From owner-freebsd-bugs@freebsd.org Sun Apr 3 00:35:37 2016 Return-Path: Delivered-To: freebsd-bugs@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 E6703ADE279 for ; Sun, 3 Apr 2016 00:35:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C9DBC1730 for ; Sun, 3 Apr 2016 00:35:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u330ZaS1052844 for ; Sun, 3 Apr 2016 00:35:37 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 166071] High CPU Utilization on HylaFAX processes Date: Sun, 03 Apr 2016 00:35:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 9.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rnoll.bsd@gmail.com X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Apr 2016 00:35:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166071 --- Comment #9 from rnoll.bsd@gmail.com --- I recently needed to reconfigure my system, and I ran in to this same probl= em in FreeBSD 10.2-p7. The configuration changed to FreeSwitch acting as the s= oft modem instead of a USB or serial modem (MultiTech). However, I ran in to same difficulties with a HylaFax process utilizing 100% CPU. The solution I found that was easiest is to use HylaFax+ instead of HylaFax from ports. HylaFax+ does not require the use of CONFIG_OPENFIFO=3D"O_RDWR" and CONFIG_FIFOBUG=3D"yes" compile flags. If installing on system where GCC is not the default compiler, install GCC = from ports before running configure for HylaFax+. Further, maybe a HylaFax+ port might be a good idea. --=20 You are receiving this mail because: You are the assignee for the bug.=