问题

label: pv_total{app="example"}

Current Grafana dashboard: image

The day in my data is redundant, I want to display without it in the data.

I hope my dashboard is like this (last 7 days, just one line): enter image description here

I don't know how to write a query metrics expression to remove the "day" field from the value.

I have tried using the expression label_replace(), but it didn't work.

英文:

label: pv_total{app="example",day="2023_03_15",} 123.0

Current Grafana dashboard：image

The day in my data is redundant, I want to display without it in the data

i hope my dashboard is this(last 7 days, just one line):

i don't know how to write query metrics expression to delete the day filed of value

i hava try expression label_replace(), but it's not work,

答案1

得分: -1

你可以使用Prometheus的sum()方法，在你的情况下，像这样：sum(pv_total{job="$job"})。

英文:

You can use prometheus' sum() method, in your case, like this: sum(pv_total{job="$job"}).

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