In my quest for excellent application indicators for Ubuntu, there have been many system monitor applications. Until recently, the forerunner for me was
indicator-multiload, an
awesome little app that displays a graphical indicator of various system resources in the indicator panel. The app is
rather customizable, and allows you to visually see your CPU, RAM, Swap, load, harddisk, and system usage - as well as providing even more details through a dropdown menu and linking to the system monitor.
However, a challenger has appeared. Meet
SysPeek.
Yes. That's it. THAT SIMPLE. It provides an extremely simple visual indicator of your current CPU load, as well as access to your system monitor and more details in the dropdown menu.
The visual indicator changes for every 10%, and it also gives a red notification when maxed out. Developer Georg Schmidl says that he plans to add more configuration options for "power users" soon.
Download
You can get SysPeek only for Ubuntu 11.04 Natty Narwhal by either downloading the .deb file, or by adding the repo ppa:vicox/syspeek to your list of sources, and installing the package syspeek. You can also run the following commands:
sudo apt-add-repository ppa:vicox/syspeek
sudo apt-get update && sudo apt-get install syspeek