10000 urls with same file in 2.11 s.

21705 ***
h***.css Upgrade to view
21714 ***
h***.css Upgrade to view
21715 ***
h***.css Upgrade to view
21720 ***
h***.css Upgrade to view
21725 ***
h***.css Upgrade to view
21732 ***
h***.css Upgrade to view
21736 ***
h***.10 Upgrade to view
21737 ***
h***.css Upgrade to view
21737 ***
h***.css Upgrade to view
21739 ***
h***.css Upgrade to view
21742 ***
h***.css Upgrade to view
21742 ***
h***.css Upgrade to view
21748 ***
h***.css Upgrade to view
21752 ***
h***.css Upgrade to view
21752 ***
h***.css Upgrade to view
21753 ***
h***.16 Upgrade to view
21753 ***
h***.css Upgrade to view
21757 ***
h***.css Upgrade to view
21763 ***
h***.css Upgrade to view
21764 ***
h***.css Upgrade to view