Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:98938 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 66604 invoked from network); 2 May 2017 18:21:40 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 2 May 2017 18:21:40 -0000 Authentication-Results: pb1.pair.com header.from=lists@rhsoft.net; sender-id=pass Authentication-Results: pb1.pair.com smtp.mail=lists@rhsoft.net; spf=pass; sender-id=pass Received-SPF: pass (pb1.pair.com: domain rhsoft.net designates 91.118.73.15 as permitted sender) X-PHP-List-Original-Sender: lists@rhsoft.net X-Host-Fingerprint: 91.118.73.15 mail.thelounge.net Received: from [91.118.73.15] ([91.118.73.15:53443] helo=mail.thelounge.net) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id A6/A8-02776-23EC8095 for ; Tue, 02 May 2017 14:21:39 -0400 Received: from srv-rhsoft.rhsoft.net (Authenticated sender: h.reindl@thelounge.net) by mail.thelounge.net (THELOUNGE MTA) with ESMTPSA id 3wHV3y6xhwzXKg; Tue, 2 May 2017 20:21:34 +0200 (CEST) To: internals@lists.php.net References: <79ca3537-b439-583a-6162-05da302711f2@rhsoft.net> Message-ID: <7f150dd4-dc1f-7487-ca3f-6916b944d98c@rhsoft.net> Date: Tue, 2 May 2017 20:21:34 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: de-CH Content-Transfer-Encoding: 7bit Subject: Re: [PHP-DEV] the experimental jit-branch is impressive From: lists@rhsoft.net ("lists@rhsoft.net") that would be the numbers of 7.1.5RC1 *without* opcache Requests per second: 136.46 [#/sec] (mean) Time per request: 366.405 [ms] (mean) Time per request: 7.328 [ms] (mean, across all concurrent requests) Transfer rate: 5429.78 [Kbytes/sec] received 7.1.5: Requests per second: 136.46 7.1.5 opcache: Requests per second: 316.77 7.2.0 JIT: Requests per second: 925.96 same hardware, same scripts, httpd hard restarted ab -c 50 -n 20000 believe it or not - i know my php environemt and what i benchmark :-) Am 02.05.2017 um 20:12 schrieb lists@rhsoft.net: > Am 02.05.2017 um 20:02 schrieb Nikita Popov: >> On Tue, May 2, 2017 at 7:14 PM, lists@rhsoft.net >> > >> wrote: >> >> and with a demo-page containing all sort of modules and bloat the >> difference is even greater - can't wait to see that in production >> >> is there anything known when it is expected to arrive in the >> official tree or does Zend even hold it back until the point when >> they can suprise with a "we are done, all tests are fine and we can >> merge it" announce? >> >> PHP 7.1: >> Requests per second: 316.77 [#/sec] (mean) >> Time per request: 157.844 [ms] (mean) >> Time per request: 3.157 [ms] (mean, across all concurrent requests) >> Transfer rate: 12604.11 [Kbytes/sec] received >> >> PHP 7.2 JIT: >> Requests per second: 925.96 [#/sec] (mean) >> Time per request: 53.998 [ms] (mean) >> Time per request: 1.080 [ms] (mean, across all concurrent requests) >> Transfer rate: 36842.68 [Kbytes/sec] received >> >> These results are very unlikely. I'm 95% sure your benchmark is >> broken. My first guess would be that you're benchmarking PHP + JIT >> against PHP without opcache. Please share the relevant >> (opcache-related) portion of the php.inis you used > > no they are not - since i build RPM packages and even the whole > spec-file is unchanged, only the tarball changed and the build is highly > optimized i can assure you for 100% that i compare PHP 7.1.5RC1 with > https://github.com/zendtech/php-src downloaded today > > maybe the PGO-profiling running autotests and fuzzy-calls on the whole > application as well as 2000 cms-requests combined with the compiler > flags improves the JIT itself > > without opcache the results for 7.1.5 are *dramatically* slower > > and i repeated the test upgrade/downgrade packages and run "ab" multiple > times on that machine - attached the "php.spec" which is used for the build > > in just downloaded the zip from https://github.com/zendtech/php-src, > renamed it to "php-7.2.0", made a tar.xz archive, changed the version on > teh frist line in the spec file and fired the build/profiling - nothing > else changed > _______________________________________________ > > phpinfo() of the test machine > > PHP Version 7.1.5RC1 > Build Date May 2 2017 12:19:59 > > This program makes use of the Zend Scripting Language Engine: Zend > Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies with Zend > OPcache v7.1.5RC1, Copyright (c) 1999-2017, by Zend Technologies > with Xdebug v2.5.3, Copyright (c) 2002-2017, by Derick Rethans > > Directive Local Value Master Value > opcache.blacklist_filename no value no value > opcache.consistency_checks 0 0 > opcache.dups_fix Off Off > opcache.enable On On > opcache.enable_cli Off Off > opcache.enable_file_override On On > opcache.error_log /var/log/php_error.log /var/log/php_error.log > opcache.fast_shutdown 1 1 > opcache.file_update_protection 2 2 > opcache.force_restart_timeout 180 180 > opcache.huge_code_pages On On > opcache.inherited_hack On On > opcache.interned_strings_buffer 8 8 > opcache.lockfile_path /tmp /tmp > opcache.log_verbosity_level 1 1 > opcache.max_accelerated_files 1000 1000 > opcache.max_file_size 327680 327680 > opcache.max_wasted_percentage 5 5 > opcache.memory_consumption 128 128 > opcache.opt_debug_level 0 0 > opcache.optimization_level 0x7FFFBFFF 0x7FFFBFFF > opcache.preferred_memory_model no value no value > opcache.protect_memory 0 0 > opcache.restrict_api /usr/share/php/zendoptimizer.php > /usr/share/php/zendoptimizer.php > opcache.revalidate_freq 5 5 > opcache.revalidate_path Off Off > opcache.save_comments 0 0 > opcache.use_cwd On On > opcache.validate_permission Off Off > opcache.validate_root Off Off > opcache.validate_timestamps On