Dbconsole/listener/tnsping performance 11gR2

I am seeing performance issue while connecting to dbconsole/listener/tnsping etc & this is tail of my alert log, what could be the issue?
Fatal NI connect error 12537, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
Time: 04-FEB-2010 15:53:54
Tracing not turned on.
Tns error struct:
ns main err code: 12537
TNS-12537: TNS:connection closed
ns secondary err code: 12560
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
opiodr aborting process unknown ospid (22785) as a result of ORA-609
Thu Feb 04 15:53:54 2010
Fatal NI connect error 12537, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
Time: 04-FEB-2010 15:53:54
Tracing not turned on.
Tns error struct:
ns main err code: 12537
TNS-12537: TNS:connection closed
ns secondary err code: 12560
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
opiodr aborting process unknown ospid (22806) as a result of ORA-609
Thu Feb 04 15:54:24 2010
Starting background process SMCO
Thu Feb 04 15:54:24 2010
SMCO started with pid=21, OS id=23297

is any type of Operating System Virtualization installed on this system?

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Hi when I shutdown;
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Message was edited by:
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Ok...starting dbca on first RAC install on the new 11Gr2 cluster.
I was about to proceed from screen 3 to 4...and it comes up with an error saying the SCAN listener hasn't been started.
I started what I thought was the listener with lsrnctl start...but apparently that isn't enough.
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# $GRID_HOME/bin/srvctl stop scan
# $GRID_HOME/bin/srvctl status scan
I did:
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SCAN VIP scan1 is not running
SCAN VIP scan2 is enabled
SCAN VIP scan2 is not running
SCAN VIP scan3 is enabled
SCAN VIP scan3 is not running
[oracle@node1 bin]$ ./srvctl start scan
[oracle@node1 bin]$ ./srvctl status scan
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SCAN VIP scan1 is running on node node5
SCAN VIP scan2 is enabled
SCAN VIP scan2 is running on node node3
SCAN VIP scan3 is enabled
SCAN VIP scan3 is running on node node4
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SCAN Listener LISTENER_SCAN2 is enabled
SCAN listener LISTENER_SCAN2 is not running
SCAN Listener LISTENER_SCAN3 is enabled
SCAN listener LISTENER_SCAN3 is not running
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[oracle@node1 bin]$ ./srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node node1
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SCAN listener LISTENER_SCAN2 is running on node node3
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[-S subnet/netmask[/if1[|if2|...]]]
Table A-14 srvctl add scan Options
Option Description
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Option Description
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[TCPS:s_port]
[SDP:port]"
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An example of this command is:
# srvctl add scan_listener -l myscanlistener
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If my SCAN name is database-scan
I'd need to do srvctl add scan -n database-scan ?
For the scan listener, from the instructions it sounds like I can name it anything I want...is that correct...?
So I could do something like
srvctl add scan_listener -l fred ?
Thanks in advance for any suggestions. (Ok, not going to really name it fred)
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Attempting to contact (DESCRIPTION= (ADDRESS= (PROTOCOL=TCP) (HOST=10.2.213.4)
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Here is a tnsping with cycle:
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (10 msec)
OK (300 msec)
OK (870 msec)
OK (1200 msec)
OK (1300 msec)
OK (400 msec)
OK (320 msec)
OK (10 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (20 msec)
OK (0 msec)
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OK (0 msec)
OK (0 msec)
OK (10 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (20 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (0 msec)
OK (20 msec)

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Hi,
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Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
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Alias LISTENER
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Trace Level off
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(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
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I am trying to define Oracle 10g listener standard in my organization.
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Hi All,
Oracle Database 11.2.0.3
How prevent remote registration on SCAN Listener?
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=======================
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=======================================
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=======================
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=============================
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Hussein

Listener can not start

My listener in oracle 11GR2 can not start . when i want to give the status of that , the error in below is shown :
Connecting to > TNS-12541 : TNS:no listener
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# Generated by Oracle configuration tools.
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(DESCRIPTION =
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    (CONNECT_DATA =
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SID_LIST_LISTENER =
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ADR_BASE_LISTENER = D:\app\SHOJAIE
hepl me ? Thanks

"ServiceAliasException: Could not save Service Alias:
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Your TNS_ADMIN setting is messed up.
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Check the value set in HKLM/Software/Oracle/youroraclehomename ... Set it explicitly to the location of your tnsnames.ora file.
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Create db listener usin ssl

Hello,
i'm trying to create a listener for a 11GR2 database using ssl, but i'n unable to find a documentation about it. It's necessary to have Oracle Advanced Security installed, but there's a doc on metalink about ir?
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Pl post details of OS and database versions. MOS Doc 165465.1 (Oracle Advanced Security Frequently Asked Questions) may have some info. Pl also see the OAS Admin Guide at http://download.oracle.com/docs/cd/E11882_01/network.112/e10746/toc.htm
HTH
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Dbconsole/listener/tnsping performance 11gR2

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