On Wed, 29 Apr 2020 09:17:54 +0100 Chavdar Ivanov <[email protected]> wrote:
> On my VirtualBox 6.1.6 guest running -current amd64 I get: > > $ time cat 80mb > /dev/null > cat 80mb > /dev/null 0.00s user 0.02s system 98% cpu 0.021 total Yeah this test is not very useful, 80MiB is hardly anything and most of it is probably going from/to file cache. If you write around 10GiB dd if=/dev/zero of=out bs=1m count=10000 do you get similar I/O throughput on NetBSD and Linux guests?
