A storage engineer determines there are problems with the iSCSI network. A vSphere administrator needs to gather performance metrics from a specific ESXi 5.x host to determine if the issue is causing high storage latency on the ESXi host. Which tool should the vSphere administrator use to gather this data?
A. esxtop
B. vmkfstools
C. vmware-cmd
D. esxcli iscsi
