Add proc stats atoms.

Bug: 260242581
Bug: 259308030
Test: manual build
Change-Id: I7fbaa7f5bfcbdd35d689afb9e43c553ec47f2fc8
1 file changed
tree: 5afe3eba7630093302c6b0a2e85805a3d6373f4e
  1. stats/
  2. OWNERS