From owner-freebsd-arm@freebsd.org Fri Apr 7 14:28:24 2017 Return-Path: Delivered-To: freebsd-arm@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 503DCD322A5 for ; Fri, 7 Apr 2017 14:28:24 +0000 (UTC) (envelope-from lars@e-new.0x20.net) Received: from mail.0x20.net (mail.0x20.net [217.69.76.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "0x20.net", Issuer "StartCom Class 1 DV Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1762EFB4 for ; Fri, 7 Apr 2017 14:28:23 +0000 (UTC) (envelope-from lars@e-new.0x20.net) Received: from e-new.0x20.net (mail.0x20.net [IPv6:2001:aa8:fffb:1::3]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.0x20.net (Postfix) with ESMTPS id 40F5D6E0082; Fri, 7 Apr 2017 16:28:20 +0200 (CEST) Received: from e-new.0x20.net (localhost [127.0.0.1]) by e-new.0x20.net (8.14.7/8.14.7) with ESMTP id v37ESJV0048659; Fri, 7 Apr 2017 16:28:19 +0200 (CEST) (envelope-from lars@e-new.0x20.net) Received: (from lars@localhost) by e-new.0x20.net (8.14.7/8.14.7/Submit) id v37ESINN047507; Fri, 7 Apr 2017 16:28:18 +0200 (CEST) (envelope-from lars) Date: Fri, 7 Apr 2017 16:28:18 +0200 From: Lars Engels To: =?utf-8?B?T3RhY8OtbGlv?= Cc: "freebsd-arm@freebsd.org" Subject: Re: top shows more than 100% of CPU usage Message-ID: <20170407142818.GJ59737@e-new.0x20.net> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="labRHRsS1QiI3Q7R" Content-Disposition: inline In-Reply-To: X-Editor: VIM - Vi IMproved 7.4 User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Apr 2017 14:28:24 -0000 --labRHRsS1QiI3Q7R Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 07, 2017 at 11:25:22AM -0300, Otac=C3=ADlio wrote: > Dears >=20 > Why top on arm sometimes shows more than 100% of CPU usage? >=20 That's because 100% means 100% utilization for one CPU / CPU core. If you have 4 cores, then utilization can go up to 400%. --labRHRsS1QiI3Q7R Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJY56H+XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ4RjQwMDE3RTRERjUzMTI1N0FGRTUxNDlF NTRDQjM3RDNBMDg5RDZEAAoJEOVMs306CJ1tLugH/2xGMIZl7wHZ/2ffD4sV+Nz/ hRqeJrC8KV8KaGv2z5jjXgFuqK5w5Hp8AOus6En058U0AGhUH19MR8jb964FDbZ6 NkLOwtdc7N1pUuYAHyIObhCcArvI4yYOn2JmyM7JanXOU6uf9V3gQRTM/CZ8D8Y5 2INxsk7/pjTynz5vpFhqBGYjAK+aSJ99/cMWKzQP6bteL1ZT210Lufa69L63PNDF MN/Uy0Vt89DjoXmjhOisTHof8ILmufdJYiWdaGpv/xQYerTw+SaahpdMB9xoCJDD uBpekbM5pEz9KZcCGgV/U/PHCnlbcYgrfGOlCtF27cnGRY6OC+96bPUMa2a787g= =Elhz -----END PGP SIGNATURE----- --labRHRsS1QiI3Q7R--