From owner-freebsd-current@freebsd.org Thu May 25 00:12:56 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 00145D7BC46 for ; Thu, 25 May 2017 00:12:55 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-io0-x22e.google.com (mail-io0-x22e.google.com [IPv6:2607:f8b0:4001:c06::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BDB6B1FD4 for ; Thu, 25 May 2017 00:12:55 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: by mail-io0-x22e.google.com with SMTP id k91so127822600ioi.1 for ; Wed, 24 May 2017 17:12:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=zEdfKbg9kkEjQTJgVRrRTOz1tJeAUmwzybPTLVkbRT8=; b=mPj7m93Q9FDm1GO0u6J1g7IjDe3GcRDmUzZzNTbxm4Q1GUnwX+gf9EWbw3ATMJ5Y1+ U+82qFw9izX8yVuZ0UtZ+am6Zdhx/PfdrnQD/iRxxAE0atrds6HvlNMsDQcEyLheioyU DONS40SuantY0PAnHPQ2FK/FxVtFQK5RcXvLEHeQCMNeyK/98Lba9YxZjZhG0e5xluQr +nxw1VWa6aafwvboZH9qiU2xGdA2jphPCVFCHXLrDN2B+qq9R4uzeI5xr8Vq61toNSGD vRqkodB8tvEBneI20kklZheURIYE3ZSNxN68/GUBH5RgJk1U3ieEjw7lHjWGWoNT8B34 iTjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=zEdfKbg9kkEjQTJgVRrRTOz1tJeAUmwzybPTLVkbRT8=; b=ZUUe8B7gr5T1+bfYddB0p44aQ/wH+g+bodLraonaSTCnDzRAIpthuUUUWPZVN9BE5r 90KP8SSK6Lww62kQ8/8T5EmEkhPbb7j+PVeb4+HJTPsR9uqujORWJ64CchFEvgROsvBG W8EoxEIrUXYIeWFN0MMMsVxuoKQSOeFDLSRDZJYWvv5OJ+k9+G1jgI2ku/st5KhpnYxp 0etXkVJoxbDqpNV2jljHf9f9i536XJ9o9tlJjUuaSFA3cTII+YyL4CWgZN6aXr5GbBuo HbpApuaTqyyfnxPuECvhoHuefsv8coRqkkQllt4dTDY4Q3doqgYd5zZIoF82mc16Qq0L tkLw== X-Gm-Message-State: AODbwcCgOJI7b2kuCxxVbiihrc3fyL4Na4OLstivb14tedXsuBZ7sAE1 64mO2n6OaGqozjy9oXopbYDzKONKog== X-Received: by 10.107.25.203 with SMTP id 194mr33929370ioz.182.1495671175119; Wed, 24 May 2017 17:12:55 -0700 (PDT) MIME-Version: 1.0 Received: by 10.107.32.211 with HTTP; Wed, 24 May 2017 17:12:54 -0700 (PDT) In-Reply-To: References: From: Ryan Stone Date: Wed, 24 May 2017 20:12:54 -0400 Message-ID: Subject: Re: NFS client performance degradation when SMP enabled To: Rick Macklem Cc: "freebsd-current@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 May 2017 00:12:56 -0000 What type of network interface do you have? The Intel 1G (em and igb) were switched over to the "iflib" framework a few months ago and that could be the cause.