Re: Oracle 9i, tomcat

Most probably, it's not Oracle, it's your application, that does not allow oracle to release memory.
Are you closing your connections properly?

Igor Neyman, OCP DBA
ineyman_at_perceptron.com

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Wednesday, July 31, 2002 11:33 AM

> Hi All,
>
> Can anyone help me. This is very urgent.
>
> I have a ticker application written in Java, that accesses oracle 9i
> database in Linux. It gets data from database in every 2 minutes. When as
> many as 10 ticker clients are accessing database together for 30 minutes,
> oracle eventually dies.
>
> Ticker gets data from database thru Tomcat, on examination I found that
each
> time memory utilization for Oracle increases with database access. It
starts
> with 5% mem utilizations and increases - in every 2 minutes - 6%, 7% etc,
> for each database access from clients. When it reaches some 30% oracle
slows
> down and ticker apllication also slows down.
>
> Does anyone of you have a quick solution - Also why oracle not relasing
> memory after database access ?
>
> Thanks in Advance
> Joshy
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> Please see the official ORACLE-L FAQ: http://www.orafaq.com
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> Author: JOSHY MON M C
> INET: JOSHYMON_at_nestec.net
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Igor Neyman
  INET: ineyman_at_perceptron.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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