Node.js perf_hooks performance.mark
Node.js perf_hooks performance.mark([name])
- name < string>
Creates a new PerformanceMark entry in the Performance Timeline. A PerformanceMark is a subclass of PerformanceEntry whose performanceEntry.entryType is always ‘mark’, and whose performanceEntry.duration is always 0. Performance marks are used to mark specific significant moments in the Performance Timeline.
更多内容请参考：Node.js perf_hooks 性能钩子，或者通过 点击对应菜单 进行查看；