Razor-qt/razor-qt — pull request #434 by kuzmas (2012-10-13 06:30:13+00:00)
Title: SysStat library and plugin

I've made a panel plugin which gathers and shows some statistics about system resources.

Features:
* lightweight but highly customizable
* /proc FS is used as a source, so no additional dependencies
* can show CPU usage (system, user, nice, other - stacked, all in individual colours)
* can scale CPU usage according to current CPU frequency
* can show statistics for individual CPU core or for the whole CPU in average
* can show Memory consumption (applications, buffers, cached - stacked, all in individual colours)
* can show Swap consumption
* can show current Network trafic for selected interface (received, transmitted - overlapped, in individual colours, plus auto-generated colour for overlapped areas)
* can scale Network traffic according to selected maximum in range from 1B/s to 512GB/s
* can show Network traffic in linear scale or logarithmic scale (in logarithmic scale it's easier to spot small traffic)
* can show lines across graphs (number is customizable)
* can show a label on top of graph
* customizable label text, font and colour
* customizable update speed (from 0.5s to 60s in 0.5s steps)
* customizable history size (equal to plugin width)
* all plugin instances update graphs synchronously
* all colours customizable