Re: How much do the hint bits help?
Tom Lane <tgl@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Merlin Moncure <mmoncure@gmail.com>
Cc: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, Simon Riggs <simon@2ndquadrant.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-12-22T16:42:53Z
Lists: pgsql-hackers
Merlin Moncure <mmoncure@gmail.com> writes: > I'm going to do lots more testing over the holidays. I'm fishing for > ideas on good ways to flesh things out more. Based on the analogy to past bufmgr contention problems, I'd suggest going back through the archives to look for the test cases associated with context swap storm discussions. The cases themselves might not be quite right for this, but they'd at least show a structure for stressing things at the tuple-access level. regards, tom lane