7.4.11 - 7.4.12RC1 IIS 10.0
Load Agents No Cache Opcache Opcache + Wincache
Application Physical Virtual 7.4.11 7.4.12RC1 gain 7.4.11 7.4.12RC1 gain 7.4.11 7.4.12RC1 gain
Helloworld 1.0.0 2 32 8832.58 8867.88 0.40 13913.05 13761.24 -1.09
16 9271.08 9302.78 0.34 13857.36 13865.21 0.06
8 10047.94 10085.48 0.37 13911.33 13866.00 -0.33
Wordpress 5.2 2 32 27.47 27.50 0.11 243.10 244.12 0.42
16 27.47 27.48 0.04 245.12 247.43 0.94
8 27.38 27.36 -0.07 246.50 248.81 0.94
Drupal 8.3.4 2 32 142.38 142.14 -0.17 551.41 551.44 0.01
16 141.92 142.33 0.29 551.52 551.47 -0.01
8 143.21 142.77 -0.31 551.51 551.48 -0.01
Joomla 3.9.11 2 32 26.95 27.13 0.67 65.82 66.73 1.38
16 27.16 27.16 0.00 66.22 66.89 1.01
8 27.08 27.23 0.55 67.75 67.43 -0.47
Mediawiki 1.34.0 2 32 17.49 16.65 -4.80 85.28 86.06 0.91
16 17.45 16.62 -4.76 85.54 86.13 0.69
8 17.43 16.71 -4.13 86.12 87.18 1.23
Symfony 1.4.4 2 32 22.11 22.00 -0.50 103.70 104.03 0.32
16 21.94 21.91 -0.14 103.63 104.05 0.41
8 21.99 22.22 1.05 104.61 103.01 -1.53
Laravel 5.6.20 2 32 55.60 55.17 -0.77 384.23 378.67 -1.45
16 55.99 55.28 -1.27 377.94 370.22 -2.04
8 55.93 55.31 -1.11 378.42 376.29 -0.56
Yii 2 32
16
8
Errors php1_opcache\Wordpress-32: 1 of 29173 requests
php2_opcache\Wordpress-16: 1 of 29693 requests
php1_opcache\Wordpress-8: 1 of 29581 requests
php1_opcache\Drupal-32: 1 of 66170 requests
php2_nocache\Drupal-32: 1 of 17058 requests
php2_opcache\Drupal-32: 1 of 66174 requests
php1_opcache\Drupal-16: 1 of 66183 requests
php2_opcache\Drupal-16: 1 of 66178 requests
php2_opcache\Drupal-8: 1 of 66179 requests
php2_opcache\Mediawiki-32: 1 of 10328 requests
php2_opcache\Symfony-32: 1 of 12484 requests

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