performanceNodeTiming.idleTime

• 类型: <number>

事件循环在其事件提供者（例如 epoll_wait）中空闲的高分辨率毫秒时间戳。这不考虑 CPU 使用情况。如果事件循环尚未启动（例如，在主脚本的第一个时钟周期中），该属性的值为 0。

【The high resolution millisecond timestamp of the amount of time the event loop has been idle within the event loop's event provider (e.g. epoll_wait). This does not take CPU usage into consideration. If the event loop has not yet started (e.g., in the first tick of the main script), the property has the value of 0.】