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Re: Slow read(2) and write(2) syscalls
On Wed, 29 Apr 2020 06:57:28 +0200
Roland Illig <roland.illig%gmx.de@localhost> 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:
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.
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