Hi all, we recently replaced an EMC CX4-480 with a VNX5500 and saw a perceptible improvement in the performance of all our VM's. I now have 200 gigs of fastcache that I'm about to enable but before doing so, I'd like to collect some data to determine what kind of effect it has. Are there any whitepapers, forum posts, etc. that would give me some guidelines on what data I should collect in vsphere before and after to see if I can spot improvement, such as latency figures, etc.?
Thanks,
David