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Thread-Topic: Benchmark Results for PHP Master 2015-12-03
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Date: Fri, 4 Dec 2015 15:47:53 +0000
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Subject: RE: Benchmark Results for PHP Master 2015-12-03
From: bogdan.andone@intel.com ("Andone, Bogdan")

Hi Guys,

Please ignore the results bellow. We identified some issues in our measurem=
ent platform and result validation methodology. Now we try to solve them fo=
r reducing risks of other misleading numbers.
We hope to resume daily build measurements on Monday 07.

And Warm Congratulations for 7.0 Release!=20

Kind Regards,
Bogdan

> -----Original Message-----
> From: lp_benchmark_robot
> Sent: Thursday, December 03, 2015 6:59 PM
> To: internals@lists.php.net; langperf@lists.01.org
> Subject: Benchmark Results for PHP Master 2015-12-03
>=20
> Results for project PHP master, build date 2015-12-03 17:36:09+02:00
> commit:		4dc996f74d2c0e1e7970125fa5119b3e13d23701
> revision date:	2015-12-02 19:34:13+02:00
> 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
>=20
> Baseline results were generated using release php-7.0.0beta3, with hash
> 1674bd9b151ff389fb8c9fc223bc6aafdd49ff2c from 2015-08-05 04:56:40+00:00
>=20
> ------------------------------------------------------------------------
> -------------------
>                         benchmark   relative   change since   change
> since  current rev run
>                                     std_dev*       last run
> baseline         with PGO
> ------------------------------------------------------------------------
> -------------------
> :-)   Wordpress 4.2.2 cgi -T10000      0.15%          1.42%
> 3.76%            7.63%
> :-)       Drupal 7.36 cgi -T10000      0.69%          0.11%
> 1.29%            5.44%
> :-)   MediaWiki 1.23.9 cgi -T5000      0.28%          2.10%
> 3.87%            3.34%
> :-(             bench.php cgi -T1      0.30%         -0.14%         -
> 1.85%           10.59%
> :-|       micro_bench.php cgi -T1      0.04%          0.13%
> 0.55%            5.78%
> :-)        mandelbrot.php cgi -T1      0.08%          0.26%
> 1.41%            6.10%
> ------------------------------------------------------------------------
> -------------------
> 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)
>=20
> 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.
>=20
> Intel technologies' features and benefits depend on system configuration
> and may
> require enabled hardware, software or service activation. Performance
> varies
> depending on system configuration.