Thanks for comments, theres no sites, I have bought a few VMware books, very few of them mention it.I have a good idea just I have been doing it myself and thought there must be a guide , a pdf or a helpful video out there somewhere for this
If there is anything like this can you let me know :)
Andrew Hancock (VMware vExpert PRO / EE Fellow/British Beekeeper)
VMware used to have Troubleshooting Course, I'm not sure if they still do.
Use vMA
Configure Sys Log Server
Use Power CLI
Further Use tools esxtop/resxtop
https://labs.vmware.com/flings/visualesxtop
https://labs.vmware.com/flings/esxtopngc-plugin