patrick at vonautomatisch.at
Thu Sep 20 11:33:06 UTC 2007
thanks for the answer.
Am 20.09.2007 um 07:36 schrieb dormando:
> How big are your items? If they're huge...
the items are small.
> Memcached doesn't return memory to the OS after an item expires.
> It's also a fancy LRU, so it'll deal with not having enough memory
> to cache all of your objects. Watch the evictions stat and your
> cache hits stats.
hmm, what is LRU?
> If the former goes up and the latter goes down, trim your data or
> get more memcached's.
I see. Guess I´ll have to wait till memcache reaches the limit (which
is 1 GB, in my case).
> patrickk wrote:
>> sorry if this is a stupid question, but I don´t have much
>> experience using memcache.
>> we launched a site 2 days ago where we use memcache with the
>> we have about 10 pages in the cache.
>> now, the cache status is at:
>> # memory usage: 238.7 MB
>> # keys in cache: 5880 of 46353
>> # cache hits: 263048 of 288603: 91%
>> i´m a bit worried about the memory usage and the huge amount of
>> keys in the cache.
>> we have only 1GB for memcache altogether and about 3 days after
>> launching the site,
>> 240 MB are gone already.
>> do I have to worry about the stats or is this intended caching-
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