For checking ESXi performance:
ssh to ESXi
run "esxtop" command
1)For memory performance
Type "c" button
2)For Memory performance
Type "m" button.
3)For network
Type "n" button.
How to increase ESXi webclient login user application timeout
To increase the default 15min timeout to 2hr Login to the esxi webclient on the right top corner ->Click the User login tab Select "...
