Number of threads is twice the number of sessions with 10.2 on Windows platform

  • From: Paolo Desalvo <paolo.desalvo@xxxxxxxxx>
  • To: Oracle-L <Oracle-L@xxxxxxxxxxxxx>
  • Date: Thu, 23 Feb 2006 15:53:37 -0500

Hi all.

I have noticed too many threads in the Task Manager related to the
ORACLE.EXE process for 10.2.

So I run a simple testcase program on a test server with no activity
and I fired 10 SQLPLUS connections to the 10.2 database; the number of
threads increased from 31 to 51, so 2 threads for each session connected to the
database.


Then I run the same program on the same test server directing the
connections to a 9.2 database; the number of threads increased from 12 to 22, so 1
thread for each session, as expected.


Is there anybody with the same problem?

Thanks
Paolo
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