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Re: patch: avoid heavyweight locking on hash metapage - Mailing list pgsql-hackers

From Dickson S. Guedes
Subject Re: patch: avoid heavyweight locking on hash metapage
Date
Msg-id CAHHcreomcHZMCBZQrUfpVW17oxrmEQmDSJS0V7-yPAk49Uu5bA@mail.gmail.com
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In response to patch: avoid heavyweight locking on hash metapage  (Robert Haas <robertmhaas@gmail.com>)
Responses Re: patch: avoid heavyweight locking on hash metapage
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2012/5/30 Robert Haas <robertmhaas@gmail.com>:
> I tested the effect of this by setting up a series of 5-minute
> read-only pgbench run at scale factor 300 with 8GB of shared buffers
> on the IBM POWER7 machine.

I know it doesn't matter, but out of curiosity what OS you used?

best regards,
-- 
Dickson S. Guedes
mail/xmpp: guedes@guedesoft.net - skype: guediz
http://guedesoft.net - http://www.postgresql.org.br

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