10000 urls with same file in 2.20 s.

19700 ***
h***.css Upgrade to view
19708 ***
h***.css Upgrade to view
19715 ***
h***.css Upgrade to view
19721 ***
h***.css Upgrade to view
19724 ***
h***.css Upgrade to view
19765 ***
h***.css Upgrade to view
19769 ***
h***.css Upgrade to view
19775 ***
h***.css Upgrade to view
19782 ***
h***.css Upgrade to view
19799 ***
h***.css Upgrade to view
19807 ***
h***.css Upgrade to view
19835 ***
h***.css Upgrade to view
19843 ***
h***.css Upgrade to view
19877 ***
h***.css Upgrade to view
19878 ***
h***.css Upgrade to view
19882 ***
h***.css Upgrade to view
19892 ***
h***.css Upgrade to view
19908 ***
h***.css Upgrade to view
19915 ***
h***.css Upgrade to view
19917 ***
h***.css Upgrade to view