I don't know why the ESXi host is spilling all these messages. Its affecting syslog server disk capacity shortage. I was told by GSS, these are standard events logged when ESXi host connects with vCenter server thus no action is required regarding these events. We can filter these logs in ESXi using enable_logfilters = true, but in general it is not a good practise to suppress logging, because it may limit Admin (and VMware's) ability to troubleshoot an issue.
Hoping someone can tell me if we have overlooked the root cause.
Thanks in Advance...