Date: Fri, 07 Apr 2023 09:22:31 +0000 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Alan Somers <asomers@freebsd.org> Cc: FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: textdumps are too slow Message-ID: <202304070922.3379MVW5077791@critter.freebsd.dk> In-Reply-To: <CAOtMX2j-Muz2uFE5YkYQ7atvQO9VrT4pDdvVnay-S%2BNi6rZNMQ@mail.gmail.com> References: <CAOtMX2j-Muz2uFE5YkYQ7atvQO9VrT4pDdvVnay-S%2BNi6rZNMQ@mail.gmail.com>
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-------- Alan Somers writes: > However, these servers also have about 10,000 threads > apiece, so textdumps are also slow. They take tens of minutes. > I have dual console setup: both serial and video. It seems to me that > the speed of the textdump might be limited by the video system. I would expect them to be limited by the serial console speed before the video system speed ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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