On Sun, Apr 8, 2012 at 10:43 PM, Yuri <y...@rawbw.com> wrote: > On 04/08/2012 20:18, Yuri wrote: > >> Same NFS operations take 11 sec from the local vbox guest and 3 sec from >> the remote host over 100Mb link. >> > > During build, top in guest shows <3% CPU load on average (during intense > NFS), but top on the host shows that VirtualBox process consumes 50% CPU. > Looks like somewhere somebody does some processing byte by byte. >
Virtualizated NIC's are slow, regardless of hypervisor, although some are better than others. Hi performance in something like XEN/KVM/Virtualbox requires pci-pass-thru, but I don't think FreeBSD supports this yet. You can use /usr/ports/emulators/virtio-kmod which will help a little. Otherwise use a jail. -- Adam Vande More _______________________________________________ freebsd-emulation@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-emulation To unsubscribe, send any mail to "freebsd-emulation-unsubscr...@freebsd.org"
