How To Install ps_mem on CentOS 7
Introduction
In this tutorial we learn how to install ps_mem
on CentOS 7.
What is ps_mem
The ps_mem tool can determine how much RAM is used per program (not per process). In detail it reports sum(private RAM for program processes) + sum(Shared RAM for program processes) The shared RAM is problematic to calculate, and the tool automatically selects the most accurate method available for the running kernel.
We can use yum
or dnf
to install ps_mem
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ps_mem.
Install ps_mem on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install ps_mem
using yum
by running the following command:
Install ps_mem on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf
using the following command.
After updating yum database, We can install ps_mem
using dnf
by running the following command:
How To Uninstall ps_mem on CentOS 7
To uninstall only the ps_mem
package we can use the following command:
References
Summary
In this tutorial we learn how to install ps_mem
on CentOS 7 using yum
and dnf
.