method

perf_hooks.Performance.mark

markName: string,

markOptions?: PerformanceMarkOptions

): PerformanceMark;

Referenced types

interface PerformanceMarkOptions

detail?: any
startTime?: number

interface PerformanceMark

readonly detail: any
readonly duration: number
readonly entryType: 'mark'
readonly name: string
readonly startTime: number
toJSON(): any;