I write
export GF_DASHBOARDS_MIN_REFRESH_INTERVAL=‘500ms’
I check (I see the new variable)
echo $GF_DASHBOARDS_MIN_REFRESH_INTERVAL
env | grep GF
systemctl start grafana-server
But in the dashboard the minimum refreshing time interval I see is still ‘5ms’
Except for the specific env var, my problems is very similar to :
Does someone have an idea ? thank you
Did you ever figure this out? Having the same issue and have no clue what to do 
Same problem with grafana/grafana-oss GF_AUTH_GENERIC_OAUTH_SIGNOUT_REDIRECT_URL is set but not included in grafana config.
