Crash of my VMs in envirenement 6.5

[majid007]

Crash of my VMs in environment 6.5

i'm working in vmware environment 6.5 with 60 VMs in win 2012R2 server most times i have a probleme in my VMs (crash OS) that need reload.

If sameone have any idea that can help me to resolve this issue ?

thanks

[nimafire · Accepted solution]

Have you check your CPU usage ? is latest patch apply on your server ?

[diegodco31]

Check if you have vmtools and windows is with the latest patches.

Any specific VM?

[lucasbernadsky]

Are your ESXi running the latest patch available?

Is your VM HW version supported in 6.5?

Is the VM running updated VM tools?

Is your physical host firmware updated? You can check it here VMware Compatibility Guide - System Search

Are your ESXi drivers updated? You can check it here https://kb.vmware.com/s/article/1027206​ and here VMware Compatibility Guide - I/O Device Search