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[bug#44567] [PATCH] publish: Improve HTTP performance when not using --c
From: |
Ludovic Courtès |
Subject: |
[bug#44567] [PATCH] publish: Improve HTTP performance when not using --cache. |
Date: |
Mon, 16 Nov 2020 09:26:00 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Hi,
Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:
> I didn't observe any meaningful difference, it perhaps felt more
> 'steady'. The value comes from what Linux, the kernel, configures as a
> max value by default (see 'man tcp' and 'cat
> /proc/sys/net/core/wmem_max').
I see, makes sense!
>>> (make-gzip-output-port (response-port response)
>>> #:level level
>>> - #:buffer-size (* 64 1024)))
>>> + #:buffer-size %default-buffer-size))
>>
>> Does the gzip buffer size have to match the TCP buffer size? I’d say
>> not necessarily, so perhaps we should have a separate variable for the
>> gzip buffer size (or keep it as is).
>
> It doesn't, but if we're going to pick some value, it seems the network
> one (SO_SNDBUF) should be the lowest common denominator. Since we're
> augmenting the previous value, I've just all made them agree.
OK.
>> That’s it, thank you!
>
> Thanks for the review! Pushed to the 1.2.0-version branch.
Great, thanks!
Ludo’.