Re: schedgraph.py

From: Julian Elischer <julian_at_elischer.org>
Date: Sat, 25 Dec 2004 22:30:02 -0800
Jeff Roberson wrote:
> I took a break from working on VFS to implement a tool that will help me
> further refine the ULE scheduler.  This may also be interesting in
> understanding application behavior under load, analyzing lock contention
> and preemption in the kernel, etc.
>
[...]

robert watson has been doing some work in a similar (but not as detailed)
vein.  he has some code that produces some quite nice graphs
of threads and cpus using KTR.
Received on Sun Dec 26 2004 - 05:30:13 UTC

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