From: Leonardo Francalanci <m_lists@yahoo.it>
To: Tom Lane <tgl@sss.pgh.pa.us>
To: Gael Le Mignot <gael@pilotsystems.net>
Cc: pgsql-performance@postgresql.org
Subject: Re: Periodically slow inserts
Date: Fri, 22 Oct 2010 08:45:02 +0100 (BST)
Message-ID: <191365.6037.qm@web29002.mail.ird.yahoo.com> (raw)
In-Reply-To: <25979.1287679800@sss.pgh.pa.us>
References: <plop8762wvspfb.fsf@aoskar.kilobug.org>
<23677.1287672948@sss.pgh.pa.us>
<plop87mxq7r0ks.fsf@aoskar.kilobug.org>
<25979.1287679800@sss.pgh.pa.us>
>>> I think this may be caused by GIN's habit of queuing index insertions
>>> until it's accumulated a reasonable-size batch:
So the fact that it takes 21s to sync 365 buffers in this case is normal?
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To: pgsql-performance@postgresql.org
Cc: m_lists@yahoo.it, tgl@sss.pgh.pa.us, gael@pilotsystems.net
Subject: Re: Periodically slow inserts
In-Reply-To: <191365.6037.qm@web29002.mail.ird.yahoo.com>
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