It provides details on all aspects of system performance including system load, CPU usage, memory use, paging, swapping, disk usage, device load, network activity, etc.

Here’s a script for quickly checking on how much disk space you have on a system and how much of it is in use. It certainly beats using a calculator to tally up the columns in “df -k” output ...

When I first left the Big Blue OS behind for the world of Linux, I wallowed in guesses over how my disk space was filling up. One thing that was hard to replace from my Windows XP days was the ...

Work has had me setup a Nagios monitoring system for our servers and one of the metrics we would like to monitor is the memory usage of our servers, mainly for future capacity planning.The memory ...