From owner-freebsd-stable@freebsd.org Thu Jan 14 02:07:43 2021 Return-Path: Delivered-To: freebsd-stable@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 9FE914D0BD7 for ; Thu, 14 Jan 2021 02:07:43 +0000 (UTC) (envelope-from ik@sjmulder.nl) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) (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 4DGSPp47C5z4bJM for ; Thu, 14 Jan 2021 02:07:42 +0000 (UTC) (envelope-from ik@sjmulder.nl) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 9CBC05C018C; Wed, 13 Jan 2021 21:07:41 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Wed, 13 Jan 2021 21:07:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sjmulder.nl; h= date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=fm3; bh= VMRyrVaBc3BGEqC6+xIoiCXlOD1dniiWL7mqd90aQIk=; b=inlks+He7SUzZgVt Npm0YBbTeVpMAKK/cd/ybaGsbQ70bE/jk1T+KvVfngM+a2dizAf8o2ZuLBVe7EAq zYFtXCFLf1Hc5WAV24Qe2JXtCXfzoy/udKwvDti4ymUVwSGaYE+570smsYyGuZOC 1SVspwAF5Ig5ckQkOeDrCSvpt+uoFEHakXWu1QadjcnfYKkQ17cZChoyIRg4NDtz 0AaRY8ePv+dJJXjTRRyuQWwFqKNuKuYfemd742Zv7wl6TifPqwdO5jZfMusKzLHO Q0ywe3H5J9YrzLnq5pnf6pojY9Vdz1U3Nve7GhzazTFrokx0O9wrBjibWa9ICMOz OeqxxA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=VMRyrVaBc3BGEqC6+xIoiCXlOD1dniiWL7mqd90aQ Ik=; b=PScl1Ri4291mLtC+5fLgn9ENRaTOpC/UtlisTKmH4+fVzHMLF/NXzhLJG tgagi3zewQvbyDt26SESrYEWHfTRDcgBhRgOJFdFLCkq1ywo0Owx70uZBaFzpN6n gQoaGi+KAoge4jcvgTaSpXZVdteFY0OhqFd9q6KFYi+u8LaicM9HqCnBMeegoNeZ 3diMq+34cRO6MK5gO8bsNw48pM3ZAlDCzztHgvQ4E6egUjJbrXltyzyPutHD5occ XXxx3hPVVkX9X82WNBz5q/MMQOCacYU0L7rIW7rL2bVITKtQvlRG/0LxUcVlkQ7U +Xz/FloMHNBv3BGryJ3tSynYMahew== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedukedrtdeggdegvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhepfffhvffukfgjfhfogggtgfesthejre dtjfdtvdenucfhrhhomhepfdfuihhjmhgvnhculfdrucfouhhluggvrhdfuceoihhksehs jhhmuhhluggvrhdrnhhlqeenucggtffrrghtthgvrhhnpedvfeeijeegkeetiedtgeeiie ekvdefledtuddvgeekjedvffekhefgheehiefhheenucfkphepkedurddvtdegrddujeel rdduiedunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epihhksehsjhhmuhhluggvrhdrnhhl X-ME-Proxy: Received: from sijmens-pc.localdomain (81-204-179-161.fixed.kpn.net [81.204.179.161]) by mail.messagingengine.com (Postfix) with ESMTPA id 91CAC24005D; Wed, 13 Jan 2021 21:07:40 -0500 (EST) Date: Thu, 14 Jan 2021 03:07:39 +0100 From: "Sijmen J. Mulder" To: Erich Dollansky Cc: freebsd-stable@freebsd.org Subject: Re: time gives a strange result Message-Id: <20210114030739.080c33400acd0ecd2d784424@sjmulder.nl> In-Reply-To: <20210114011643.326e03f4.freebsd.ed.lists@sumeritec.com> References: <20210114011643.326e03f4.freebsd.ed.lists@sumeritec.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4DGSPp47C5z4bJM X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sjmulder.nl header.s=fm3 header.b=inlks+He; dkim=pass header.d=messagingengine.com header.s=fm1 header.b=PScl1Ri4; dmarc=none; spf=pass (mx1.freebsd.org: domain of ik@sjmulder.nl designates 66.111.4.26 as permitted sender) smtp.mailfrom=ik@sjmulder.nl X-Spamd-Result: default: False [-1.10 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.26]; RWL_MAILSPIKE_GOOD(0.00)[66.111.4.26:from]; RCVD_COUNT_THREE(0.00)[4]; DKIM_TRACE(0.00)[sjmulder.nl:+,messagingengine.com:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RECEIVED_SPAMHAUS_PBL(0.00)[81.204.179.161:received]; RCVD_TLS_LAST(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[66.111.4.26:from]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:11403, ipnet:66.111.4.0/24, country:US]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[sjmulder.nl:s=fm3,messagingengine.com:s=fm1]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.26:from]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[sjmulder.nl]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; SPAMHAUS_ZRD(0.00)[66.111.4.26:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Jan 2021 02:07:43 -0000 Hi Erich, Erich Dollansky wrote: > 5m19.94s real 1h15m31.76s user 5m20.87s sys > > I do not know how long it really took but 1h seems far to high. It > really could be 15min. Looks like parallel processing, e.g. make running jobs on multiple CPU cores at once. If that's the case, the 'real' time is the actual elapsed time while 'user' and 'sys' are cumulative times per core. Sijmen