From owner-freebsd-net@freebsd.org Wed Apr 18 22:08:37 2018 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 31A66F85D4E for ; Wed, 18 Apr 2018 22:08:37 +0000 (UTC) (envelope-from rainer@ultra-secure.de) Received: from connect.ultra-secure.de (connect.ultra-secure.de [88.198.71.201]) by mx1.freebsd.org (Postfix) with ESMTP id A60246E39F for ; Wed, 18 Apr 2018 22:08:36 +0000 (UTC) (envelope-from rainer@ultra-secure.de) Received: (Haraka outbound); Thu, 19 Apr 2018 00:07:20 +0200 Authentication-Results: connect.ultra-secure.de; iprev=pass; auth=pass (plain); spf=none smtp.mailfrom=ultra-secure.de Received-SPF: None (connect.ultra-secure.de: domain of ultra-secure.de does not designate 217.71.83.52 as permitted sender) receiver=connect.ultra-secure.de; identity=mailfrom; client-ip=217.71.83.52; helo=[192.168.1.200]; envelope-from= Received: from [192.168.1.200] (217-071-083-052.ip-tech.ch [217.71.83.52]) by connect.ultra-secure.de (Haraka/2.6.2-toaster) with ESMTPSA id 2A0A1E67-86EC-47EA-9336-3592DCFDCEEF.1 envelope-from (authenticated bits=0); Thu, 19 Apr 2018 00:07:09 +0200 From: Rainer Duffner Message-Id: <4B3B8AD9-F923-490F-B2B6-09F4517E8D28@ultra-secure.de> Mime-Version: 1.0 (Mac OS X Mail 11.3 \(3445.6.18\)) Subject: Re: High rate of NFS cache misses after upgrading from 10.3-prerelease to 11.1-release Date: Thu, 19 Apr 2018 00:07:06 +0200 In-Reply-To: Cc: Rick Macklem , "freebsd-net@freebsd.org" To: =?utf-8?Q?Niels_Kobsch=C3=A4tzki?= References: X-Mailer: Apple Mail (2.3445.6.18) X-Haraka-GeoIP: EU, CH, 451km X-Haraka-ASN: 24951 X-Haraka-GeoIP-Received: X-Haraka-ASN: 24951 217.71.80.0/20 X-Haraka-ASN-CYMRU: asn=24951 net=217.71.80.0/20 country=CH assignor=ripencc date=2003-08-07 X-Haraka-FCrDNS: 217-071-083-052.ip-tech.ch X-Haraka-p0f: os="Mac OS X " link_type="DSL" distance=12 total_conn=14 shared_ip=Y X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on spamassassin X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00, HTML_MESSAGE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 X-Haraka-Karma: score: 6, good: 5457, bad: 3, connections: 5980, history: 5454, asn_score: 424, asn_connections: 458, asn_good: 425, asn_bad: 1, pass:asn, relaying Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Apr 2018 22:08:37 -0000 > Am 17.04.2018 um 06:45 schrieb Niels Kobsch=C3=A4tzki = : >=20 > solved now finally my problem after two weeks and it wasn't the NFS. = I > just got derailed from the real solution again and again from some > people, thus I didn't look in the right place. The cache misses are = gone > now, the application performs now faster than on the other servers. OK, but what was it?