Date: Sun, 26 Dec 2004 00:13:07 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/tools/sched schedgraph.py Message-ID: <200412260013.iBQ0D7AF074474@repoman.freebsd.org>
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jeff 2004-12-26 00:13:07 UTC
FreeBSD src repository
Added files:
tools/sched schedgraph.py
Log:
- Add 'schedgraph' a scheduler trace visualization tool written with
python and tkinter. Schedgraph takes input from files produces by
ktrdump -ct when KTR_SCHED is compiled into the kernel. The output
represents the states of each thread with colored line segments as well
as colored points for non-state scheduler events. Each line segment and
point is clickable to obtain extra detail.
Revision Changes Path
1.1 +1209 -0 src/tools/sched/schedgraph.py (new)
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