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cpu utilization question
- From: "Wright, George" <George(dot)Wright(at)infimatic(dot)com>
- To: <pgsql-novice(at)postgresql(dot)org>
- Subject: cpu utilization question
- Date: Thu, 18 Sep 2008 10:09:31 -0500
- Message-id: <51548D6D5BEB57468163194A8C1A0E980161A541@MAGPTCPEXC02.na.mag-ias.net> <text/plain>
We're running Suse 10.2, PG 8.1.5, PHP 5.2. We're seeing high CPU percentages for multiple instances of postmaster: 15 - 30% for each instance. I realize a new instance is spawned for each connection that is opened and we have lots of clients sending very small text messages to our app for which we record a row per message. We also have other periodic jobs that get kicked off but don't use near the cpu percentage that postmaster seems to. Is there a way to minimize postmaster's cpu usage or is there some way to share that process between requests? Thx.
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