CODEWITHSUNDEEP
zabbix
Raju
Raju

Reputation: 15

zabbix agent is unreachable for 5 minutes

I am getting email notification agent is unreachable for 5 minutes exactly at the same time everyday for all the agents. I didn't see any strange logs on both agent & server side. Recently we updated to 5.x and we din't chnage any configurations, still we're getting alerts at early morning only one time. There is no firewall issues. I checked the agent uptime graph in zabbix ui it's looking good there is no downtime for agent. even i increased the time out in agent still no luck. Can someone help me how to resolve it.

Thanks

Upvotes: 0

Views: 1465

Answers (1)

qwsj
qwsj

Reputation: 456

Maybe this housekeeper when he working with database, if you have a lot of data, this can cause this problem. This settings is in the server config zabbix_server.conf - HousekeepingFrequency and MaxHousekeeperDelete. You can track the server log at this moment. If your server is on monitoring, look the item with name Zabbix busy housekeeper processes, in %.

Perhaps you have some other indicators that are increasing. You can give more information at the time of the problem (graphs/logs).

Upvotes: 0

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