RE: Machine Name as 0.0.0.0 in V$session

  • From: "Subbiah, Nagarajan" <Nagarajan.Subbiah@xxxxxxxx>
  • To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 17 Mar 2005 11:49:55 -0500

The apps server is a separate machine. This is happening mostly when the app
server is making some new connections. It seems the app server is
disconnecting the oracle connection and then the oracle assigning the ip
0.0.0.0 before it releases the connection.

Thanks,
Raja.


> -----Original Message-----
> From: Subbiah, Nagarajan 
> Sent: Thursday, March 17, 2005 2:43 AM
> To:   'oracle-l@xxxxxxxxxxxxx'
> Subject:      Machine Name as 0.0.0.0 in V$session
> 
> The query 'select username,machine,count(1) from v$session group by
> username,machine' gives the machine name as '0.0.0.0' for some of the
> users intermittently especially when there are high number of connections
> established from the application server. Any idea about why the machine
> name shows as '0.0.0.0'? These connections goes away in few minutes. It
> seems to me that some of the disconnected sessions by the applications are
> hanging in the database and its released after few minutes. The database
> is on HP-UX 11.11 & Oracle 9.2.0.5.  
> 
> Thanks,
> Raja.
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