alert - avg() 在 grafana 警报中是什么意思？

Question

我在 grafana 警报中对 avg() 感到困惑，我没有找到任何文件来解释其含义。

avg() 如何计算？如果我将每 5m 评估一次设置为 0m，avg() 是否与 sum() 相同？任何人都可以解释在这种情况下 avg() 是如何计算的？

Answer 1

based on your screenshot you will an alert of get the average of a single metric resulting from query A over the last 192 hours is above 1 and one if it is above 1.

Please note, that you have only a single alert per panel, this will result in an always-on alert.