On Sat, Oct 29, 2016 at 07:39:29PM +0200, Jonathan Schleifer wrote:
> > I have the 1GHz version with 4 cores (32 threads).
>
> Ok, so same per-core speed, so single-threaded performance should be the same.
> (Btw, you have 8 cores, not 4. 8 cores @ 4 threads each.)
>
> > Otherwise it's probably similar to yours.
> > It's running 6.0 at the moment, yes. Some guests are running -current.
>
> Was the guest in which you ran softraid crypto -current or 6.0?
Until I get around to upgrading it, this guest is running
OpenBSD 6.0 (GENERIC.MP) #1160: Sat Jul 16 02:47:56 MDT 2016
dera...@sparc64.openbsd.org:/usr/src/sys/arch/sparc64/compile/GENERIC.MP
> Your dmesg looks similar to mine, except for a few differences:
The dmesg I posted is old. I copied it out of my mail archives.
This system was first installed with some snapshot between 5.2
and 5.3 releases, I believe.
It looks like the biggest difference is a single 3.5" disk vs hardware
RAID with two 2.5" disks (and the RAID still being built?).
When two or more guests perform heavy I/O, my system gets very slow.
I hope that SSDs will help here since they cope better with random access.
Perhaps you should investigate that option, too.
> Are you sure that LDOM was indeed using softraid crypto?
Yes.
