Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

multiple conhost.exe are running on my Windows Server 2008

375 views
Skip to first unread message

Big George

unread,
May 25, 2012, 5:14:25 PM5/25/12
to
Hello,

- O/S: Windows Server 2008 R2 64 bits
- Oracle RAC Database: Oracle 11.2.0.2
- 02 nodes: NodeA and NodeB.

On NodeA, I have succesfully applied patch p12714463_112020_MSWIN-
x86-64, which solved the daily growing number of cmd.exe services.

However, there are at least 25 conhost.exe running ( I see all of them
at my Windows Task Manager) like:

Image Name UserName CPU Memory Command Line
conhost.exe SYSTEM 00 2,904 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,936 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,948 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,888 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,884 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,892 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,916 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,940 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,936 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,984 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,880 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,892 K \\??\C:\Windows\system32\conhost.exe
conhost.exe SYSTEM 00 2,916 K \\??\C:\Windows\system32\conhost.exe

Is it normal behavior in an Oracle RAC server?

John Hurley

unread,
May 25, 2012, 8:11:10 PM5/25/12
to
Big George:

# Is it normal behavior in an Oracle RAC server?

Probably time to volley this question over in an SR ... my guess is
not a lot of people on cdos running RAC 11.2.0.2.x on windows ...

joel garry

unread,
May 28, 2012, 1:13:22 PM5/28/12
to
Bug 13785557: 11.2.0.2 PATCH 15 - CLUSTER HAS 100 CMD.EXE AND 119
CONHOSTS.EXE says it is still an issue on 11.2.0.3.

jg
--
@home.com is bogus.
If you think CBO is the only low-cost Oracle option, I have some
consulting services to sell you.
https://twitter.com/#!/search/%23optimizerbumperstickers?q=%23optimizerbumperstickers
0 new messages