Which statement is true about Virtual SAN (VSAN) statistics?

Which statement is true about Virtual SAN (VSAN) statistics?

A.
VSAN statistics are gathered on a global basis.

B.
VSAN statistics are only available via third-party management software.

C.
VSAN statistics are only available via CiscoWorks management software.

D.
Special traffic counters are provided to track statistics on a per-VSAN basis.