CPU intensive?

[designosis]

I'm testing phpbrowscap in an app that displays the last 10 site visitors and their browsers.
But calling $browscap->getBrowser( $ua ); 10 times in a row brings my CPU usage (2 x 2.4 GHz) to 100%, choking the rest of the system.
Am I missing something, or is this normal?

[mimmi20]

Could you check this with the Project browscap/brpwscap-php as well? browscap/browscap-php is the successor of this project and better maintained.

Please also check the following things:

• You need write access to the cache dir
• You need a lot of Memory to create the cache (>= 256MB)
• Is there any error in your error log?