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List:       opennms-discuss
Subject:    [opennms-discuss] DB/system tuning
From:       "Adam Coven" <acoven () computerns ! com>
Date:       2006-08-28 15:04:38
Message-ID: C24B80CF480B2A42BD30BB05C37E74D09082CF () EXCH01 ! computerns ! com
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I'm running 1.3.1 on RHEL4 on a dual 3.2Ghz 4GB system and I'm seeing a
very high CPU load coming from postmaster (most of the time, it seems
quiet for a bit after a restart). I only have about 200 or so devices
being monitored right now. I would have expected to be able to monitor a
lot more on a system (hardware) like this.

I followed the instructions and have set in postgresql.conf:

tcpip_socket = true
max_connections = 256
shared_buffers = 1024
sort_mem = 1024

Are there any database or systems tuning anyone has found to increase
performance or efficiency?

Adam Coven SCSA CCNA GCUX RHCE CISA
Manager of Technical Operations

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