https://www.robustperception.io/graph-top-n-time-series-in-grafana
On Fri, Apr 2, 2021 at 2:22 AM chuanjia xing <[email protected]> wrote: > I have aws ec2 CPUUtilization data in Prometheus. Let's say I have data > for 100 ec2 instances for last 24 hours in a 5min granular. Now I want to > find the top 10 ec2 instances with the highest CPUUtilization in past 24 > hours. How should I compare them to select? > > I tried to use the topk() function, but that seems like returning more > than 10 instances. My understanding is it will return the topk instances in > each timestamp, which will result in way more than k instances; > > I also tried to use ave_over_time function, after applying this function > on each time series, the results are still bunch of time series and still I > don't know how to compare them. > > So what are the options for me for this? > > Thanks > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/ce826926-7a73-4a46-941e-c01e7625b1e9n%40googlegroups.com > <https://groups.google.com/d/msgid/prometheus-users/ce826926-7a73-4a46-941e-c01e7625b1e9n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/CABbyFmpTavAtWHmy6wAUU1cN2QnBCPNzAzYkAJ4hoiKvCRNepg%40mail.gmail.com.
