Large number of self resolving "No data" entries in the list of problems

[cerasus]

Hi,

I was wondering if anybody knows why I'm seeing short lived "no data" entries in the list of the current problems. The majority of them self resolve within 10 minutes. But new ones appear. They are all related to SNMP checks. Any idea how to debug this? I've increased the logging level to "poller" but not seeing any messages that would give me a clue.

Thanks for any pointers.

[Ed.M]

Hi! Looks like performance issue to me. Look at the Zabbix servers graphs, especially on "data gathering process busy %", "internal process busy", look at Administration->Queue data.Or show screenshots.

[cerasus]

It turns out it was misconfiguration on my part. The NoData trigger was configured to fire after 10 minutes but the item was updated only every 15. So we're good. Thank you for the reply!