CPU utilization incorrect data, how to fix?

Question

Zabbix

Item CPU utilization , key system.cpu.util. Incorrect transmits data from the server. The server load in the task manager CPU is 25-40%, and the data in zabbix according to the schedule is 3-5%.
Zabbix Server
version 4.4.6 Zabbix Agent version 4.4.10 OS WinServ2016
C:\Program Files\Zabbix Agent>zabbix_get.exe -s 127.0.0.1 -k system.cpu.util - checking shows 2.609148.

Answer 1

Have you read the documentation?
https://www.zabbix.com/documentation/4.0/manual/co...

system.cpu.util[,,]
Float cpu - or all (default)
type - possible values:
user (default), idle, nice, system (default for Windows) , iowait, interrupt, softirq, steal, guest (on Linux kernels 2.6.24 and above), guest_nice (on Linux kernels 2.6.33 and above). Parameters user and nice time no longer include guest time and guest_nice time since Zabbix 3.0.14, 3.4.5 and 4.0.0.
See also platform-specific details for this parameter.
mode - possible values:
avg1 (one-minute average, default), avg5, avg15

Maybe system.cpu.load is more suitable for you?