On Wed, 29 Apr 2020 06:57:28 +0200 Roland Illig <[email protected]> wrote:
> How can I further research where this artificial delay comes from, and > finally fix it? I've always experienced slow disk I/O with NetBSD on VirtualBox, even with fast SSD disks. Not sure if this is a NetBSD bug, or some interaction with VirtualBox layers. See this post: https://mail-index.netbsd.org/netbsd-users/2018/03/18/msg020524.html I believe there is DTrace for NetBSD, so if you have the time you can profile kernel paths and see where the latency comes from.
