SOS system.cpu.util[,,avg1]

[leelilijian]

if i have two cpus,each cpu have 2 cores,the zabbix how to calculate the avg1?
please tell me ,thanks!
2cpus*2cores*util(avg1)/2cpus*2cores=?

[jan.garaj]

If you use default values (check manual), then

system.cpu.util[,,avg1] is:
2cpus*2cores*util(user, avg1)/2cpus*2cores => after simplification:
util(user, avg1) -> user utilization of all CPUs in last minute

https://www.zabbix.com/documentation/2.2/manual/config/items/itemtypes/zabbix_agent#supported_item_keys