Intel N150 Ubuntu 25.10 Zabbix 7.2.2 zabbix_agent2 example
script
vi /etc/zabbix/scripts/get_cpu-freq.sh chmod +x /etc/zabbix/scripts/get_cpu-freq.sh
#!/bin/bash CPU="$1" CORES=4 cat /proc/cpuinfo |grep 'cpu MHz'|tail -n $[$CORES - $CPU]|head -n1 |cut -d\: -f2
test script
root@server5:~# /etc/zabbix/scripts/get_cpu-freq.sh 0;/etc/zabbix/scripts/get_cpu-freq.sh 1;/etc/zabbix/scripts/get_cpu-freq.sh 2; /etc/zabbix/scripts/get_cpu-freq.sh 3; cat /proc/cpuinfo |grep 'cpu MHz' 700.031 1357.157 1373.022 1399.930 cpu MHz : 1397.000 cpu MHz : 1400.030 cpu MHz : 1399.983 cpu MHz : 1399.439
config
vi /etc/zabbix/zabbix_agent2.d/plugins.d/cpu-mhz.conf
### Zabbix Agent2 config to monitor CPU Frequency UserParameter=cpu.freq[*],/etc/zabbix/scripts/get_cpu-freq.sh "$1"
test config
root@server5:~# zabbix_agent2 -t 'cpu.freq[3]' cpu.freq[3] [s| 1208.600]
reload zabbix agent
systemctl restart zabbix-agent2.service
ad items to Zabbix server
Zabbix → Monitoring → Hosts → (the host) Items in dropdown menu. → Create Item →
| CPU Core 0 Frequency | cpu.freq[0] |
| CPU Core 1 Frequency | cpu.freq[1] |
| CPU Core 2 Frequency | cpu.freq[2] |
| CPU Core 3 Frequency | cpu.freq[3] |
