> Mmmm. Any idea why the results are so dramtically different? 655 vs 809?
Yeah, two run-away mutt processes (*) eating up all the CPU. When ENOUGH
is small, i.e., less than a second or so, LMbench does a series of tests
and takes the mean (I believe, look at the source, lib_timing.c and *.h).
When ENOUGH is big it just does one run and reports that. So the big run
was long enough it was competing for time slices and the default ones are
short enough they get the whole slice. It's actually possible to run
LMbench on a loaded system and get fairly accurate results if you have
a decent enough clock.
(*) I use rsh to get into the main machine here and ever since Red Hat 7.?
if I'm rsh-ed in from a laptop, put the laptop to sleep and the connection
gets dropped, my mutt sessions don't get SIGHUP or whatever they should
get and they start sucking up CPU like there is no tomorrow. Does anyone
know of a fix for this?
-- --- Larry McVoy lm at bitmover.com http://www.bitmover.com/lm - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Mar 31 2003 - 22:00:17 EST