Troubleshooting Storage Performance in vSphere

As VMware Administrator you play key role to justify Storage related problems from VMware/ESXi prospective. GAVG (Guest Average Latency) total latency as seen from vSphere KAVG (Kernel Average Latency) time an I/O request spent waiting inside the vSphere storage stack. QAVG (Queue Average latency) time spent waiting in a queue inside the vSphere Storage Stack.…