7.4.2 - 7.4.3RC1 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.4.2 7.4.3RC1 gain 7.4.2 7.4.3RC1 gain 7.4.2 7.4.3RC1 gain
Helloworld 1.0.0 2 32 8739.63 8735.63 -0.05 12139.05 12113.51 -0.21
16 8956.02 8734.92 -2.47 11947.29 11937.45 -0.08
8 9112.92 9010.74 -1.12 11760.05 11805.24 0.38
Wordpress 5.2 2 32 26.78 26.92 0.52 242.32 241.85 -0.19
16 26.77 26.77 0.00 242.72 241.57 -0.47
8 26.78 26.85 0.26 246.94 245.12 -0.74
Drupal 8.3.4 2 32 129.78 130.88 0.85 623.78 621.19 -0.42
16 130.53 131.37 0.64 636.66 630.83 -0.92
8 132.75 132.99 0.18 661.21 662.25 0.16
Joomla 3.9.11 2 32 24.42 24.24 -0.74 59.12 58.98 -0.24
16 24.36 24.70 1.40 59.30 59.38 0.13
8 24.92 24.93 0.04 61.36 61.18 -0.29
Mediawiki 1.34.0 2 32 16.83 16.68 -0.89 81.86 81.32 -0.66
16 16.83 16.74 -0.53 82.43 80.97 -1.77
8 16.90 16.87 -0.18 83.22 82.05 -1.41
Symfony 1.4.4 2 32 21.63 21.88 1.16 104.88 102.68 -2.10
16 21.73 21.73 0.00 105.25 103.99 -1.20
8 21.74 21.54 -0.92 106.21 104.66 -1.46
Laravel 5.6.20 2 32 53.58 53.62 0.07 367.58 352.25 -4.17
16 53.22 53.63 0.77 366.29 355.81 -2.86
8 53.87 53.47 -0.74 380.38 365.96 -3.79
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