7.2.25 - 7.2.26RC1 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.2.25 7.2.26RC1 gain 7.2.25 7.2.26RC1 gain 7.2.25 7.2.26RC1 gain
Helloworld 2 32 7764.84 7723.24 -0.54 11710.19 11745.38 0.30
16 7746.11 7666.31 -1.03 11533.38 11573.21 0.35
8 7844.63 7823.43 -0.27 11495.92 11573.72 0.68
Wordpress 2 32 23.52 23.54 0.09 217.05 215.22 -0.84
16 23.59 23.35 -1.02 217.19 215.85 -0.62
8 23.63 23.45 -0.76 219.13 217.20 -0.88
Drupal 2 32 107.82 107.47 -0.32 566.14 554.47 -2.06
16 106.28 108.03 1.65 572.96 561.33 -2.03
8 108.82 108.81 -0.01 594.67 583.18 -1.93
Joomla 2 32 21.08 52.71 52.76 0.09
16 21.22 21.02 -0.94 53.22 53.18 -0.08
8 20.88 21.00 0.57 54.66 54.55 -0.20
Mediawiki 2 32 20.77 20.90 0.63 107.72 108.47 0.70
16 20.79 20.71 -0.38 108.93 109.50 0.52
8 20.67 20.81 0.68 109.53 110.85 1.21
Symfony 2 32 16.89 17.36 2.78 90.41 89.68 -0.81
16 17.40 17.45 0.29 90.72 89.88 -0.93
8 17.35 17.38 0.17 90.60 90.32 -0.31
Laravel 2 32 41.35 41.08 -0.65 345.23 336.63 -2.49
16 41.39 40.96 -1.04 342.22 338.05 -1.22
8 41.03 40.89 -0.34 356.55 349.60 -1.95
Yii 2 32
16
8
Errors php1_nocache\Symfony-32: 36 of 2096 requests

Note: Error Count is count of HTTP Requests that return a status other than 200 (such as 500) during that Test Run.
Note: for WinCache scenario, applications are configured to use the Session and Object caching features as per(all applications get the File Caching feature automatically): https://wordpress.org/plugins/wincache-object-cache-backend/ | http://www.drupalonwindows.com/en/blog/drupal-8-wincache-integration | https://www.mediawiki.org/wiki/Manual:$wgMainCacheType | https://www.saotn.org/8-tips-improve-joomla-performance/
Web Server Database Server
IIS 10 (FastCGI SAPI) MySQL 5.7 x64
1 Socket 4 Core Intel Xeon E5-2673 @ 2.40ghz 1 Socket 4 Core Intel Xeon E5-2673 @ 2.40ghz
SSD Storage (12800 IOPS) SSD Storage (12800 IOPS) - small databases, can cache all in RAM
8GB RAM 8GB RAM
Windows 2016 Datacenter Windows 2016 Datacenter
Note: TCP and Ethernet interface on Web Server, Database Server and Load Agents configured for maximum connections, etc... as per http://smallvoid.com/article/winnt-tcpip-max-limit.html. Persistent Database Connections are used.
PHP-Perf Tool | PHP Configuration Files | WCAT Configuration