ESXi slows down

Hi All,

I need help in understanding why my ESXi slow downs from time to time

I have multiple ESXi in my current setup, the problem happens when sometimes in any one of the random ESXi shell commands like vim-cmd vmsvc/getallvms slows down

for e.g in one of healthy ESXi, the same commands run in 0.40s while the same command in the faulty ESXi executes in ~11 secs

Has anyone else experienced a similar behavior before and can help me to debug this?

FYI, I am using ESXi 6.0 and each of ESXi have 8 VM on it