> We are currently having an issue with our memcache server that appears > to be flushing data even though nothing in the apps are flushing data. > I can set something with a TTL of 2 weeks yet it is only lasting in > memcache for a max of something around 30 minutes. > > Print out of getstats in one of the php applications shows the > following: > > Array > ( > [version] => 1.4.2 > [snip] > [cmd_flush] => 863 > ) > > There are no evictions so the data isnt filling up (we have set a 10GB > max and there is currently 6GB of data currently). However flushes are > rising and are at 863 as of this post. Is there something going on > that we are not seeing, or a setting somewhere? Any help would be > appreciated.
cmd_flush increasing means your application, or some cron, or some human, or some internet script (if your instance isn't protected) is issuing the command "flush_all" over and over. Also, your version is very old, but I doubt that's what's causing your flushes to happen :) -Dormando
