How to change/add dashboard auto refresh interval of 1s?

[simtcr]

I already tried adding,

pi@pi5server:~ $ sudo cat /etc/grafana/grafana.ini | grep min_refresh_interval
;min_refresh_interval = 1s

However when I edit and the dashboard and add 1s to,

It just goes away immediate.

Any thoughts?

Thanks.

[jangaraj]

Configure Grafana | Grafana documentation

BTW expect a problems if your datasource can’t respond within second.

[simtcr]

issue solved.
I had to take out ; from min_refresh_interval in grafana.ini

[simtcr]

@jangaraj

BTW expect a problems if your datasource can’t respond within second.

I adjusted Prometheus scrape_interval and evaluation_interval as well to 1s.
I know this could be CPU intenstive. But I will monitor CPU and temp and adjust accordingly.