Zabbix Trapper Memeory Leak

[desmondho]

Dear all,

Here is my Zabbix environment details:
Version: Zabbix-server 2.2.1
Number of Hosts: 338
Number of Items: 5162
Distributed with totally 4 nodes

My Zabbix server is having a serious memory leak problem as attached.

And it seems the Zabbix Trapper process holding the memory and will not release until restart the zabbix-server.


I would like to know if anyone have a solution or countering this problem
Sorry for my bad English and thanks a lot~!

Best regards,
Desmond Ho

[desmondho]

After days of investigating, i found the RAM was consumed by the events update from distributing nodes.

I fixed it by enable NodeNoEvents=1 on all child nodes.
It would be appreciate if Zabbix Team found the root cause and fix it.