tree 4d2a1acdf45ca03b3f5ddbfebc82fed2413e9268
parent 90df23c81fe6baf7799b5d3df37d2846ab88fc60
author Gabriel Marin <gmx@chromium.org> 1538590516 +0000
committer Aliaksey Kandratsenka <alkondratenko@gmail.com> 1538849279 -0700

Add generic.total_physical_bytes property to MallocExtension

Original CL:

- https://codereview.chromium.org/1410353005

  Add generic.total_physical_bytes property to MallocExtension

  The actual physical memory usage of tcmalloc cannot be obtained by
  GetNumericProperty. This accounts for the current_allocated_bytes,
  fragmentation and malloc metadata, and excludes the unmapped memory
  regions. This helps the user to understand how much memory is actually
  being used for the allocations that were made.

Reviewed-on: https://chromium-review.googlesource.com/1130803