Finally, you may have configured the user profiles synchronization & Search services. Also, you may be able to see the number of profiles under "User profile service" and contents under "Search Service".
Reason: You may have forgot to add the URL to crawl the people in Search service "ContentSource". So, just add the exact url which will start "SPS3://".
Example: SPS3://km.sensoft2000.com (just an example)
sps3://sreenu:1111
Thats it....
