Zabbix Trapper configuration for multi_value in Logstash

[singu]

Hi,
I am trying to configure multi_value in my logstash configuration for zabbix and not sure what should I configure "Key" in the Zabbix UI. Without multi_vaue, i was able to configure "zabbix_key" in the Zabbix UI. With multi_value, what would be the "Key" in...

[pc99096]

i thought i could share here some of the experiences with the tools we've been experimenting with in the last few weeks.
due to some limitations in the zabbix architecture (slow API, "latest data" screen being extremely slow, busy housekeeper, backend DB performance, need for DB partitioning,...