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Re: Wierd context-switching issue on Xeon - Mailing list pgsql-performance

From jelle
Subject Re: Wierd context-switching issue on Xeon
Date
Msg-id Pine.LNX.4.44.0404192211440.4079-100000@localhost.localdomain
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In response to Re: Wierd context-switching issue on Xeon  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-performance
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Same problem with dual 1Ghz P3's running Postgres 7.4.2, linux 2.4.x, and
2GB ram, under load, with long transactions (i.e. 1 "cannot serialize"
rollback per minute). 200K was the worst observed with vmstat.

Finally moved DB to a single xeon box.

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