Re: Parallel Select query performance and shared buffers

From: Metin Doslu <metin(at)citusdata(dot)com>
To: Claudio Freire <klaussfreire(at)gmail(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, postgres performance list <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Parallel Select query performance and shared buffers
Date: 2013-12-04 16:35:25
Message-ID: CAL1dPcd64OHL__L-B6PgpVxMOE50DivYXbLwAXdnQa3mdtQqbA@mail.gmail.com
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>Notice the huge %sy
>What kind of VM are you using? HVM or paravirtual?

This instance is paravirtual.

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