blueprint for 2.4.4 policy-handler

- log process memory
- in search of the memory leak that is falsely reported
  by docker stats, the following runtime logging was added
  = process_memory - rss and other memory of the current process
  = virtual_memory - the memory info of the whole system
  = thread_stacks  - the active threads with the full stack on each

Change-Id: I69f4f5d03a9a0c13460766fe00bf5d4816b27f59
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-514
2 files changed