I have added our Solarwinds SQL server to APM just to see what the product can do in order to work out whether its worth buying.
All the components are showing as up but we get both Page Read and Page Write counters hitting the threshold 4-5 times each day.
I have looked at the limits which are 90 and 110 by default but at certain times of the day Page Reads can go to over 1500 and writes over 5000!!
We poll several thousand devices with NPM every 30-60 seconds so maybe this value is normal??
We have SQL 2008 Enterprise on a dedicated SQL server, Dual Quad Core with 12GB of Memory.