>
> Hi all,
>
I’m looking for some help with percentile in Grafana - Prometheus.
I would expect that CPU usage shown by Grafana would match that of the
Excel calculation =PERCENTILE(B2:B268,0.95).
I used this query *quantile_over_time(0.95, (100 - (avg by (instance)
(irate(node_cpu_seconds_total{instance=~"$node",mode="idle"}[1m])) *
100))[$__range:])*
but it works not true, it returns an instant vector with per-series
aggregation results
Please tell me how can I get exactly what I want!
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