BAD Benchmark Results for PHP Master 2016-09-16

Results for project PHP master, build date 2016-09-15 06:24:43+03:00
commit: 902e9ad
previous commit: 494c5dc
revision date: 2016-09-15 03:07:31+03:00
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 60fffd2 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 0.17% -0.49% 0.34% 7.01%
:-| Drupal 7.36 cgi -T10000 0.16% -0.22% -1.22% 4.92%
:-| MediaWiki 1.23.9 cgi -T5000 0.14% 0.00% 0.25% 3.72%
:-( bench.php cgi -T100 1.90% -1.49% 31.83% -4.24%
:-| micro_bench.php cgi -T10 0.01% 0.60% 14.06% 2.89%
:-( mandelbrot.php cgi -T100 0.03% -2.52% 30.65% -4.72%

• Relative Standard Deviation (Standard Deviation/Average)

If this is not displayed properly please visit our results page here: http://languagesperformance.intel.com/bad-benchmark-results-for-php-master-2016-09-15/

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.

Subject Label Legend:
Attributes are determined based on the performance evolution of the workloads
compared to the previous measurement iteration.
NEUTRAL: performance did not change by more than 1% for any workload
GOOD: performance improved by more than 1% for at least one workload and there
is no regression greater than 1%
BAD: performance dropped by more than 1% for at least one workload and there is
no improvement greater than 1%
UGLY: performance improved by more than 1% for at least one workload and also
dropped by more than 1% for at least one workload

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.