Craig,
Use NETSTAT ALL and look for this part of the report:
ConnectionsIn: 003459 ConnectionsDropped: 00
MaximumBacklog: 10 ConnectionFlood:No
CurrentBacklog: 00
ConnectionsIn is the total number of connection requests processed by the
listener since it was started.
ConnectionsDropped is the number of connections that had to be dropped
because the backlog had been exceeded.
MaximumBacklog is the maximum number of connections that TCP will queue up
waiting for the listener to accept them (this is SOMAXCONN).
CurrentBacklog is the number of connection requests queued to the listener
right now.
(ConnectionFlood is not available until V1R13.)
Hope this helps.
Steven St.Jean
http://sdsusa.com
> -Original Message-
> From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On
> Behalf Of Craig's Listserve account
> Sent: Wednesday, June 27, 2012 11:47 AM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: How to monitor TCPIP socket connection requests queue
>
> Hi,
> Is there a mechanism to monitor the socket connection request queue
> length? This queue length is controlled by SOMAXCONN defined in the
> PROFILE for a particular TCPIP stack. I am trying to determine if my
> systems has connection requests queued up for my WAS on z app servers.
>
> I am on z/OS V1R12.
>
> Thanks
> --
> Craig DUdley
>
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