Why bother? 2% more memory is within the error margin, it could be virtually anything that causes your MySQL process to use a little bit more memory in the other case, maybe your test case is a little bit different, maybe the new access patterns cause a different usage on the internal buffers, maybe it's just random chance.
The important thing is that you consume 1/10th of the CPU with caching, which means the whole thing works as it should and takes load off your MySQL server. /Henrik On Thu, Mar 25, 2010 at 08:46, p23 <[email protected]> wrote: > Hi, > I've 3 server running apache,MySQL and memcached. > i monitor the CPU+Memory usage of MySQL. > it show when i'm using MySQL with memcached (dedicated server), the > cpu usage is very low but the memory quite higher a little bit. It's > not much, but i'm wonder why it goes higher (than MySQL with memcached > disabled) since items are already cached and memcached reside in > dedicated server. I run it many times and it shows the same result. > > MySQL + query cache: > Mem: 45.0 % > Cpu: 19.0 % > > MySQL + memcached: > Mem: 47.0 % > Cpu: 2 % > > Thanks in advance :) > > To unsubscribe from this group, send email to memcached+ > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > ME" as the subject. > To unsubscribe from this group, send email to memcached+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
