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SubjectRe: [Announce] Linux Test Project
> > If you have any tests, would you care to share them? 
>
> a kernel build
> lmbench
> a ping flood

More specifically than what Jeff said:

# Kernel build
make -j 8 MAKE="make -j 8"

# Thrash the VM system, using lmdd (part of lmbench)
# This allocates a 256m buffer, bzeros it, then writes a pattern in
# it 10 times. If you have 512M of memory, use 512M.
lmdd opat=1 bs=256m count=10

# Thrash the network
lmbench/bin/i686-linux/bw_tcp -s
lmbench/bin/i686-linux/lat_tcp -s
# This won't work but you get the idea; I use xfanout for this.
for i in a b c d e f
do rsh $i lmbench/bin/i686-linux/lat_tcp -s `hostname` &
rsh $i lmbench/bin/i686-linux/bw_tcp -s `hostname` &
done; wait

There's more, but a system which can do all of that well is not one which
sucks :-)
--
---
Larry McVoy lm@bitmover.com http://www.bitmover.com/lm

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