From debbugs-submit-bounces@debbugs.gnu.org Sun Nov 08 11:32:08 2020 Received: (at 44053) by debbugs.gnu.org; 8 Nov 2020 16:32:08 +0000 Received: from localhost ([127.0.0.1]:32931 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kbnbs-0001SG-4A for submit@debbugs.gnu.org; Sun, 08 Nov 2020 11:32:08 -0500 Received: from eggs.gnu.org ([209.51.188.92]:44714) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kbnbo-0001Rl-J7 for 44053@debbugs.gnu.org; Sun, 08 Nov 2020 11:32:06 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]:51593) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kbnbh-0007A7-Q6; Sun, 08 Nov 2020 11:31:58 -0500 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=44036 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kbnbg-0006bi-SA; Sun, 08 Nov 2020 11:31:57 -0500 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#44053: =?utf-8?Q?=E2=80=98xdg-mime-database=E2=80=99?= profile hook is slow References: <87o8l7pple.fsf@gnu.org> <87v9f7gspm.fsf@dismail.de> <874kmn9adz.fsf_-_@gnu.org> <87ft5zqn2a.fsf@dismail.de> <87sg9sm2qf.fsf@gnu.org> <87ft5rncn5.fsf@gnu.org> <86blgeggo8.fsf@gmail.com> <87blga3l7e.fsf@gnu.org> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 18 Brumaire an 229 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Sun, 08 Nov 2020 17:31:55 +0100 In-Reply-To: (Luis Felipe's message of "Fri, 06 Nov 2020 13:57:49 +0000") Message-ID: <87pn4nvmh0.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 44053 Cc: guix-devel , "44053@debbugs.gnu.org" <44053@debbugs.gnu.org>, Maxim Cournoyer , zimoun X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Luis Felipe skribis: > Compared to grafting, the last step "construyendo perfil con X paquetes..= ." ("building profile with X packages..."), just stays there without change= for several minutes, so it actually seems slower to me. Initially, I thoug= ht that guix had frozen. > > Also, even though, the "building profile" step has a throbber (| / - \) t= o indicate that something is being done, it frequently stops in one of the = frames of the sequence and stays there until the end. Interesting, so we should profile that step and see what can be done. I suspect it=E2=80=99s I/O-bound, but maybe we can at least improve feedback. Thanks, Ludo=E2=80=99.