Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:65859 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 90387 invoked from network); 15 Feb 2013 08:54:08 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 15 Feb 2013 08:54:08 -0000 Authentication-Results: pb1.pair.com header.from=pierre.php@gmail.com; sender-id=pass Authentication-Results: pb1.pair.com smtp.mail=pierre.php@gmail.com; spf=pass; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 209.85.215.47 as permitted sender) X-PHP-List-Original-Sender: pierre.php@gmail.com X-Host-Fingerprint: 209.85.215.47 mail-la0-f47.google.com Received: from [209.85.215.47] ([209.85.215.47:35450] helo=mail-la0-f47.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 33/D1-13024-FA7FD115 for ; Fri, 15 Feb 2013 03:54:08 -0500 Received: by mail-la0-f47.google.com with SMTP id fj20so3162518lab.34 for ; Fri, 15 Feb 2013 00:54:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=yapSVhRYI1Oll7mi9U/l4yVj2li/COnuFqkr4bE5B5w=; b=I8KPJ6AUnoAGOfM+XFa0J5bg+PH/dgZ0eBebxRGM0sQt+dDyPSC53EMgpNZiH2V5u1 9sjE4ueD1lKqYWt2EhkyRaiFPoGr3lKXdPV4zM75PJ4Hvyb+h+wC+0+ha42jryAsHkcT tmWZo+YzyF1whC4Pw8TwA3xtzSBbIQlDP6Af39JFXic8dZ0z00fhqAmHf1DX7Lh+ZO3t m2uKJbLjnn5z+yu/iXQijjphVRKdG0qtgzFrxUZn9QjGTsLyc05fjQ6P7lalQgWsGUq6 JyrbXGzItSoXuC/6o0V7H3onkyk+h5y44RbMR7kEJ4P/LWhFQ7gUmpshPVPkSOs47BAQ iTdw== MIME-Version: 1.0 X-Received: by 10.152.105.103 with SMTP id gl7mr1464318lab.41.1360918443358; Fri, 15 Feb 2013 00:54:03 -0800 (PST) Received: by 10.112.38.199 with HTTP; Fri, 15 Feb 2013 00:54:03 -0800 (PST) In-Reply-To: References: Date: Fri, 15 Feb 2013 09:54:03 +0100 Message-ID: To: Jan Ehrhardt Cc: PHP internals Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: [PHP-DEV] Re: O+ 1st results From: pierre.php@gmail.com (Pierre Joye) On Fri, Feb 15, 2013 at 9:45 AM, Jan Ehrhardt wrote: > Hi Pierre, > > Pierre Joye in php.internals (Fri, 15 Feb 2013 07:21:00 +0100): >>http://windows.php.net/downloads/snaps/ostc/pftt/perf/results-20130213-5.4.11-5.5.0devvc11.html >> >>We did not update the templates for the report, please read the table as: >> >>- No Cache: >> . 5.5 VC11 PGO vs 5.4 VC9 PGO >>- Wincache >> . 5.4 PGO + Wincache vs 5.5 PGO + O+ >> >>TS mode is totally broken using O+, so ignore this column. > > Is that the column 5.5.0devvc11 under APC -igbinary? I have a Drupal7 > site running on my devserver (W2K8, Apache 2.4.3, PHP 5.3.21 TS as > mod_fcgid) and do not get the idea it is running at one third (21.9 / > 69.4) of the speed of the same site without any cache at all. No, but O+ is broken right now in ZTS, it makes no sense to do further testing before it works for more than 0.5 request ;) But running TS builds in FCGI reduces drastically the issues due to thread safety bugs, while it makes no sense to use them, fcgi and the likes should rely on NTS builds. ZTS will do all kind of locks where it is absolutely not required, that explains at least 15-20% of the perf drop, virtual paths cover the rest. > Do you have an idea what goes wrong? Not yet, Dmitry told me that he will work on it today. >>Mediawiki is slower because it does not support yet O+ for usercache, >>along other things. > > Is the same the case with Symfony? no, MediaWiki caching modules only support APC or Wincache so far. Cheers, -- Pierre @pierrejoye