7.2.31 - 7.2.32 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.2.31 7.2.32 gain 7.2.31 7.2.32 gain 7.2.31 7.2.32 gain
Helloworld 1.0.0 2 32 6855.38 7044.45 2.76 11281.34 11344.96 0.56
16 6925.67 7071.49 2.11 11124.17 11209.38 0.77
8 7073.20 7108.86 0.50 11094.23 11124.96 0.28
Wordpress 5.2 2 32 23.68 23.53 -0.63 219.73 217.55 -0.99
16 23.55 23.64 0.38 220.12 220.60 0.22
8 23.60 23.53 -0.30 221.57 219.99 -0.71
Drupal 8.3.4 2 32 107.17 103.53 -3.40 534.08 526.72 -1.38
16 106.56 104.11 -2.30 521.05 528.72 1.47
8 107.03 105.31 -1.61 540.06 537.42 -0.49
Joomla 3.9.11 2 32 21.20 20.79 -1.93 52.13 51.59 -1.04
16 21.08 20.94 -0.66 52.67 51.59 -2.05
8 21.18 20.58 -2.83 53.17 52.33 -1.58
Mediawiki 1.34.0 2 32 14.63 14.65 0.14 73.92 73.83 -0.12
16 14.53 14.56 0.21 73.44 73.88 0.60
8 14.66 14.63 -0.20 74.09 74.35 0.35
Symfony 1.4.4 2 32 16.33 16.44 0.67 85.29 84.38 -1.07
16 16.41 16.53 0.73 85.63 84.36 -1.48
8 16.32 16.53 1.29 84.80 83.82 -1.16
Laravel 5.6.20 2 32 39.67 40.14 1.18 351.79 342.02 -2.78
16 39.85 40.19 0.85 349.36 339.65 -2.78
8 39.84 39.80 -0.10 354.26 343.49 -3.04
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