Problem with uicollectionview



I have a collection view with 5-7 pages and 6 charts per page. Now i have the problem, if i switch to another page, the app is stuttering (freezes for a moment). The reason for that is the chart as it seems. I set the loadingInBackground to YES, but this doesn’t fix the problem. Have you an idea how I can fix it?


Have you tried running the “Time profiling” instrument on it to see what area of the app is taking the longest to execute?