What exactly is ep_latency_get_cmd?
I'm looking at the stats coming from my cluster and the ep_latency_get_cmd numbers run in lockstep with cmd_get (the values are the same). All of my cache is being served from memory.
Is this trying to measure the latency of the get command, but only to millisecond accuracy so it can't show anything less than 1ms?
If I use the timings argument to cbstats, I see a histogram with gets being served mostly in the 8-16 microseconds range. Is the ep_latency_get_cmd trying to show that same information, or something completely different?
The docs at http://www.couchbase.com/docs/couchbase-manual-1.8/cbstats-all-bucket-in... aren't detailed enough.