# Benchmark Results for PHP Master 2015-12-18 - Thread: https://externals.io/message/89843 - Original archive: https://news-web.php.net/php.internals/89843 - Started by lp_benchmark_robot@intel.com on 2015-12-18T13:24:05+00:00 - Messages: 2 - Reply by email to internals@lists.php.net - More for agents: search with https://externals.io/search.md?q={query} · RFCs at https://externals.io/rfc.md · JSON API at https://externals.io/api · documentation at https://externals.io/llms.txt --- ## #89843 — lp_benchmark_robot@intel.com — 2015-12-18T13:24:05+00:00 URL: https://externals.io/message/89843#89843 Results for project PHP master, build date 2015-12-18 06:30:04+02:00 commit: 1abbdcd9a455ce2638848c13f382cf3f92333d5d revision date: 2015-12-17 23:36:20+00:00 environment: Haswell-EP cpu: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz 2x18 cores, stepping 2, LLC 45 MB mem: 128 GB os: CentOS 7.1 kernel: Linux 3.10.0-229.4.2.el7.x86_64 Baseline results were generated using release php-7.0.0, with hash 60fffd296abce5fc071f3c173c25a2696cf683c6 from 2015-12-01 04:16:47+00:00 ------------------------------------------------------------------------------------------- benchmark relative change since change since current rev run std_dev* last run baseline with PGO ------------------------------------------------------------------------------------------- :-| Wordpress 4.2.2 cgi -T10000 0.11% -0.18% 0.19% 7.32% :-| Drupal 7.36 cgi -T10000 0.20% -0.66% -0.43% 5.06% :-| MediaWiki 1.23.9 cgi -T5000 0.22% -0.97% 0.51% 2.82% :-| bench.php cgi -T100 0.02% -0.97% 0.07% 6.25% :-( micro_bench.php cgi -T10 0.05% -1.06% -0.03% 4.22% :-( mandelbrot.php cgi -T100 0.01% -13.58% -11.39% 0.74% ------------------------------------------------------------------------------------------- Note: Benchmark results for Wordpress, Drupal, MediaWiki are measured in fetches/second while all others are measured in seconds. More details on measurements methodology at: https://01.org/lp/documentation/php-environment-setup. * Relative Standard Deviation (Standard Deviation/Average) Our lab does a nightly source pull and build of the PHP project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. --- ## #89844 — Andone — 2015-12-18T14:14:37+00:00 URL: https://externals.io/message/89843#89844 · In reply to: #89843 Hi Guys, A small and unexpected help for supporting our daily performance benchmark tick :) We just observed a consistent performance drop in the last 24 hours with highest presence on Mandelbrot (-13%). After a binary iteration on the concerned set of commits we identified the following: - commit 940c68b has x2.25 bigger execution time on Mandelbrot compared with the previous one (7a01ff5) - commit 9374977d215be414d6e2e98b041a2b8f9b9a1e8d brought Mandelbrot speed back but still 13% below the previous values @laruence: could you have a double check on these commits? Kind Regards, Bogdan > -----Original Message----- > From: lp_benchmark_robot > Sent: Friday, December 18, 2015 3:24 PM > To: internals@lists.php.net; langperf@lists.01.org > Subject: Benchmark Results for PHP Master 2015-12-18 > > Results for project PHP master, build date 2015-12-18 06:30:04+02:00 > commit: 1abbdcd9a455ce2638848c13f382cf3f92333d5d > revision date: 2015-12-17 23:36:20+00:00 > environment: Haswell-EP > cpu: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz 2x18 cores, > stepping 2, LLC 45 MB > mem: 128 GB > os: CentOS 7.1 > kernel: Linux 3.10.0-229.4.2.el7.x86_64 > > Baseline results were generated using release php-7.0.0, with hash > 60fffd296abce5fc071f3c173c25a2696cf683c6 from 2015-12-01 04:16:47+00:00 > > ------------------------------------------------------------------------ > ------------------- > benchmark relative change since change > since current rev run > std_dev* last run > baseline with PGO > ------------------------------------------------------------------------ > ------------------- > :-| Wordpress 4.2.2 cgi -T10000 0.11% -0.18% > 0.19% 7.32% > :-| Drupal 7.36 cgi -T10000 0.20% -0.66% - > 0.43% 5.06% > :-| MediaWiki 1.23.9 cgi -T5000 0.22% -0.97% > 0.51% 2.82% > :-| bench.php cgi -T100 0.02% -0.97% > 0.07% 6.25% > :-( micro_bench.php cgi -T10 0.05% -1.06% - > 0.03% 4.22% > :-( mandelbrot.php cgi -T100 0.01% -13.58% - > 11.39% 0.74% > ------------------------------------------------------------------------ > ------------------- > Note: Benchmark results for Wordpress, Drupal, MediaWiki are measured in > fetches/second while all others are measured in seconds. > More details on measurements methodology at: > https://01.org/lp/documentation/php-environment-setup. > * Relative Standard Deviation (Standard Deviation/Average) > > Our lab does a nightly source pull and build of the PHP project and > measures > performance changes against the previous stable version and the previous > nightly > measurement. This is provided as a service to the community so that > quality > issues with current hardware can be identified quickly. > > Intel technologies' features and benefits depend on system configuration > and may > require enabled hardware, software or service activation. Performance > varies > depending on system configuration.