I am trying to devise the best way to measure the time an application spends executing in both user and system space on Linux (x86). I don't necessarily have to have user and system time measured ...

How to use the Linux iostat command to check on your storage subsystem Your email has been sent To help troubleshoot your Linux datacenter servers, you need the right tools. Jack Wallen introduces you ...

Note that the command output displays user, system and idle time along with other stats like disk read and write activity, interrupts and context switches. The following command displays the top ...

Memory is still one of the things that most determines how well your Unix servers will perform. Knowing what commands will tell you what you need to know and what their responses mean will help keep ...

The command line isn't just for wise Linux beards. It's actually an awesome tool with almost limitless functionality. Here's a primer on how it works, and how you can do almost anything with it. Note: ...