On Thursday, August 20, 2020 at 3:56:11 PM UTC+2 [email protected] wrote:
> Try sum_over_time(metric[4d])
>
Hi!
Yep, tried that. Something like this:
sum(sum(sum_over_time(server_restarts{result="failed"}[1h])) without
(instance))
But unfortunately this doesn't give an accurate number at all. If I select
last 7 days in Grafana, but the time range here is 1h this messes up badly.
And to be honest, I don't fully understand the correlation between time
range in promql and the grafana time range. I do understand that time range
`[1h]` is like a sample rate. So I could try and change this to 7d but that
messes up things even more. :D
What I can understand to use would to have a variable which you ALSO need
to adjust while selecting the time frame in Grafana. I guess that could
work.
>
> https://prometheus.io/docs/prometheus/latest/querying/functions/#aggregation_over_time
>
> If you are getting separate values per instance or pod, then sum() over
> all the timeseries.
>
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