7.2.26 - 7.2.27 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.2.26 7.2.27 gain 7.2.26 7.2.27 gain 7.2.26 7.2.27 gain
Helloworld 1.0.0 2 32 7610.19 7599.14 -0.15 11493.53 11567.10 0.64
16 7524.61 7544.98 0.27 11212.83 11419.31 1.84
8 7616.88 7639.35 0.30 11255.78 11313.97 0.52
Wordpress 5.2 2 32 23.25 23.51 1.12 215.15 212.30 -1.32
16 23.37 23.32 -0.21 214.02 213.50 -0.24
8 23.26 23.33 0.30 217.82 216.67 -0.53
Drupal 8.3.4 2 32 106.32 106.72 0.38 561.48 562.80 0.24
16 107.45 107.53 0.07 563.41 560.17 -0.58
8 108.30 108.50 0.18 589.79 586.77 -0.51
Joomla 3.9.11 2 32 20.83 20.97 0.67 52.23 52.50 0.52
16 20.97 21.02 0.24 52.26 51.59 -1.28
8 21.08 21.16 0.38 53.52 51.60 -3.59
Mediawiki 1.34.0 2 32 14.44 14.45 0.07 71.68 71.60 -0.11
16 14.50 14.44 -0.41 71.51 71.64 0.18
8 14.51 14.42 -0.62 72.50 72.37 -0.18
Symfony 1.4.4 2 32 17.26 17.31 0.29 87.76 88.81 1.20
16 17.32 17.24 -0.46 89.32 89.08 -0.27
8 17.21 17.18 -0.17 89.63 89.43 -0.22
Laravel 5.6.20 2 32 41.02 40.75 -0.66 341.57 334.23 -2.15
16 41.06 40.72 -0.83 341.10 333.78 -2.15
8 40.88 40.85 -0.07 351.51 344.75 -1.92
Yii 2 32
16
8
Errors

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