perfomance question/issues

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От Williams, Travis L, NPONS
Тема perfomance question/issues
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Msg-id AB815D267EC31A4693CC24D234F8291602B2A953@ACCLUST02EVS1.ugd.att.com
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Ответы Re: perfomance question/issues  ("scott.marlowe" <scott.marlowe@ihs.com>)
Re: perfomance question/issues  (Stephan Szabo <sszabo@megazone23.bigpanda.com>)
Список pgsql-general
How can you tell what the performance of you DB is?  I know a lot has to do with DB design..  I don't see postgres
usinga lot of memory or cpu on my system.. but everything seems a little slow for what I consider a small DB.. 

What I have is 4 static columns that are indexed and roughly 460 that are updated.  Now I have only 215 rows.  If I
updateall of the columns then run vacuum analyze it takes 7-10 minutes.   I also have had trouble doing updates... I
havetried doing them through perl and psql by doing a \i then the file name.. I have also tried using begin; and end;
aroundthe file.. but it still takes 1 minute+ to update one row.  any suggestions are welcome. 

Travis

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