John Birrell wrote: > For those people experiencing a performance degradation since the DTrace > import, > please update your copy of > src/sys/cddl/compat/opensolaris/kern/opensolaris_kmem.c > by either cvsup of direct edit to remove "#define KMEM_DEBUG". > > You only need to rebuild the opensolaris kernel module after this change. The > code > is shared between ZFS and DTrace via the opensolaris kernel module. > > This is also the reason why you found it necessary to add KDB, DDB and STACK > to > your kernel. After removing KMEM_DEBUG, you won't need those. > > Please confirm that this solves the problem you have been seeing.
Yes! Last night doing a csup would peg the Sys CPU usage at 100%. After rebuilding the opensolaris kernel module everything is back to normal. There's a csup running as I type this and the system is upwards of 90%Idle. Thanks, Yarema _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
