Date: Mon, 2 Nov 2015 19:45:14 +0100 From: Christer Solskogen <christer.solskogen@gmail.com> To: freebsd-emulation@freebsd.org Subject: Re: Slowness with Virtualbox Message-ID: <n18avp$8mo$1@ger.gmane.org> In-Reply-To: <56379D92.40501@wintek.com> References: <n0lpc3$9dh$1@ger.gmane.org> <56379D92.40501@wintek.com>
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On 02.11.2015 18.29, Richard Kuhns wrote: > How many cores on your physical box? > > I have a 6 core Dell precision 7810. If hyperthreading is enabled (so > FreeBSD apparently thinks I have 12 cores), and VMs running under > VirtualBox are so slow as to be totally unusable. If I disable > hyperthreading, VMs are still extremely slow but usable in case of > emergency. > Yes, HT is enabled. I have six cores as well. Pretty sure we're facing the same issue. I've never tried with HT disabled, however. -- chs
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