Hello!

Please help me set up Grafana

I need summarize the metric based on current time range. For example:

I set time range “today” - and I want to see on singlestat my metric wich summarize statistic from 00:00 to current moment

or

I set time range “yesterday” - and I want to see on singlestat my metric wich summarize statistic from 00:00 yesterday to current moment

summarize(metric, ‘24h’, ‘sum’, false)&from=00:00&until=now

not working

How I can do this? Write functions example please