RelatedBug:#1383147,
    Problem is, because of frequent ajax calls in the network monitoring summary page grid is rendering more number of times which blocking the page scroll
    1)Fix is increased the pagination count to 25 so that ajax calls will get reduced and number of times the rendering grid also will reduce
    2)Currently project summary page we are updating grid row by row which calls the render again and again so we changed it to SetData which will update the altogether

Change-Id: I6fd4472500fdb092ed8e88b9279ff80c1daf41f2