Re: slow performance on disk/network i/o full speed after drop_caches
From: Stefan Priebe - Profihost AG
Date: Wed Aug 24 2011 - 05:01:12 EST
sync&& echo 3>/proc/sys/vm/drop_caches&& sleep 2&& echo 0
/proc/sys/vm/drop_caches
Another way to get it working again is to stop some processes. Could be
mysql or apache or php fcgi doesn't matter. Just free some memory.
Although there are already 5GB free.
Stefan
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