10000 urls with same file in 2.17 s.

19523 ***
h***.css Upgrade to view
19545 ***
h***.css Upgrade to view
19545 ***
h***.css Upgrade to view
19558 ***
h***.css Upgrade to view
19617 ***
h***.css Upgrade to view
19617 ***
h***.css Upgrade to view
19626 ***
h***.css Upgrade to view
19628 ***
h***.css Upgrade to view
19640 ***
h***.css Upgrade to view
19654 ***
h***.css Upgrade to view
19656 ***
h***.css Upgrade to view
19662 ***
h***.css Upgrade to view
19664 ***
h***.css Upgrade to view
19667 ***
h***.css Upgrade to view
19678 ***
h***.css Upgrade to view
19679 ***
h***.css Upgrade to view
19683 ***
h***.css Upgrade to view
19683 ***
h***.css Upgrade to view
19690 ***
h***.css Upgrade to view
19699 ***
h***.css Upgrade to view