[webmin-l] /webmin/proc/index_cpu.cgi runs at 20-100% load

[Oliver D. <oli...@gm...>]

30175 root 20.5 % /usr/libexec/webmin/proc/index_cpu.cgi

How may i find out what it does?

System is a Centos 7 on ARM Scaleway instance.

CentOS Linux 7.3.1611, Webmin-Version 1.840, Design-Version Authentic
Design 18.49-5, Kernel and CPU Linux 4.9.20-std-1 on armv7l