From: Jérôme BENOIS <benois@argia-engineering.fr>
To: pgsql-performance@postgresql.org
Subject: High CPU Load
Date: Thu, 14 Sep 2006 15:08:59 +0200
Message-ID: <1158239339.5226.17.camel@localhost.localdomain> (raw)
Hi All,
I migrated Postgres server from 7.4.6 to 8.1.4, But my server is
completely full, by moment load average > 40
All queries analyzed by EXPLAIN, all indexes are used .. IO is good ...
My configuration is correct ?
- default configuration and se + somes updates :
max_connections = 512
superuser_reserved_connections = 2
shared_buffers = 65536
work_mem = 65536
effective_cache_size = 131072
log_destination = 'syslog'
redirect_stderr = off
log_directory = '/var/log/pgsql'
log_min_duration_statement = 100
silent_mode = on
log_statement = 'none'
default_with_oids = on
My Server is Dual Xeon 3.06GHz with 2 Go RAM and good SCSI disks.
Best Regards,
Jérôme BENOIS.
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To: pgsql-performance@postgresql.org
Cc: benois@argia-engineering.fr
Subject: Re: High CPU Load
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