Cache hit rate
Does your object cache hit rate always show as
100%? If so, this is possibly due to a bug in the Memcached object cache controller.
The bug was fixed here: https://github.com/Ipstenu/memcached-redux/pull/2 . You may need to update your object cache drop-in.
If you're not using the Memcached object cache controller and you're always seeing either
100% cache hit rate, please let me know!