From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by sourceware.org (Postfix) with ESMTPS id C3E4038A4475 for ; Fri, 18 Dec 2020 09:37:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C3E4038A4475 Received: by mail-lf1-x131.google.com with SMTP id m12so3787343lfo.7 for ; Fri, 18 Dec 2020 01:37:19 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:content-transfer-encoding; bh=yGYhPS1jQUD2D83W1ynfmvVQDi+T0KzUDhF/2JFNeqI=; b=shEPlnA2NwHuitg7yKQIbvzY/dqTYWyqT4lKOuRL9XOcpBUxW+laPKLaoh9LQNPUxd LJumJohB1SRC39hK5/Qg3XIVmtWTovH260/HHK8vZTv6s4oTmATmSV7inkS+gePe66Ef o8FtdKsaYgDhU8y95Zzeos0dGqo/afp1tA73tiKmEHvmwmUG/jhBP7Hhzjwkwmf9bKRM W/jMrNewnNPn7xt8Q4QNQgDYI29ZzB/cPX2jqpXjQjC8YkSalb5l3a0y1AQ3gOEhWrMO lBX4BGddSUlzteHE3Kh5bMlQTjt9XNz5h8z1JZ+CYkH5keguTreKH1wx0FdkaLmxu97M L3dA== X-Gm-Message-State: AOAM532MR5XDrUozNQxDTIDFIW1H6fNJ5IWCuIqCk4KtocoSqUU6x4P6 puFd59JGRRvNvxfQ43k1hv0vNNSfS4sM2f/dAcP3xOAoOOw= X-Google-Smtp-Source: ABdhPJzedKgf17rty/B1JuYMzbU4XUyXGWdfRGhBcwWAwhYVb5WMtTVvJI/0vBMn77BVFlQtAUY05VWGVbnDGpyUPYU= X-Received: by 2002:a19:4b97:: with SMTP id y145mr1099545lfa.508.1608284237639; Fri, 18 Dec 2020 01:37:17 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Luis Gonzalez Date: Fri, 18 Dec 2020 10:37:05 +0100 Message-ID: Subject: Re: Rsync + SSH slow speed To: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Dec 2020 09:37:21 -0000 more tests. thanks to http://www.crouchingtigerhiddenfruitbat.org/Cygwin/timemachine.ht= ml i have obtained differents version of rsync i have tried with 3.0.9, 3.1.0, 3.1.1, 3.1.2, 3.2.3 and the speed is always 2.0MBps the 3.0.9 version of deltacopy goes to 30MBps...but needs theis own cygwin1= .dll the deltacopy 3.0.9 version has different size from cygwin. Deltacopy has 367kb size and cygwin has 375kn, obviusly is not the same version (but both says version 3.0.9 version 30) thanks El jue, 17 dic 2020 a las 19:43, Luis Gonzalez () escribi=C3=B3: > > I have tried new things. > I have copied deltaCopy into cygwin64 directory > when i made the rsync command i use the rsync from deltacopy > (--rsync-path=3D/DeltaCopy/rsync.exe ) > /usr/bin/rsync -rlptDvh --partial --del --progress -s --ignore-errors > --rsync-path=3D/DeltaCopy/rsync.exe -og --timeout=3D500 > --include-from=3D/scripts/clients/pattern.txt > --rsh=3D'ssh -p 2230 -o CheckHostIP=3Dno -o Compression=3Dno ' > Administrator@host:/cygdrive/ /dst/client/ > > with this configuration the speed goes to 30MBps :-OOOOOO > i supposed that this version of rsync is optimized for speed. > best regards > > El vie, 11 dic 2020 a las 11:59, Luis Gonzalez > () escribi=C3=B3: > > > > Hi to everybody, > > i have several windows server in different location with the latest > > version of cygwin with open ssh and rsync installed openssh 8.4p1-2 > > rsync 3.2.4dev > > i'm trying to rsync from centos with rsync 3.2.3 > > The problem is that if i use rsync > > /usr/bin/rsync -rlptDvh --partial --del --progress -s --ignore-errors > > -og --timeout=3D500 --include-from=3D/scripts/clients/pattern.txt > > --rsh=3D'ssh -p 2230 -o CheckHostIP=3Dno -o Compression=3Dno ' > > Administrator@host:/cygdrive/ /dst/client/ > > > > speed is only above 2.0MBps. CPu is over 5%, hard disk is about 1% and > > network speed is about 2% > > if i made the same rsync over linux machine on the same location speed > > is up to 60MBps(network speed on both sides is 600Mbps) > > > > i've tried to install rsync as a service on windows machine and use > > ssh as a tcp fordwarding and then the rsync speed is over 20MBps :-O > > > > Do you know what is the config problem for this slow speed with rsync > > directly over ssh? > > best regards