From owner-freebsd-arm@freebsd.org Thu Jul 18 15:19:04 2019 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 48284AAB7C for ; Thu, 18 Jul 2019 15:19:04 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id EF2C28CBD6 for ; Thu, 18 Jul 2019 15:19:03 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id x6IFIxiI004503 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 18 Jul 2019 08:18:59 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id x6IFIwR8004502; Thu, 18 Jul 2019 08:18:58 -0700 (PDT) (envelope-from fbsd) Date: Thu, 18 Jul 2019 08:18:58 -0700 From: bob prohaska To: Jamie Landeg-Jones Cc: freebsd-arm@freebsd.org, bob prohaska Subject: Re: Lethargic rpi3, but seemingly still running Message-ID: <20190718151858.GB4325@www.zefox.net> References: <20190718034838.GA1921@www.zefox.net> <201907180958.x6I9wBF8075274@donotpassgo.dyslexicfish.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201907180958.x6I9wBF8075274@donotpassgo.dyslexicfish.net> User-Agent: Mutt/1.5.24 (2015-08-30) X-Rspamd-Queue-Id: EF2C28CBD6 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.976,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Jul 2019 15:19:04 -0000 On Thu, Jul 18, 2019 at 10:58:11AM +0100, Jamie Landeg-Jones wrote: > bob prohaska wrote: > > > Every once in a while bsdtar will use a fraction of a percent of cpu, but > > that seems to be all that's happening. The timestamp updates every other > > second, typing echoes as expected but something like pwd takes twenty > > seconds to answer. The controlling terminal for portmaster-devel has been > > sitting at > > What's your I/O like? > > systat -v 1 > The machine got past the bottleneck and is running normally now, but I'll try it the next time the machine bogs down. Does systat use a different measurement method than top? Thank you! bob prohaska