title: Memory usage profiled in task manager and memory profiler tools
body: <p>.Net winform application.</p>
  
  <p>I used several memory profiler, including CLR profiler, DotTrace memory, Net memory profiler.
  The tools gave the result that the allocated memory was 38-40M. But I found that working set was 300-400M in task manager(almost the same size as Peak working set or memory or commit size.</p>
  
  <p>So what's the difference between the two results? What do the results mean?</p>