The first hour in the graph is not displayed

Grafana Time Series Panel
1

Hi, I have a problem with charts. I do not see the first hour. The data in the DB are, I tried to change the time zone, but it does not help.
Can anyone advise me?

Grafana_first_hour
Grafana_first_hour1226×482 81.1 KB

2

Fixed, I added this to the query and is a chart from the beginning :slight_smile:

WHERE
__timeFilter(time) GROUP BY 1 ORDER BY __timeGroup(time,$__interval)