Switch a host to Zabbix Maintenance Mode has a hugeeeee delay!!
Hi community!
Zabbix Version: 4.0
I set up a Maintenance period as follows:
####################
Maintenance:
Maintenance type: No data collection
Active since: 2019-12-19 00:00
Active till: 2037-12-31 00:00
Period:
One time only
Schedule 2019-12-19 11:12
Period: 2y 8m 29d
Host and groups:
Host Groups: Maintenance
####################
However - if I manually move my host X to the "Maintenance" host group, it takes around 30 minutes from the time I added the host to the target maintenance host group "Maintenance" until I see the alerts suppressed and the respective host with "Maintenance" label--- does anybody know why this happen? The same happens when I remove the host from the host maintenance group. It takes 15-20 mins to get it out from Maintenance mode.
I checked the Timer process in Zabbix (which based on the documentation is in charge to switch off/on maintenance) and is virtually idle all the time! Documentation says Timer process checks for maintenance switches every minute. Why am I having 30 minutes delay!?
Thanks all for reading!
Zabbix Version: 4.0
I set up a Maintenance period as follows:
####################
Maintenance:
Maintenance type: No data collection
Active since: 2019-12-19 00:00
Active till: 2037-12-31 00:00
Period:
One time only
Schedule 2019-12-19 11:12
Period: 2y 8m 29d
Host and groups:
Host Groups: Maintenance
####################
However - if I manually move my host X to the "Maintenance" host group, it takes around 30 minutes from the time I added the host to the target maintenance host group "Maintenance" until I see the alerts suppressed and the respective host with "Maintenance" label--- does anybody know why this happen? The same happens when I remove the host from the host maintenance group. It takes 15-20 mins to get it out from Maintenance mode.
I checked the Timer process in Zabbix (which based on the documentation is in charge to switch off/on maintenance) and is virtually idle all the time! Documentation says Timer process checks for maintenance switches every minute. Why am I having 30 minutes delay!?
Thanks all for reading!
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