First sorry for my bad english. I have a Vcenter to manage many vmware esxi, but when i add Vcenter to PRTG, time interval and database load from vcenter is too slow (vcenter and prtg server in the same local network). Time interval is at least 5 minute, it's impossible me, i need time interval below 5 minute. PRTG using Vcenter account to load database. So there in anyway to monitor vcenter or vmware esxi by SNMP ? Because i think SNMP is faster than using Vcenter or vmware esxi account.