From owner-freebsd-net@freebsd.org Thu Jun 27 03:33:41 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 256BC15D97EF; Thu, 27 Jun 2019 03:33:41 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [IPv6:2a03:3100:c:13::5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "eg.sd.rdtc.ru", Issuer "eg.sd.rdtc.ru" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id E112C6C5D1; Thu, 27 Jun 2019 03:33:29 +0000 (UTC) (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: freebsd-xen@freebsd.org Received: from [10.58.0.4] ([10.58.0.4]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTPS id x5R3XI28017063 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Thu, 27 Jun 2019 10:33:18 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: Very slow and inconsistent internal network speed (between, VM's on the same host) for FreeBSD 11.0+ as guest on, XCP-ng/XenServer To: Christian M References: <12994df1-f847-ec92-aae8-43a32e59385f@darco.dk> <20190625082103.qiiz2cikrauaqlas@MacBook-Air-de-Roger.local> <8ec84f75-2100-ff8a-6337-3c955f31da62@grosbein.net> <9c377fe7-5546-9e0b-fac9-076dd094cbac@grosbein.net> Cc: freebsd-xen@freebsd.org, freebsd-net@freebsd.org From: Eugene Grosbein Message-ID: <47bb1bfe-ac39-78d3-c9b9-17ff1896e0ec@grosbein.net> Date: Thu, 27 Jun 2019 10:33:09 +0700 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: E112C6C5D1 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; spf=permerror (mx1.freebsd.org: domain of eugen@grosbein.net uses mechanism not recognized by this client) smtp.mailfrom=eugen@grosbein.net X-Spamd-Result: default: False [0.14 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.84)[-0.836,0]; MX_INVALID(0.50)[greylisted]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-0.40)[-0.404,0]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[grosbein.net]; NEURAL_SPAM_SHORT(0.92)[0.925,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; R_SPF_PERMFAIL(0.00)[]; IP_SCORE(0.05)[asn: 29072(0.24), country: RU(0.01)]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:29072, ipnet:2a03:3100::/32, country:RU]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jun 2019 03:33:41 -0000 26.06.2019 20:17, Christian M wrote: > Started ntpd in the two main 12-0-RELEASE vm's I've been testing with. > drift files show -0.262 and -1.144 after about two hours. This is very good, so it should not be timekeeping problem. There were many fixes to FreeBSD12 after the release. Can you update to 12.0-STABLE?