Hi Brian, My Blackbox exporter is already running with Debug Log Mode and still, I don't see and probe failed logs for that period. Also, I have ran the query for some of the instances that I saw in PENDING state, but I do not see any failures there also, probe_success is 1 for them constantly without any variation in between.
On Saturday, November 7, 2020 at 2:12:36 PM UTC+5:30 [email protected] wrote: > Go into the Prometheus query browser (front page in the web interface, > normally port 9090), and enter the query: > > probe_success{job=~"Ping-All-Servers"} > > and switch to graph mode. Is the line going up and down? Then probes are > failing. > > If you want to see logs of these failures, then on the blackbox_exporter > you'll need to add --log.level=debug to its command line args. > > Alternatively, if you are testing with curl, you can add "&debug=true" to > the URL. e.g. > > curl -g 'localhost:9115/probe?module=foo&target=bar&debug=true' > > Do this repeatedly until you see a failure, and the failure logs will be > included in the HTTP response. > > Note that the blackbox exporter by default sets a deadline of 0.5 seconds > less than the scrape interval. So if you have a very short scrape interval > (say 1s) then each probe only has 0.5s to complete. > -- 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/61caddbf-60f9-43d2-9c19-06d5d4713830n%40googlegroups.com.
