/usr/sbin/esxcfg-info provides a view of the internal state of the VMkernel and Service Console components.  This tool is designed to provide information used in debugging and troubleshooting VMware ESX Servers.

OPTIONS
     -N N    Print info output for N iterations.

     -a –all
             Print all information available through esxcfg-info.

     -w –hardware
             Print hardware information.

     -r –resource
             Print resource and schedule information.

     -s –storage
             Print storage and disk-related information.

     -n –network
             Print console and VMkernel networking information.

     -y –system
             Print ESX Server system software information.

     -o –advopt
             Print the advanced options.

Stats like:

                  \==+Vcpu 0 Times :
                     |----Up Time...................................5948953771096
                     |----Used Time.................................121045150047
                     |----System time...............................757604332
                     |----Run Time..................................120931466689
                     |----Total Wait Time...........................5810226229619
                     |----Ready Time................................17792379668
                     |----Extra Time................................137103851718
                  \==+Vcpu 1 Times :
                     |----Up Time...................................5948953683199
                     |----Used Time.................................86015359219
                     |----System time...............................0
                     |----Run Time..................................86442159816
                     |----Total Wait Time...........................5841800107575
                     |----Ready Time................................20711030428
                     |----Extra Time................................137103851718
                  \==+Affinity Info :
                     |----Constrained...............................false
                     |----Joint.....................................true
                     |----User set..................................false
                     |----HyperThreading............................Any
                  \==+Memory Client Stats :
                     |----Touched...................................102.40 MB
                     |----Current Size..............................2.00 GB
                     |----Target Size...............................1.42 GB
                     |----Balloon Active............................1 KB
                     |----Balloon Size..............................0 KB
                     |----Balloon Target............................0 KB
                     |----Balloon Maximum...........................1.30 GB
                     |----Checkpoint Read...........................0 KB
                     |----Checkpoint Target.........................0 KB
                     |----Shared....................................1.26 GB
                     |----Zero......................................166.54 MB
                     |----Shared Saved..............................797.06 MB
                     |----COW hint..................................711.30 MB
                     |----Userworld Overhead........................47.45 MB
                     |----Overhead..................................116.24 MB
                     |----Overhead Maximum..........................207.61 MB