Memcache `delete_misses` are very high compared to `delete_hits` while `evictions` are 0

2016-07-13 Thread Utkarsh Awasthi
Following are the stats of Memcached: STAT pid 18323 STAT uptime 384753 STAT time 1468390067 STAT version 1.4.27 STAT libevent 1.4.13-stable STAT pointer_size 64 STAT rusage_user 75.178571 STAT rusage_system 31.052279 STAT curr_connections 10 STAT total_connections 9517 STAT connection_structures

Re: Memcache `delete_misses` are very high compared to `delete_hits` while `evictions` are 0

2016-07-13 Thread dormando
Do you have a specific question? Given the subject, possibly your app is issuing delete's for stuff that isn't in the cache for some reason? On Wed, 13 Jul 2016, Utkarsh Awasthi wrote: > Following are the stats of Memcached: > STAT pid 18323 > STAT uptime 384753 > STAT time 1468390067 > STAT ver

Re: Memcache `delete_misses` are very high compared to `delete_hits` while `evictions` are 0

2016-07-14 Thread Utkarsh Awasthi
To be more specific Memcached is being used for caching html pages, If page is not found in memcached, it's been generated and saved against a key. Also no explicit `delete` command is issued. On Wednesday, July 13, 2016 at 5:59:41 PM UTC+5:30, Utkarsh Awasthi wrote: > > Following are the stats

Re: Memcache `delete_misses` are very high compared to `delete_hits` while `evictions` are 0

2016-07-14 Thread dormando
Hey, the delete_misses and delete_hits counters only tick when a delete command is run. you'll need to temporarily enable either logging via your app or via memcached to see where those delete commands are coming from. On Thu, 14 Jul 2016, Utkarsh Awasthi wrote: > To be more specific Memcached i