Re: Willing to debug bug #3542 (23.0.94; File access via UNC path slow again under Windows)

[Eli Zaretskii]

> From: Mathias Dahl <address@hidden>
> Date: Mon, 6 Jul 2009 09:38:07 +0200
> Cc: address@hidden
> 
> //gbgfs1/archive75 is a share that contains 260 directories and three
> files. The server is located in our office.
> 
> C-x d //gbgfs1/archive75 RET
> 
>  Emacs 22.1.1: 1 s
>  Emacs 23.0.95.1: 95 s
> 
> So, that is about 95 times slower...

Ouch!  I'm quite sure I would have noticed such a terrible slowdown.

Let me time similar commands tomorrow in my office.

> Any tests in particular you want me to run?

Not yet.  But perhaps install StraceNT
(http://stracent.en.softonic.com/) and see what are the differences
between Emacs 22 and Emacs 23.  Maybe you will even be able to see the
system call(s) that take most of this extra time.

TIA