问题描述
如何实际计算ECSServiceAverageCPUUtilization?显然，它得到了平均值，但是实际持续时间是多少?最近15分钟的平均时间?少一点?
How Is ECSServiceAverageCPUUtilization actually calculated? It is obvious that it gets the average, but what is the actual time duration? Average of last 15 minutes? Less?
推荐答案
平均" ECSServiceAverageCPUUtilization 中的"并不表示持续时间".平均"此指标指的是 CPUUtilization 总体服务中所有任务的平均值.
The "Average" in ECSServiceAverageCPUUtilization does not mean a "time duration". The "Average" in this metric refers to an average of CPUUtilization overall all tasks in the service.
如何计算此详细信息，请参见此处:
The details how this is calculated are here:
每隔 1分钟收集一次指标.
持续时间"在定义目标跟踪扩展策略以自动扩展服务时具有意义.
The "time duration" has meaning when you define a Target Tracking scaling policy to auto-scale your service.
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