Very fast way to capture multiple details from user ??

Hello
I wanna take mutiple detail from user. I want three thing from user NumberofPack (int), Content (nvarchar), Package (nvarchar) and this three field crete one record for me and record will be multiple.
I did this using gridview, textbox and dropdown, it was working fine for me on local maching but at hosting server it was taking 10-12 secods to save one record but i dont want user to spend this much time to add only one record. it should be approx 3-4 secord per record. After taking input i wanna save this all record in single click to the database.
Here functionality is not important but it is important that how much time it take to get mutiple input from user.
Can anyone help me to take faster input from user and then save all record to database in single click ?