I have just subscribed to a new dedicated server and am getting worst than expected PHP execution performance. Execution times are twice as high as on my old mutualized server! I'm definitely not an expert at server management, so I'm wondering what I missed.

Here are some stuff that can help you understand what's wrong here :

• My server (in french but easy to understand) : http://www.online.net/fr/serveur-dedie/dedibox-sc
• phpinfo(); output : http://jsfiddle.net/E8b7W/embedded/result/
• PHP bench script (dedicated server) : http://jsfiddle.net/EhXzK/embedded/result/
• PHP bench script (old mutualized) : http://jsfiddle.net/ANbWt/embedded/result/

Is it normal to get such poor performances after a kernel update and basics "apt-get install" for apache2 and php ?

Thanks !