Current process ID of the Memcached task.
Memcached server uptime.
Number of threads used by the current Memcached server process.
Number of open connections to this Memcached server, should be the same value on all servers during normal operation.
Numer of successful connect attempts to this server since it has been started.
Number of successful "get" commands (cache hits) since startup, divide them by the "cmd_get" value to get the cache hitrate.
Number of failed "get" requests because nothing was cached for this key or the cached value was too old.
Number of "get" commands received since server startup not counting if they were successful or not.
Number of "set" commands serviced since startup.
Total number of bytes received from the network by this server.
Total number of bytes send to the network by this server.
Number of items currently in this server’s cache.
Number of items stored ever stored on this server. This is no "maximum item count" value but a counted increased by every new item stored in the cache.
Number of objects removed from the cache to free up memory for new items because Memcached reached it’s maximum memory setting (limit_maxbytes).