7.3.20 - 7.3.21RC1 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.3.20 7.3.21RC1 gain 7.3.20 7.3.21RC1 gain 7.3.20 7.3.21RC1 gain
Helloworld 1.0.0 2 32 7127.37 7140.36 0.18 11402.38 11351.08 -0.45
16 7115.70 7163.74 0.68 11384.09 11300.77 -0.73
8 7168.45 7168.68 0.00 11253.23 11237.23 -0.14
Wordpress 5.2 2 32 24.51 24.25 -1.06 235.68 235.69 0.00
16 24.25 24.17 -0.33 237.07 235.91 -0.49
8 24.38 24.23 -0.62 239.68 237.93 -0.73
Drupal 8.3.4 2 32 108.39 106.89 -1.38 565.01 560.46 -0.81
16 108.97 108.66 -0.28 564.34 556.50 -1.39
8 109.85 108.81 -0.95 575.21 566.83 -1.46
Joomla 3.9.11 2 32 22.15 22.21 0.27 55.89 55.77 -0.21
16 21.96 22.27 1.41 56.15 56.09 -0.11
8 22.26 21.99 -1.21 56.72 56.63 -0.16
Mediawiki 1.34.0 2 32 15.43 15.43 0.00 80.38 80.22 -0.20
16 15.33 15.19 -0.91 80.27 80.23 -0.05
8 15.38 15.33 -0.33 80.31 80.71 0.50
Symfony 1.4.4 2 32 17.43 17.35 -0.46 93.97 91.42 -2.71
16 17.41 17.38 -0.17 93.18 92.03 -1.23
8 17.41 17.08 -1.90 93.25 92.83 -0.45
Laravel 5.6.20 2 32 45.02 44.67 -0.78 370.83 358.69 -3.27
16 44.21 44.43 0.50 363.89 355.55 -2.29
8 44.47 44.78 0.70 371.33 364.10 -1.95
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