From owner-freebsd-hackers@FreeBSD.ORG Wed Dec 31 18:26:58 2014 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 6B0DC521 for ; Wed, 31 Dec 2014 18:26:58 +0000 (UTC) Received: from puchar.net (puchar.net [188.252.31.250]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "puchar.net", Issuer "puchar.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id D412E3AC2 for ; Wed, 31 Dec 2014 18:26:57 +0000 (UTC) Received: Received: from 127.0.0.1 (localhost [127.0.0.1]) by puchar.net (8.14.9/8.14.9) with ESMTP id sBVIQlBA050978 for ; Wed, 31 Dec 2014 19:26:48 +0100 (CET) (envelope-from wojtek@puchar.net) X-Authentication-Warning: puchar.net: Host laptop.wojtek.intra [10.1.0.2] (may be forged) claimed to be [10.1.0.2] Date: Wed, 31 Dec 2014 19:26:01 +0100 (CET) From: Wojciech Puchar X-X-Sender: wojtek@laptop To: hackers@freebsd.org Subject: slow IMAP download - help please Message-ID: User-Agent: Alpine 2.11 (BSF 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; format=flowed; charset=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (puchar.net [10.0.1.1]); Wed, 31 Dec 2014 19:26:48 +0100 (CET) X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Dec 2014 18:26:58 -0000 i don't know if it's dovecot2 problem or FreeBSD 10 problem. All services works fine at full speed over gigabit ethernet. IMAP works fast until you download large mail over imap. peaks at 1MB/s strange - uploading over imap goes at full speed. can you please give me hints what to check?