On Fri, Apr 8, 2011 at 2:00 PM, Shianmiin <Shianmiin@xxxxxxxxx> wrote: > Further clarification, > > if I run two concurrent threads > > pgbench memoryusagetest -c 2 -j 2 -T180 -f test.sql > > both backend processes uses 1.5GB and result in 3GB in total. yes. could you please post a capture of top after running the modified test that does not run in single transaction. merlin -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
