1. You should not care. It's a cache.

2. Check your eviction stats. If stuff is being evicted, that counter will increase.

3. It's a bad idea to have a production memcached "logging" to disk. Kind of defeats of the lot of the gains.

Brian.
http://brian.moonspot.net

On 12/16/11 10:39 AM, Michael Bennett wrote:
Hi-

Is there a setting where memcached will log when it deletes a cache
entry to make space for an incoming entry?  I am running with -vv and
so far have not seen any such logs entries, but maybe I am missing
it.  Reason I'm asking is I am storing some data with expire = 0, and
some time later when I ask for that data, its not there.  Only reason
I can think of is that its being kicked out to make room for other
things.

Thanks!

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