Lots of hangs in the 4.1.1 simulator with the Memory view open

I've spent some time trying to figure out what it is about my app thats causing the problem, and discovered that if I rip out all of the settings/properties and associated strings, things get much better. I can open the memory window, and cpu usage "only" goes up to around 80%, instead of maxing out and becoming unresponsive. If I then "expand all", it hits 100%, and starts hanging again; but prior to those changes, I didn't need the expand all step.

So I tried taking all those resources, and just adding them to the SimpleDataField sample. Without those changes, cpu sits at around 30% with no memory window, 40% with the memory window open, and 50% with expand all. After adding my resources, it hits 75% when I open the memory window, and starts hanging when I do expand all.

Here's the patch I applied to SimpleDataField: gist.github.com/.../eacfbbb5b519b2d5be8e37fde5bcb0ad

I've spent some time trying to figure out what it is about my app thats causing the problem, and discovered that if I rip out all of the settings/properties and associated strings, things get much better. I can open the memory window, and cpu usage "only" goes up to around 80%, instead of maxing out and becoming unresponsive. If I then "expand all", it hits 100%, and starts hanging again; but prior to those changes, I didn't need the expand all step.

So I tried taking all those resources, and just adding them to the SimpleDataField sample. Without those changes, cpu sits at around 30% with no memory window, 40% with the memory window open, and 50% with expand all. After adding my resources, it hits 75% when I open the memory window, and starts hanging when I do expand all.

Here's the patch I applied to SimpleDataField: gist.github.com/.../eacfbbb5b519b2d5be8e37fde5bcb0ad