MB of 
available memory.

The disk I/O type has no impact.  aufs and ufs are both similarly effected.

I kind of suspect server side network issues, as it seemingly happens 
more frequently  when the byte hit ratio is extremely bad (due to 
range_offset_limit and quick_abort_min being set to -1).
--
Joe Cooper <[EMAIL PROTECTED]>
Web caching appliances and support.
http://www.swelltech.com