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.
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Finally moved DB to a single xeon box. ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
