Error executing query: invalid parameter 'query': parse error at char 14: unknown function with name "count_by_time"
- throw error, am I misunderstanding? 在 2020年3月3日星期二 UTC+8下午4:51:49，Brian Candler写道： > > It is controlled by the prometheus server: it's whatever scrape_interval > you set on the job which scrapes node_exporter. > > You can do a query to find out: e.g. > > count_by_time(up[5m]) > > will show the number of scrapes or scrape attempts in the last 5 minutes. > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/63ea487b-d7e8-40e7-9f16-874d777e9c3d%40googlegroups.com.
