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Re: New statistics for WAL buffer dirty writes

Peter Eisentraut <peter_e@gmx.net>

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From: Peter Eisentraut <peter_e@gmx.net>
To: Satoshi Nagayasu <snaga@uptime.jp>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Tomas Vondra <tv@fuzzy.cz>, pgsql-hackers@postgresql.org
Date: 2013-09-09T21:43:03Z
Lists: pgsql-hackers 
On 9/6/13 11:32 PM, Satoshi Nagayasu wrote:
> The revised patch for wal buffer statistics is attached.
> A test script is also attached. Please take a look.

You have duplicate OIDs.  Run the script duplicate_oids to find them.