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RE: v7.30.0 is slower than v2.29.0 when I upload files with FTP

From: Daniel Stenberg <daniel_at_haxx.se>
Date: Sun, 18 Aug 2013 23:31:15 +0200 (CEST)

On Thu, 15 Aug 2013, Mike Mio wrote:

> Unfortunately, the 7.32.00 win32 version is no better than 7.30 or 7.31. In
> fact it is slower. It is taking around 2 sec. per file instead of 1 sec.
>
> I am hoping this is just a configuration issue on my part.

I'm trying to spot what could possibly create that difference but A) those
small packet trace logs don't show a lot and are hard to read and B) lib/ftp.c
didn't really change a lot between 7.29.0 and 7.32.0 and I failed to see
anything that I would even consider a likely candidate for an explanation!

Are you working against a local FTP server, what is the general RTT to it like
with a mere ping?

Do you see the same slowdown with a download? Can you try using active
(PORT/EPRT) mode and see if it shows any difference?

-- 
  / daniel.haxx.se
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Received on 2013-08-18