HP 5820 - 10Gbps Zabbix problem

[VojuCZ]

Last week, we started using 10Gbps SFP module with optic.
At this time, traffic is between 0,6 - 1,4 Gbps. But there is problem with zabbix. Zabbix configurarion is attached bellow as image. Problem is also shown on attached picture - when traffic Raise up to ~1,2, zabbix start storing bad history :/


Can somebody help me to solve this problem ?
Thank you

[Atsushi]

Please try change from IF-MIB::ifOutOctets to IF-MIB::ifHCOutOctets?

OID:
from
.1.3.6.1.2.1.2.2.1.16.11
to
.1.3.6.1.2.1.31.1.1.1.10.11

IF-MIB::ifOutOctets is 32bit Counter.
In a high-speed network, overflow of digits occurs immediately.