At 07:29 AM 10/26/2010, David Wolfskill wrote:
OK -- but we were using the default scheduler in each case. The basic point I'm making here is the apparent performance regression for similarly-configured systems under 7.1 vs. 8.1.
ULE is the default in 7 as well. Perhaps remove some of the kernel options not in 7, that are in 8 by default? What is the disk subsystem ? just ata ?
They seem innocuous enough, but worth a try options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options MAC # TrustedBSD MAC Framework options FLOWTABLE # per-cpu routing cache ---Mike -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, m...@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-performance-unsubscr...@freebsd.org"