From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#28704: 27.0.50; Sorting packages list slow when using display-line-numbers-type visual Date: Thu, 05 Oct 2017 10:09:25 +0200 Message-ID: <59D5E8B5.5030701@gmx.at> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1507191023 31814 195.159.176.226 (5 Oct 2017 08:10:23 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 5 Oct 2017 08:10:23 +0000 (UTC) To: Joseph Garvin , 28704@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 05 10:10:14 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e01ET-0007Dh-0C for geb-bug-gnu-emacs@m.gmane.org; Thu, 05 Oct 2017 10:10:13 +0200 Original-Received: from localhost ([::1]:38290 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e01Ea-00073r-ET for geb-bug-gnu-emacs@m.gmane.org; Thu, 05 Oct 2017 04:10:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35460) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e01EN-0006vq-N0 for bug-gnu-emacs@gnu.org; Thu, 05 Oct 2017 04:10:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e01EJ-0004aG-Ol for bug-gnu-emacs@gnu.org; Thu, 05 Oct 2017 04:10:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:40976) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1e01EJ-0004a5-Kc for bug-gnu-emacs@gnu.org; Thu, 05 Oct 2017 04:10:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1e01EI-0006Hw-6C for bug-gnu-emacs@gnu.org; Thu, 05 Oct 2017 04:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 05 Oct 2017 08:10:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28704 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28704-submit@debbugs.gnu.org id=B28704.150719098424136 (code B ref 28704); Thu, 05 Oct 2017 08:10:02 +0000 Original-Received: (at 28704) by debbugs.gnu.org; 5 Oct 2017 08:09:44 +0000 Original-Received: from localhost ([127.0.0.1]:49656 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e01E0-0006HE-9W for submit@debbugs.gnu.org; Thu, 05 Oct 2017 04:09:44 -0400 Original-Received: from mout.gmx.net ([212.227.17.22]:58070) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e01Dy-0006H0-4Y for 28704@debbugs.gnu.org; Thu, 05 Oct 2017 04:09:42 -0400 Original-Received: from [192.168.1.100] ([212.95.7.239]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0M1SLt-1dAvsH0BVR-00tQsd; Thu, 05 Oct 2017 10:09:36 +0200 In-Reply-To: X-Provags-ID: V03:K0:B1s90+s+C3HMlwfrVmJhR7gnq0hX3oq0JXMePpjML7bTQI6doY0 jmw25cR77mc1PaYq3/ZfjtcyHbsD/EjkS/Jd7baxHF770rpqMWC3U1hnKRDrfemjw3/f6ST fv7TYfCO+XOMataGfxaVGr3PRhLYPH8UL00iIwc2IVFNOdL+NyIwPd3WAl8/yk5XYDfreP2 Q2gNS+wO8XllMr9N3Zruw== X-UI-Out-Filterresults: notjunk:1;V01:K0:WtiZY9OTn3s=:bnvJQJtwSGEM7lbxD5R7Cn SzVmyUV++CrztHa8QJosB4QdeIrxiUbgQCbVJx92FgMm8ypfNxKOMqXg+tl24WHvesGnw2wX7 nR/ILedPsGMD+wmNkUbLf6ra686FlARxCW3BLtzYW2PtftmEw4q1oy7AvfSSDNRLH5j8Mg4Rt DHnFRgEeMzv/HMBySgb4RUUhjRdnfnIX7PAaP+NHrdl8/QX/0GkSEoWcM+Yv8qpmJLB7iE+Ts hioWtZINeh2ttIEXuy0RXV90gcucylculTYOEajS+Ru31o+MIzQBMQpKO7K8Qd6XY0VutIM1k KuVtKkv15b6AejqXU6EZ8L8b4CicAhIsrUIPv/TCpjEGafTNqMq65zvKNJlf+XVAxUmetaB9y qInTR18++Fbg+aks1dS0YkAbqK23JOhgtXOK7+tWH7P+dmR+ucQPSUUIlamqaOFzEtBcO+T9p kkfYq8lhjtLkjd0Ocw1TD4UM1MW14nS8lxWnsdEmD1f01GbDXSSeOg2AT3MZvVwy9zuCEQopm 5cBc+QDcSYbznQB1gwXu07SB4wJWTkqBsOCsmagNm1JKEb2sc6McYp2j/5/EBEsMZTPUT/kcL rq4ywYO5EJPXG4NAfMWEnfSgC74tU65MzbOf20arhIWGaR+P4xW5lxDjibB3BkeXnWf2MqW03 pLR/xDgZzdIkZJwh/EJtyeAAq8y/3ogeQKOaRcj2b+YfEgGdO9CEmPObTaaBnba2ZIUpLz0pz bUsR9I8b/+bibxvH0tN0+Ig/ns3PWVNNs2qj002BQ/2BTDNLpoVaRAPqBNFLPoE6LdE3iiO2 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:137939 Archived-At: > Then run: M-x list-packages > > Then click on one of the column headers to trigger sorting by that > column, e.g. Status. Emacs will freeze for a couple of minutes. > > Profiler reveals: > > - command-execute 25144 = 98% > - call-interactively 25144= 98% > - funcall-interactively 25144= 98% > - tabulated-list-col-sort 24960= 97% > - tabulated-list--sort-by-column-name 24960= 97% > - tabulated-list-print 24956= 97% > - apply 24916= 97% > - tabulated-list-print-entry 24903= 97% > - tabulated-list-line-number-width 24736= 96% > # 2= 0% > > So it looks like all of the time is spent inside tabulated-list-line-n= umber-width. =E2=80=98tabulated-list-print=E2=80=99 should calculate =E2=80=98line-num= ber-display-width=E2=80=99 once and =E2=80=98tabulated-list-line-number-width=E2=80=99 should use that va= lue. martin