remove hostname (and prefix) from metrics
remove hostname (and prefix) from metrics

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