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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