PerformanceMeasureOptionsinterface PerformanceMeasureOptions {detail?: any;duration?: number;end?: string | number;start?: string | number;}§Properties§detail?: any[src]Metadata to be included in the measure. §duration?: number[src]Duration between the start and end times. §end?: string | number[src]Timestamp to be used as the end time or string to be used as end mark. §start?: string | number[src]Timestamp to be used as the start time or string to be used as start mark.