Here are my results.
Drupal 5, is today's checkout, HEAD is also today's checkout.
Used ab2 -n20 http://5.example.com
HEAD
Requests per second: 19.78 [#/sec] (mean)
Requests per second: 23.93 [#/sec] (mean)
Requests per second: 19.81 [#/sec] (mean)
Requests per second: 19.85 [#/sec] (mean)
Used ab2 -n20 http://head.example.com
Drupal 5
Requests per second: 18.58 [#/sec] (mean)
Requests per second: 21.73 [#/sec] (mean)
Requests per second: 18.35 [#/sec] (mean)
Requests per second: 28.12 [#/sec] (mean)
Server is an AMD 64 3000+ with a SATA 7200 Disk with 1GB RAM
Ubuntu Edgy 6.10, Apache 2.0.55, MySQL 5.0.24, PHP 5.1.6
It is there. Please try enabling all core modules in Drupal 5 and bench the front page as anon. Then try the same in Drupal 6-dev.I am really interested in results.
> In particular, we need benchmarking help, soon I will post a simpler version which does a permission check for every menu item. I wonder how bad that is...
>