Re: Add tracking of backend memory allocated to pg_stat_activity - Mailing list pgsql-hackers

Code rebased to current master.
Updated to incorporate additional recommendations from the the list
   - add units to variables in view
   - remove 'backend_' prefix from variables/functions
   - update documentation
   - add functional test for allocated_bytes
   - refactor allocation reporting to reduce number of functions and
     branches/reduce performance hit
   - zero allocated bytes after fork to avoid double counting postmaster allocations




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Reid Thompson
Senior Software Engineer
Crunchy Data, Inc.

reid.thompson@crunchydata.com
www.crunchydata.com