added metrics for state events
added metrics for state events

ChallenHB/samsara,ChallenHB/samsara,samsara/samsara,samsara/samsara,samsara/samsara,samsara/samsara,samsara/samsara,ChallenHB/samsara,samsara/samsara,ChallenHB/samsara,ChallenHB/samsara