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	<title>select * from depesz; &#187; stats</title>
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	<link>http://www.depesz.com</link>
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		<title>Waiting for 9.2 &#8211; temporary file stats per database</title>
		<link>http://www.depesz.com/2012/02/07/waiting-for-9-2-temporary-file-stats-per-database/</link>
		<comments>http://www.depesz.com/2012/02/07/waiting-for-9-2-temporary-file-stats-per-database/#comments</comments>
		<pubDate>Tue, 07 Feb 2012 13:35:12 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[charts]]></category>
		<category><![CDATA[log_temp_files]]></category>
		<category><![CDATA[pg92]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[stats]]></category>
		<category><![CDATA[temp]]></category>
		<category><![CDATA[temporary]]></category>
		<category><![CDATA[trends]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=2405</guid>
		<description><![CDATA[On 26th of January, Magnus Hagander committed patch: Add counters for number and size of temporary files used for spill-to-disk queries for each database to the pg_stat_database view. &#160; Tomas Vondra, review by Magnus Hagander As you perhaps know certain operations in PostgreSQL can create temporary files. I am not talking about temporary tables &#8211; [...]]]></description>
		<wfw:commentRss>http://www.depesz.com/2012/02/07/waiting-for-9-2-temporary-file-stats-per-database/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<title>Change in anonymization of plans on explain.depesz.com</title>
		<link>http://www.depesz.com/2012/01/31/change-in-anonmymization-of-plans-on-explain-depesz-com/</link>
		<comments>http://www.depesz.com/2012/01/31/change-in-anonmymization-of-plans-on-explain-depesz-com/#comments</comments>
		<pubDate>Tue, 31 Jan 2012 12:10:56 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[anonymization]]></category>
		<category><![CDATA[explain.depesz.com]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[stats]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=2382</guid>
		<description><![CDATA[As you perhaps know, explain.depesz.com has anonymization feature. Couple of days ago Filip contacted me and sent a patch that stopped anonymization of typecasts. I thought about the patch, and what it achieves, changed it&#8217;s internals, but kept the effect. And today, it got released. Normal plan looks like this. But you might want to [...]]]></description>
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		<slash:comments>3</slash:comments>
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		<title>explain.depesz.com &#8211; new feature and some new stats</title>
		<link>http://www.depesz.com/2011/06/11/explain-depesz-com-new-feature-and-some-new-stats/</link>
		<comments>http://www.depesz.com/2011/06/11/explain-depesz-com-new-feature-and-some-new-stats/#comments</comments>
		<pubDate>Sat, 11 Jun 2011 03:19:27 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[anonymization]]></category>
		<category><![CDATA[charts]]></category>
		<category><![CDATA[explain]]></category>
		<category><![CDATA[explain.depesz.com]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[stats]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=2180</guid>
		<description><![CDATA[First of all, as of today, I added new feature, called anonymization. It is for all of the people who are afraid that their plans contain information that they don&#8217;t want to (or can&#8217;t) share on the internet. It works like this: Started with simple query: SELECT n.nspname AS &#34;Schema&#34;, p.proname AS &#34;Name&#34;, pg_catalog.pg_get_function_result&#40;p.oid&#41; AS [...]]]></description>
		<wfw:commentRss>http://www.depesz.com/2011/06/11/explain-depesz-com-new-feature-and-some-new-stats/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>Waiting for 9.1 &#8211; stats reset tracking</title>
		<link>http://www.depesz.com/2011/03/02/waiting-for-9-1-stats-reset-tracking/</link>
		<comments>http://www.depesz.com/2011/03/02/waiting-for-9-1-stats-reset-tracking/#comments</comments>
		<pubDate>Wed, 02 Mar 2011 13:37:15 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[pg91]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[reset]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[stats]]></category>
		<category><![CDATA[tracking]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=2111</guid>
		<description><![CDATA[On 10th of February, Magnus Hagander committed patch: Track last time for statistics reset on databases and bgwriter &#160; Tracks one counter for each database, which is reset whenever the statistics for any individual object inside the database is reset, and one counter for the background writer. &#160; Tomas Vondra, reviewed by Greg Smith PostgreSQL [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>explain.depesz.com &#8211; stats after a year</title>
		<link>http://www.depesz.com/2010/01/13/explain-depesz-com-stats-after-a-year/</link>
		<comments>http://www.depesz.com/2010/01/13/explain-depesz-com-stats-after-a-year/#comments</comments>
		<pubDate>Wed, 13 Jan 2010 11:07:39 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[explain]]></category>
		<category><![CDATA[explain.depesz.com]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[stats]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=1580</guid>
		<description><![CDATA[I just checked, and apparently explain.depesz.com is online for over a year now. First plans was added on 2008-12-04 13:20:43+01. Since then there have been 3602 plans added, 770 of them were set to be private (not displayed on previous explains page. Longest plan has 2267194 characters (yes, 2.2 megabytes of explain analyze output!), but [...]]]></description>
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		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>Waiting for 8.4 &#8211; pg_stat_statements</title>
		<link>http://www.depesz.com/2009/01/13/waiting-for-84-pg_stat_statements/</link>
		<comments>http://www.depesz.com/2009/01/13/waiting-for-84-pg_stat_statements/#comments</comments>
		<pubDate>Tue, 13 Jan 2009 15:37:26 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[analysis]]></category>
		<category><![CDATA[pg84]]></category>
		<category><![CDATA[pgfouine]]></category>
		<category><![CDATA[pg_stat_statements]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[stats]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=1366</guid>
		<description><![CDATA[On 4th of January, Tom Lane committed patch by Takahiro Itagaki, which adds new contrib module &#8211; pg_stat_statements: Log Message: ----------- Add contrib/pg_stat_statements for server-wide tracking of statement execution statistics. &#160; Takahiro Itagaki What is it for? Well, actually, it takes some work away from projects like pgFouine or my own analyze.pgsql.logs.pl. To this day, [...]]]></description>
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		<slash:comments>13</slash:comments>
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