7.4.7 - 7.4.8RC1 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.4.7 7.4.8RC1 gain 7.4.7 7.4.8RC1 gain 7.4.7 7.4.8RC1 gain
Helloworld 1.0.0 2 32 7605.64 7596.17 -0.12 11442.14 11430.35 -0.10
16 7759.74 7736.95 -0.29 11337.97 11292.92 -0.40
8 7983.12 8004.12 0.26 11234.99 11217.36 -0.16
Wordpress 5.2 2 32 26.42 26.29 -0.49 247.25 245.93 -0.53
16 26.54 26.33 -0.79 247.45 246.62 -0.34
8 26.36 26.34 -0.08 250.68 251.50 0.33
Drupal 8.3.4 2 32 122.60 123.13 0.43 593.14 596.49 0.56
16 124.49 122.52 -1.58 594.19 594.58 0.07
8 125.21 123.96 -1.00 610.36 616.13 0.95
Joomla 3.9.11 2 32 23.92 24.05 0.54 58.01 58.39 0.66
16 24.21 24.17 -0.17 57.43 58.20 1.34
8 23.74 24.00 1.10 58.94 58.99 0.08
Mediawiki 1.34.0 2 32 16.68 16.56 -0.72 82.90 83.32 0.51
16 16.56 16.52 -0.24 82.67 82.82 0.18
8 16.28 16.47 1.17 83.75 84.22 0.56
Symfony 1.4.4 2 32 19.85 19.78 -0.35 95.71 95.68 -0.03
16 19.89 19.72 -0.85 96.37 96.50 0.13
8 19.74 19.57 -0.86 96.49 96.27 -0.23
Laravel 5.6.20 2 32 50.57 49.86 -1.40 371.54 358.49 -3.51
16 50.53 49.93 -1.19 362.67 358.32 -1.20
8 50.56 50.17 -0.77 367.61 362.92 -1.28
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