On Sun, 18 Mar 2018 15:38:40 +0100 Kamil Rytarowski <n...@gmx.com> wrote:
> On 18.03.2018 14:41, Sad Clouds wrote: > > Hello, are there known I/O performance issues with NetBSD on > > VirtualBox? I've setup two similar VMs, one Linux, another one > > NetBSD, both use SATA virtual controller with one disk. > > > > Writing 1GB file sequentially: > > - Linux gives 425MB/sec, > > - NetBSD gives 27MB/sec. > > > > Repeated this several times, and got the same result. > > > > Is this expected with NetBSD? > > > > I've been observing performance issues under qemu+KVM (on a hosting > provider), making the OS very slow. This was related to virtio > drivers. > > I have not investigated it so far. > Hello, would that be any virtio drivers, or just disk drivers? I'm using VirtualBox virtio-net for network adapter, not sure if this has any effect.