Running as a daemon/monitoring TTL
jfbustarret at wat.tv
Fri Jun 1 12:21:13 UTC 2007
Evictions were added in 1.2.2...
De : memcached-bounces at lists.danga.com [mailto:memcached-bounces at lists.danga.com] De la part de Harry McIntyre
Envoyé : vendredi 1 juin 2007 11:58
À : Ben Hartshorne; Harry McIntyre; memcached at lists.danga.com
Objet : Re: Running as a daemon/monitoring TTL
Do you know which version the eviction stats were added? We are running 1.1.12 (which came on the Ubuntu server CD I think)
On 5/31/07, Ben Hartshorne <memcache at green.hartshorne.net> wrote:
On Thu, May 31, 2007 at 10:37:07AM +0100, Harry McIntyre wrote:
> Hi there folks!
> We have just set up our first memcached server. As a test I created two
> instances using -d, one for each of our servers ethernet cards.
> Unfortunately we used the default size of 64MB. I would like to somehow
> uninstall these daemon processes and reinstall them using 8GB instances, but
> every time I do a killall and reinstanciate them at a different size, then
> do a reboot, the original size of 64 MB is restored. We are running an
> Ubuntu 7.04 server.
edit /etc/sysconfig/memcached (or wherever 'grep SYSCONFIG
/etc/init.d/memcached' tells you to find your configuration file; dunno
if it's different on ubuntu - I use CentOS) to specify CACHESIZE="8000"
for 8GB. (or should it be 8196?)
> Also, is there a good way to monitor what the current average insert time
> of the files being dropped by the LRU algorithm is? I'm not quite sure how
> to tell how hard a memcached server is being hit.
you have stats for number of sets, gets, cache_hits, and evictions,
which probably are what you're looking for.
email: ben at hartshorne.net
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