Only generate new metrics updates if the time elapsed from previous tick is not zero
Only generate new metrics updates if the time elapsed from previous tick is not zero

timofey-barmin/mzbench,machinezone/mzbench,MrAlone/mzbench,MrAlone/mzbench,machinezone/mzbench,MrAlone/mzbench,MrAlone/mzbench,timofey-barmin/mzbench,timofey-barmin/mzbench,machinezone/mzbench,machinezone/mzbench,timofey-barmin/mzbench,MrAlone/mzbench,timofey-barmin/mzbench,machinezone/mzbench