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query using cpu nearly 100%, why? - Mailing list pgsql-performance

From LIANHE SHAO
Subject query using cpu nearly 100%, why?
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Msg-id 19be88196606.19660619be88@jhmimail.jhmi.edu
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Re: query using cpu nearly 100%, why?
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Hello,
I use php as front-end to query our database. When I use System Monitor to check the usage of cpu and memory, I noticed
thatthe cpu very easily gets up to 100%. Is that normal? if not, could someone points out possible reason?  


I am using linux7.3, pgsql 7.3.4, 1G Memory and 2GHz CPU.

Regards,
William

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