Which tool will best meet this requirement?

A vSphere administrator needs a way of sending noncritical ESXi events to a remote server.
Due to budget constraints, no additional costs should be incurred. Which tool will best meet
this requirement?

A.
vSphere Management Appliance

B.
vSphere vCenter Log Insight

C.
vSphere Syslog Collector

D.
vSphere ESXi Dump Collector