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Subject: Re: [libssh2] sftp performance

Re: [libssh2] sftp performance

From: Peter O'Gorman <libssh2-devel_at_mlists.thewrittenword.com>
Date: Mon, 30 Apr 2007 14:31:22 -0500

On Mon, Apr 30, 2007 at 02:58:16PM -0400, James Housley wrote:
> On Apr 30, 2007, at 10:39 AM, Peter O'Gorman wrote:
>
> > Hi,
> > In a quick test I noticed that using libssh2 to sftp a file takes more
> > than 20 times longer than using libssh2 to scp the same file from the
> > same server. I haven't done any profiling (well, I tried but the
> > profiling tools on my mac os x laptop consistently crashed! I should
> > check that things are properly installed) but wonder if anyone has a
> > clue why this would be the case.
>
> What version of the library are you working with? There is also many
> changing being done in the version that is in CVS related to blocking
> calls. But this doesn't mean there aren't slowdowns written into the
> code.

libssh2-0.15-20070426 snapshot.

Peter

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Received on 2007-04-30

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