Hello guys.
My mission is persistence , work greatly , unique problem is that after 1 day the fps from 50 drop under 20 fps because the objects in the map from 800 up to 2500-3000.
I noticed that the problem could be the ITEMS that spawn in the map, are far too many in my opinion
http://images.akamai.steamusercontent.com/ugc/448484556145365648/6A81439A92BDB6A9CB4FFF98A06D7869ABE637AD/

Is that?
And how fix?
Thanks to all.

I noticed now that if remove vehicles empty the object in the map doesn't drop.
For this , what is the problem?
I optimize a mission persistence?