7.4.13 - 7.4.14RC1 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.4.13 7.4.14RC1 gain 7.4.13 7.4.14RC1 gain 7.4.13 7.4.14RC1 gain
Helloworld 1.0.0 2 32 8761.71 8755.63 -0.07 13749.11 13700.73 -0.35
16 9230.25 9206.56 -0.26 13723.16 13787.16 0.47
8 9982.15 10007.84 0.26 13821.15 13861.78 0.29
Wordpress 5.2 2 32 27.35 27.22 -0.48 244.49 244.81 0.13
16 27.43 27.19 -0.87 242.37 243.43 0.44
8 27.52 27.13 -1.42 244.41 244.30 -0.05
Drupal 8.3.4 2 32 141.63 139.84 -1.26 551.47 551.46 0.00
16 140.43 140.29 -0.10 551.53 551.50 -0.01
8 142.64 142.13 -0.36 551.49 551.51 0.00
Joomla 3.9.11 2 32 27.20 26.99 -0.77 66.67 67.06 0.58
16 26.91 26.78 -0.48 67.33 66.90 -0.64
8 27.11 27.04 -0.26 68.43 68.25 -0.26
Mediawiki 1.34.0 2 32 17.42 16.34 -6.20 85.63 86.01 0.44
16 17.48 16.42 -6.06 86.10 86.03 -0.08
8 17.48 16.83 -3.72 86.43 86.43 0.00
Symfony 1.4.4 2 32 21.80 21.94 0.64 103.57 104.34 0.74
16 22.04 21.92 -0.54 103.56 104.26 0.68
8 22.20 22.13 -0.32 104.18 104.55 0.36
Laravel 5.6.20 2 32 55.36 54.58 -1.41 382.17 378.20 -1.04
16 55.60 54.28 -2.37 379.23 372.07 -1.89
8 54.92 54.41 -0.93 379.53 373.47 -1.60
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