Zabbix server:zabbix[process,unreachable poller,avg,busy]): 100 %

[g18c]

Hi am getting warnings of Zabbix server:zabbix[process,unreachable poller,avg,busy]): 100 %

I have already set:

Zabbix_server.conf -> StartPoller from 256.
MySQL conf Max_connections from 512.

This seems to have made it worse, was at ~80% busy before changes now its stuck at 100%.

Values per second are ~35.


Any ideas please?

[ovas]

Hello g18c!

StartPoller has nothing to do with the error you received, which is about PollersUnreachable. There is this setting that controls Poller Unreachable count in the same configuration file - StartPollersUnreachable.
With your NVPS count default StartPollers should be fine.
I would try to fix these unreachable hosts in the long run, though.