High operations per second with single user (membase and php sessions)
I have an install of membase on Ubuntu 10.04 using libmemcached (0.44) for php (5.2.11) sessions. Testing this server out i'm seeing large "Operation per second" values in the admin interface. I see peaks of 10-40 even though i'm the only person on this server. Basically i'm loading a webpage and watching the graph at the same time.
I have installed this on a couple of 8.04 machines (realizing its not fully supported) and have not witnessed this behavior, one page load usually gives me less on the graphs on those servers. The y-axis is scales from 0-1 and this is from 0-40.
Is there any other monitoring i may be able to turn on to see these operations? Could this just be a graphing issue? There is only 1 item in the default (membase) bucket.
Any advice is appreciated.