>Also do you know that in perf report second column is the total cpu time share and not the first Thank you, I did notice they did not add up -- that makes more sense now. >Can you expand node from perf report Yes, my pleasure. I added "--call-graph fractal,2,callee" to the command, hopefully it seems more useful: https://cloud.githubusercontent.com/assets/4375326/14889937/a1378982-0d58-11e6-89b6-aac5e1620fbb.png To my amateur eye it seems like there is suspicious amount of memory & thread management going on...? -- Peter -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
