Ciara ORION HF210-G5, User Manual

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32.2 Monitoring CPU Frequency in Linux
This sections contains the information on how to monitor CPU frequencies in the linux through
i7z
and
turbostat
utility.
32.2.1 i7z
The i7z is a small open source utility that reports CPU frequency information. The information displayed covers Turbo Boost, frequencies, multipliers, temperature, and times spent
in the C0/C1/C3/C6/C7 states.
For
RHEL 7.x;
download using this link:
https://mtlbpcloud2.hypertec-group.com/index.php/s/DLjBeL9FzfCbBXE
For RHEL 8.3 or later ; download using this link:
https://mtlbpcloud2.hypertec-group.com/index.php/s/DPchQUsCEV1DKte
Note : This needs to be unzipped in the Linux.
For Ubuntu 18.04, 20.04 or later ; enter the command apt install i7z to install and then go to step 3.
Caution : For Ubuntu 18.04 make sure the security fix for apt upgrade has installed and systemd is updated.
Step 1:
In the Terminal, go to the directory where i7z was downloaded.
Step 2 : Run the following command to make the file executable:
RHEL 7.x: chmod +x i7z_64bit
RHEL 8.x:
chmod +x i7z
Step 3: Run i7z to monitor the CPU frequency:
For
RHEL 7
: Enter the following command If logged in as root: ./
i7z_64bit
or If logged in as a standard user:
sudo ./i7z_64bit z
./i7z_64bit
For RHEL 8, Ubuntu 18.04 and Ubuntu 20.04 : enter the following command If logged in as root: ./ i7z or If logged in as a standard user: sudo ./i7z z