From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: ixgbevf missed stats Date: Fri, 11 Mar 2016 01:52:43 +0100 Message-ID: <2146921.CJZ2iDn7OE@xps13> References: <6A0DE07E22DDAD4C9103DF62FEBC09090343A1BC@shsmsx102.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org, "Michael S. Tsirkin" To: Yaron Illouz Return-path: Received: from mail-wm0-f53.google.com (mail-wm0-f53.google.com [74.125.82.53]) by dpdk.org (Postfix) with ESMTP id 64AC3376E for ; Fri, 11 Mar 2016 01:54:26 +0100 (CET) Received: by mail-wm0-f53.google.com with SMTP id n186so9376847wmn.1 for ; Thu, 10 Mar 2016 16:54:26 -0800 (PST) In-Reply-To: <6A0DE07E22DDAD4C9103DF62FEBC09090343A1BC@shsmsx102.ccr.corp.intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2016-03-11 00:47, Lu, Wenzhuo: > From: Yaron Illouz [mailto:yaroni@radcom.com] > > Is this the same for dpdk with virtio? Can I know if there where dropps? > I think this's another story. Let's wait and see what the virtio experts will teach us :) I'm not a virtio expert, but I think it's difficult to communicate an imissed information when the interface between host and guest is overloaded. CC Michael Tsirkin who has probably already thought how to solve it. Would it be possible to have some notifications when packets are dropped in vhost due to jam?