Alexander,
This latest version (lftp-pre4.5.0.20131214)--is showing improved
performance, including two sub-3 minute transfers for the dataset, also at
the server-level, CPU utilization increased (pure-ftpd) from 35% to 45-47%
(which isn't a problem but demonstrates lftp can pull the data faster
On Fri, Dec 13, 2013 at 09:03:00AM -0500, Justin Piszcz wrote:
This latest version (lftp-pre4.5.0.20131214)--is showing improved
performance, including two sub-3 minute transfers for the dataset, also at
the server-level, CPU utilization increased (pure-ftpd) from 35% to 45-47%
(which isn't a
Hi,
Alexander, this is great!.
Response:
1. Yes, there are only 17 instances of EAGAIN for the first 10-20GB (test
run), the strace log is now filled with read and write activity.
2. The default buffer size remains 65536 (as shown in strace) (with the
default buffer size and with 0x2)
On Fri, Dec 13, 2013 at 10:06:34AM -0500, Justin Piszcz wrote:
1. Yes, there are only 17 instances of EAGAIN for the first 10-20GB (test
run), the strace log is now filled with read and write activity.
That's great.
2. The default buffer size remains 65536 (as shown in strace) (with the
-Original Message-
From: Alexander V. Lukyanov [mailto:l...@netis.ru]
Sent: Thursday, December 12, 2013 2:47 AM
To: Justin Piszcz
Cc: lftp-devel@uniyar.ac.ru
Subject: Re: lftp-pre4.5.0-20131206
On Wed, Dec 11, 2013 at 06:37:16AM -0500, Justin Piszcz wrote:
I am using Debian
A new development snapshot is available from
http://lftp.yar.ru/ftp/devel/lftp-pre4.5.0-20131206.tar.gz
* optimized cpu usage.
* fixed file info fetching from http server.
Please test.
--
Alexander.
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lftp-devel mailing list
Hello Alexander,
$ /vapp/bin/lftp --version
LFTP | Version pre4.5.0-20131206 | Copyright (c) 1996-2013 Alexander V.
Lukyanov
Performed same test under same conditions using the same file, 3-times:
156505837056 bytes transferred in 205 seconds (726.62M/s)
156505837056 bytes transferred in 193
On Fri, Dec 06, 2013 at 04:19:22PM +0400, Alexander V. Lukyanov wrote:
A new development snapshot is available from
http://lftp.yar.ru/ftp/devel/lftp-pre4.5.0-20131206.tar.gz
* optimized cpu usage.
* fixed file info fetching from http server.
Please test.
I grabbed this version to
BTW, I have just fixed a failed assert in heap code (removing the last
heap item is a special case that was not handled properly).
--
Alexander.
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lftp-devel@uniyar.ac.ru
http://univ.uniyar.ac.ru/mailman/listinfo/lftp-devel
-Original Message-
From: Alexander V. Lukyanov [mailto:l...@netis.ru]
Sent: Friday, December 06, 2013 8:39 AM
To: Justin Piszcz
Cc: lftp-devel@uniyar.ac.ru
Subject: Re: lftp-pre4.5.0-20131206
On Fri, Dec 06, 2013 at 08:31:38AM -0500, Justin Piszcz wrote:
Hello Alexander,
$
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