3.4.5 Zabbix housekeeper processes more than 75% busy

[d0n0van]

On 3.4.5 Server & MariaDB 10.2
Zabbix housekeeper processes more than 75% busy

Hangins sql's in sending data state

select 
    min(clock)
from
    events
where
    events.source = 3 and events.object = 0
        and not exists( select 
            null
        from
            problem
        where
            events.eventid = problem.eventid
                or events.eventid = problem.r_eventid);






select 
    min(clock)
from
    events
where
    events.source = 0 and events.object = 0
        and not exists( select 
            null
        from
            problem
        where
            events.eventid = problem.eventid
                or events.eventid = problem.r_eventid)

https://support.zabbix.com/browse/ZBX-13275

[Alexei]

We are releasing Zabbix 3.4.6 this week with this unfortunate issue fixed.

[dl888888]

Can you include more details? We are running 3.4.6 and MarisaDB 10.0.34 and seeing Zabbix housekeeper processes more than 75% busy warning consistently.