We are currently testing your system as an replacement for our current management system and we are experiencing some problems with the local core/probe health. It works fine when we have our network added, 37 devices and 352 sensors. But when adding two VMware ESX server the probe health seems to drop so we get a warning (2 devices and 128 sensors). The PRTG server have 4GB of RAM and a dual core 2.4GHz CPU.
What is the best practice in monitoring VMware servers?