Cacti

Curiuos how you determined volume latency was in microseconds. If I pass "volume counter-list" to the perl script, it returns the units as milliseconds also: Hi again... The "Unified Storage Performance Management Using Open Interfaces" design guide (3/7/2008 page 117) which I w...

I think gheppner's method is a lot easier. Though my math is rusty I think his method is also mathematically correct. To try to verify I spent a couple of minutes trying it in oocalc, replicating the math sugested my netapp and what you get using an rrd and gheppner's suggestion, and it absolutely ...

... Ok, after some additional investigation I've concluded the following: 1) the units returned by the API are in milliseconds, not microseconds. 2) the value returned by a call to avg_latency is not representative of the average latency per operation, but the avg latency of the total ops in a give...