I've stuck with memory profiling of WP8 application. I am trying to detect the cause of memory leak when user navigate from page 1 to page 2 (page 2 has WebBrowser control on it) and back to page 1 repeatedly. To figure out where memory leak is, I am using Windows Phone Application Analysis from Visual Studio 2013 Update 2. I've read several articles about memory profiling using WPAA, including series of articles:
I've done several memory profiler sessions and found out observations I can't explain and understand. According to memory profiler's Heap Summary total memory went down in selected time range, but according to graph - memory usage significantly grown, I can't understand data obtained using memory profiler taking into account knowledge I have so far in memory analysis. Here is a screenshot of profiler's session.