From owner-freebsd-arm@freebsd.org Thu Aug 9 03:40:18 2018 Return-Path: Delivered-To: freebsd-arm@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 F1D861050C5B for ; Thu, 9 Aug 2018 03:40:17 +0000 (UTC) (envelope-from warlock@phouka1.phouka.net) Received: from phouka1.phouka.net (phouka1.phouka.net [107.170.196.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "phouka.net", Issuer "Go Daddy Secure Certificate Authority - G2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 75ADA7D034; Thu, 9 Aug 2018 03:40:17 +0000 (UTC) (envelope-from warlock@phouka1.phouka.net) Received: from phouka1.phouka.net (localhost [127.0.0.1]) by phouka1.phouka.net (8.15.2/8.15.2) with ESMTPS id w793baTo095800 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 8 Aug 2018 20:37:36 -0700 (PDT) (envelope-from warlock@phouka1.phouka.net) Received: (from warlock@localhost) by phouka1.phouka.net (8.15.2/8.15.2/Submit) id w793bZFo095799; Wed, 8 Aug 2018 20:37:35 -0700 (PDT) (envelope-from warlock) Date: Wed, 8 Aug 2018 20:37:35 -0700 From: John Kennedy To: Mark Millard Cc: Mark Johnston , Jamie Landeg-Jones , Mark Millard via freebsd-arm Subject: Re: RPI3 swap experiments ["was killed: out of swap space" with: "v_free_count: 5439, v_inactive_count: 1"] Message-ID: <20180809033735.GJ30738@phouka1.phouka.net> References: <20180801034511.GA96616@www.zefox.net> <201808010405.w7145RS6086730@donotpassgo.dyslexicfish.net> <6BFE7B77-A0E2-4FAF-9C68-81951D2F6627@yahoo.com> <20180802002841.GB99523@www.zefox.net> <20180802015135.GC99523@www.zefox.net> <20180806155837.GA6277@raichu> <20180808153800.GF26133@www.zefox.net> <20180808204841.GA19379@raichu> <2DC1A479-92A0-48E6-9245-3FF5CFD89DEF@yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2DC1A479-92A0-48E6-9245-3FF5CFD89DEF@yahoo.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Aug 2018 03:40:18 -0000 On Wed, Aug 08, 2018 at 02:02:36PM -0700, Mark Millard via freebsd-arm wrote: > ... My understanding is that some other folks involved in the message > exchange replicated the OOM kills without having evidence of issues > like Bob P. has with large latencies for his hardware. The latencies > may be sufficient but not necessary. > > Getting some of the other folks to run your tests would likely be > good. ... > Sounds like anyone else running tests should also have all 3 > changes in place. > > I've CC'd some folks from the exchange that I think were running > some tests. My system is almost done crunching. Applying patches and tweaks is fine, but I think Bob P has some other reporting tweaks going that we'd want to replicate so we have more than a fail/no fail. I tend to be in the no-fail, which is more data I guess. I also have a much older (slower) SD card that I could put back into service and see if that tweaks me a more towards the maybe-fail camp.