As the title says, I am looking for a way to get the maximum value of a time series, which resets daily. After this task is achieved I would like to create a sum over those values to get a value per month/year. What is the best way to achieve this in Prometheus?
1 Answers
As described in my post on prometheus-developers, here is a possible option, although it's far from readable:
up{job="prometheus"} + ignoring(year, month, day) group_right
count_values without() ("year", year(timestamp(
count_values without() ("month", month(timestamp(
count_values without() ("day", day_of_month(timestamp(
up{job="prometheus"}
)))
)))
))) * 0
Replace both instances of up{job="prometheus"} with whatever series selector you need. No idea how efficient this is, though. :o)
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