hi guys
I have a vCenter Appliance 5.5 build 1476327, which is behaving very slow, VMs takes a long time to power on for example, I see using top high CPU overall usage
and wait is 70%-80% which us very high
top
top - 20:52:52 up 6:26, 2 users, load average: 15.04, 15.97, 17.72
Tasks: 180 total, 1 running, 171 sleeping, 0 stopped, 8 zombie
Cpu(s): 14.7%us, 8.9%sy, 0.7%ni, 0.0%id, 73.7%wa, 0.0%hi, 2.0%si, 0.0%st
Mem: 8194512k total, 8090052k used, 104460k free, 4784k buffers
Swap: 15735804k total, 5225536k used, 10510268k free, 1063372k cached
any idea what to check? and find the issue?
thanks