Kibana 4.1.1 discover page take too much time to load data?

Hi Experts ,

My kiaban discover page took so long to show data, here is the screen shot of the console on the fresh page load with * for today.

I am using cef as alias name for all the below indices

Please help me to understand what could be the problem ?

Thanks
VG

I was cheking https://github.com/elastic/kibana/issues/1540 but even this is not the case with me . I just have 200 fields after indexing , moreover when I fire GET /cef/_search?q=* in sense i am gettign quick response as shown

Any help on this please ?

Thanks
VG