Hi Harshil,
But it's more than 35 mins and still it is yellow for just 151834 records
I guess there must be huge data in source and no. of records satisfying Document category criteria must be less compared to total records (for a package). Because of which it's taking lot of time.
I would advise you to use Semantic groups setiing in DTP with Doc Category. so that All records with same Doc category will come under single Package and DTP performance will be improved.
see below link on Semantic Groups.
http://scn.sap.com/community/data-warehousing/netweaver-bw/blog/2013/09/13/semantic-groups-in-dtp
Also, uncheck the Parallel Extraction check box in DTP (if you assign Semantic keys).
Harshawardhan.