"Benchmarking Drupal, a PHP application with Glassfish/LRWPinJava and Apache 2.0" has been published on the LRWPinJava website and can be accessed from here:

https://lrwpinjava.dev.java.net/#benchmark_drupal

The benchmark compares Drupal performance with Glassfish/LRWPinJava fork mode and Apache 2.0 cgi and mod_php modes.