Boot poster challenge

Colin Walters walters at redhat.com
Mon Nov 15 23:08:58 UTC 2004


On Mon, 2004-11-15 at 23:24 +0100, Ziga Mahkovec wrote:

> 1. I modified the boot procedure so that early in rc.sysinit, a tmpfs is
> mounted and top is run in batch mode (to output every 0.2 seconds).  The
> logged output is later parsed only up to the point where gdmgreeter is
> running and the system is relatively idle (i.e. boot complete and ready
> for login).
> 
> 2. A Java program parses the log file, builds the process tree and
> finally renders a PNG chart.  Processes are sorted by PID and traversed
> depth first.
> 
> This still needs more work but here's a sneak preview:
> http://www.klika.si/ziga/bootchart/bootchart.png

Dude.  You are awesome.





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