Why some Zabbix metrics are not getting displayed?

CentOS 7 3.10.0-693.21.1.el7.x86_64
Zabbix 3.2
grafana 5.0.4-1

Hello. I’m trying to get some host metrics from Zabbix, but not of them are displayed.
For example, I have SNMP data (“Traffic on interface Eth-Trunk1”) from my switch in Zabbix:

But when I try to make this graph in Grafana, I can’t find that metrics by scrolling. Yes, I scroll to the down and there are only “Admin status” metrics.
But if I use autofill, I got them!



Probably because there’s too heavy performance wise to load all metrics in that drop down.