The pain of static slab allocation is real! Changing usage patterns causing problems can be tricky to track down too; mcsauna looks helpful for this. Upgrading

The pain of static slab allocation is real! Changing usage patterns causing problems can be tricky to track down too; mcsauna looks helpful for this. Upgrading to memcached 1.4.25 and running with "slab_reassign,slab_automove,lru_crawler,lru_maintainer" was a huge improvement for our primary memcached cluster at Eventbrite.