make clog slowdown in devel.

Dave Jones davej at redhat.com
Fri Jun 20 22:29:21 UTC 2008


I noticed something odd..

(18:25:35:davej at gelk:F-9)$ time make clog
make: `clog' is up to date.
0.22user 0.11system 0:00.33elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+52803minor)pagefaults 0swaps
(18:25:40:davej at gelk:F-9)$ cd ../devel/
(18:25:43:davej at gelk:devel)$ time make clog
make: `clog' is up to date.
0.25user 0.15system 0:02.82elapsed 14%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+76947minor)pagefaults 0swaps

The times are consistent across multiple runs. Same command in devel takes
a lot longer.  The spec file differences are irrelevant.
(tested by copying the specfile from f9 to devel)

The clog target is just a simple sed & tee, so I'm confused as to why
it takes longer.

	Dave

-- 
http://www.codemonkey.org.uk




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