No data on system resource and traffic usage
Symptoms
No data in the System resources and Traffic usage sections under any user of the panel.
Causes
The service psacct can not collect any data.
Solution
Delete any unnecessary files or expand the disk partition if possible.
The psacct application, which collects statistics, requires on average at least 10% free disk space to collect information to the /var/account/pacct file.
After adding free space, restart the psacct service with the following command:
systemctl restart psacct
If the kernel version of your operating system is below 4.15.6, we recommend planning a migration to an up-to-date OS from the list of supported OSes.