The following review has been posted through the commitfest application:
make installcheck-world: tested, passed
Implements feature: tested, passed
Spec compliant: not tested
Documentation: tested, passed
I tested the latest patch(0007-Adding-a-function-exposing-memory-usage-of-local-backend.patch)
with the latest PG-version (199cec9779504c08aaa8159c6308283156547409) and test was passed.
It looks good to me.
The new status of this patch is: Ready for Committer