I think there is something wrong with the function contains(). Query 1 does not use contains() and takes 0.15s. from(bucket: "short") |> range(start: v.timeRangeStart,stop: v.timeRangeStop) |> filter(fn: (r)=> r["_measurement"] == "Phasor") |> filter(fn: (r) => r["UID"] =~ /RepDev0…

Hi finally, I found online a workaround that can be used to replace contains when using grafana. Here it is: Grafana + InfluxDB Flux - query for displaying multi-select variable inputs - InfluxDB - Grafana Labs Community Forums

Impact of contains() on performance

InfluxDB 2

MzazM January 22, 2021, 5:07pm 6

Hello, we keep having issues with the poor performance of contains(),
do you you know if there is a possibility that it will ever be a push-down function like filter and others?

How to fetch data from SQL and use it as filter condition

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Impact of contains() on performance

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