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From: om@iki.fi (Otto J. Makela)
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Subject: Re: Gnus horribly slow after upgrade to Fedora17
Date: Thu, 01 Aug 2013 20:10:36 +0300
Organization: Games and Theory
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Lars Magne Ingebrigtsen <larsi@gnus.org> wrote:

> om@iki.fi (Otto J. Makela) writes:
>> 26881 lines in the buffer " *server news.saunalahti.fi nntp *nntpd**"
>> which matches what I have in my .newsrc -- when I go into a group it
>> seems to drop to one line.
>
> You read 26 thousand groups?

No, I only subscribe to about 75 groups, but the news
server I am using has that many groups available.

>> But ever since the upgrade I've been plagued by slowness.
>> What can I do to debug where the time is spent?
>
> If it's requesting GROUP data from 26K groups, that's probably the
> explanation for the slowness...

Very possible. Has the gnus behaviour changed in this respect, earlier
it seemed to only do that for the groups one actually subscribes to?

This message is posted from different machine (and different gnus
version, emacs-23.1-25.el6), with this combination there is no such
slowness, although there are 51516 groups on the server.

-- 
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