I installed and configured Apache Mobile Filter module for Apache to redirect users to mobile version of our website, depending on their user agents. I configured the module to use WURFL.
But as soon as I start Apache it hogs a large amount of memory (without any in-coming web requests):
Resident Memory: 300 to 400 MB Virtual Memory: 300 to 650 MB
Without this module, Apache was consuming much lesser memory (4 to 10 MB).
What could be the reason here?