Profiler 1.1.0

The new release is available now for download.

Release notes


  • Improve performance when drawing per-thread charts
  • Add tooltips to cycles' graph view


  • Improve resizing and positioning of allocations tooltip


  • Fix missing log entries in ProfilerAgent logs

Bugs fixed:

  • 45362 - Popup window not getting hidden
  • 47581 - Can't choose target after canceling new session dialog
  • 46568 - Chart not being cleared
  • 44884 - MLPD file opened on separate window
  • 47438 - Use correct mono/mono64 when profiling .exe
  • 44684 - Triangles in call tree getting mad
  • 44107 - Spaces not allowed in search box
  • 47648 - Crash when grouping allocations by method

While this is a stable product now, and work is already underway to make the product better as well as have shiny new features, there are still some known limitations:

  • No official support for profiling Release builds
  • Time instrument not available for tvOS profiling

We encourage users to get in touch and file bug reports so we can continue to make this tool more useful.

Xamarin Workbook

If it's not already installed, install the Xamarin Workbooks app first. The workbook file should download automatically, but if it doesn't, just click to start the workbook download manually.