Date: Sun, 17 Sep 1995 08:23:36 -0400 (EDT) From: "Jonathan M. Bresler" <jmb@kryten.Atinc.COM> To: chat@freebsd.org Subject: write-back vs write-thru Message-ID: <Pine.3.89.9509170859.C25887-0100000@kryten.atinc.com>
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10% ;)))
on friday i received a brand spanking new 'dirty' chip for the 256kB
level 2 cache sp3g motherboard i have.
last night i supped -stable and did the usual make world
write-thur:
30082.80 real 16436.87 user 3887.32 sys
36442.26 real 16598.26 user 3967.11 sys <-- excessive use of
tail -f by operator
30638.79 real 16447.05 user 3895.20 sys
write-back:
27178.79 real 16038.30 user 3789.03 sys
its only one data point and -stable does change from day to day, but
looks good!
i will run more make world's starting again wednesday night when i return
from florida.
jmb
Jonathan M. Bresler jmb@kryten.atinc.com | Analysis & Technology, Inc.
FreeBSD Postmaster jmb@FreeBSD.Org | 2341 Jeff Davis Hwy
play go. | Arlington, VA 22202
ride bike. hack FreeBSD.--ah the good life | 703-418-2800 x346
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