On Tue, 21 Apr 2020 at 11:06, Rahul Hada <[email protected]> wrote: > We have configured Alertmanager to send alert notification to different > mediums. Below is the sample output of one alert from alertmanager API. > Here what does startAt & endsAt time actually refers to. Please help, as > the endsAt time does not stands for alert ends time. > > ************** > *Mountpoint:* /mnt/vol1 ","summary":"High Disk Usage on *172.20.11.80:9100 > <http://172.20.11.80:9100>* - *dh4-k1-og-ws-n1.foo.in* > <http://dh4-k1-og-ws-n1.dailyhunt.in> on the filesystem */mnt/vol1* > "},"startsAt":"2020-04-13T10:40:53.612166298+05:30","endsAt":"2020-04-21T15:26:53.612166298+05:30","generatorURL":" > http://dh4-k1-infra-prometheus-n1.foo.in:9090/graph?g0.expr=%28%28node_filesystem_size_bytes%7Bfstype%21~%22nfs.%2A%22%7D+-+node_filesystem_avail_bytes%7Bfstype%21~%22nfs.%2A%22%7D%29+%2F+node_filesystem_size_bytes%7Bfstype%21~%22nfs.%2A%22%7D+%2A+100+%3E+90%29+%2A+on%28instance%29+group_left%28nodename%29+node_uname_info\u0026g0.tab=1 > <http://dh4-k1-infra-prometheus-n1.dailyhunt.in:9090/graph?g0.expr=%28%28node_filesystem_size_bytes%7Bfstype%21~%22nfs.%2A%22%7D+-+node_filesystem_avail_bytes%7Bfstype%21~%22nfs.%2A%22%7D%29+%2F+node_filesystem_size_bytes%7Bfstype%21~%22nfs.%2A%22%7D+%2A+100+%3E+90%29+%2A+on%28instance%29+group_left%28nodename%29+node_uname_info%5Cu0026g0.tab=1> > ","status":{"state":"active","silencedBy":[],"inhibitedBy":[]},"receivers":["eben_api"] > > **************** > > Thanks in Advance >
endsAt is an implementation detail of how alerting is done reliably so that a brief disruption of alerts making it to the Alertmanager won't be an issue. Alerts are basically leases, and endsAt is when the lease is up. Basically you should never rely on either value, outside of debugging Prometheus alerting in and of itself. -- Brian Brazil www.robustperception.io -- 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/CAHJKeLpD9J7Tu0M1N8GJT2b92o_upzquRaKL5FnPORfyJ6OqTg%40mail.gmail.com.
