From owner-freebsd-questions@freebsd.org Mon Jul 24 21:44:24 2017 Return-Path: Delivered-To: freebsd-questions@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 AC603DA911F for ; Mon, 24 Jul 2017 21:44:24 +0000 (UTC) (envelope-from rvan@sdf.org) Received: from mx.sdf.org (ol.sdf.org [205.166.94.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "ol.sdf.org", Issuer "ol.sdf.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 93ADE7DE1E for ; Mon, 24 Jul 2017 21:44:23 +0000 (UTC) (envelope-from rvan@sdf.org) Received: from sdf.org (IDENT:rvan@sdf.lonestar.org [205.166.94.15]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id v6OLiBTQ016421 (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256 bits) verified NO) for ; Mon, 24 Jul 2017 21:44:11 GMT Received: (from rvan@localhost) by sdf.org (8.15.2/8.12.8/Submit) id v6OLiAtr012172 for freebsd-questions@freebsd.org; Tue, 25 Jul 2017 09:44:11 +1200 (NZST) Date: Tue, 25 Jul 2017 09:44:10 +1200 From: Rouan Lucas van Ryn To: freebsd-questions@freebsd.org Subject: Re: Degraded performance with Intel 7265 wireless on iwm driver Message-ID: <20170724214410.GB13730@SDF.ORG> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.8.3 (2017-05-23) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Jul 2017 21:44:24 -0000 On Sun Jul 23 22:16:42 UTC 2017, Alex O'Brien wrote: > With regards to wireless, it seems to perform initially normally, but > performance degrades severely after a short period of use. > The performance degradation can be briefly reversed with service netif > restart, but quickly returns. > I noticed that as the performance degrades, the listed speed in > ifconfig decreases. I don't have a solution, but I have experienced the same issue using a different wireless card and driver (zyd). My initial report to this list is in the archives: As Ian Smith suggests, I will ask on freebsd-wireless@. -- Rouan