TCP TR summary (-T) report

This report is displayed when the -T option is specified with the trmdstat command. It displays the summary of all TCP traffic regulation events. The information presented in this report is derived from EZZ9317I, EZZ9318I, EZZ9319I, EZZ9320I, EZZ9321I, EZZ9322I, EZZ9323I, and EZZ9324I types of syslog messages. Information is grouped by local host and sorted by local host and then by local port.

>trmdstat -T /tmp/tstlog.log
trmdstat for z/OS CS V2R1  Wed Dec 14 09:01:09 2011                          
                                                                              
Command Entered     : trmdstat -T /tmp/tstlog.log                       
Log Time Interval   : May 27 19:19:23  - May 28 21:26:23                      
Stack Time Interval : May 27 19:19:05  - May 28 21:26:02                      
TRM Records Scanned : 86                                                      
                                                                              
                          TCP TR Summary                                      
                                                                              
Local Host: ::                                                                
                                                                              
              Constrained States                      Connections             
Local              Limited                Excp          Refused               
Port    Enter       Exit     Duration     QOS        Appl       Host          
----- ---------- ---------- ---------- ---------- ---------- ----------       
   21          0          0          0          0          0          1       
  333          1          1        277          0          0          6       
  345          2          2       2308          3          1          9       
                                                                              
No TypeActions LOG records to display

The following information describes the areas of the TR TCP Summary Report:

Local Host: If the policy was configured to limit by all sockets (also known as limit by port), this is either 255.255.255.255 or ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff. If the policy was configured to limit by each socket (also known as limit by port instance), this is the IP address that is bound to by the local listener applications. The value 0.0.0.0 indicates that the application bound to INADDR_ANY. The value :: indicates that the application bound to in6addr_any.
Limited | Logged: For each Local Host the report is first generated for ports with a policy that specified both an action of LIMIT and an action of LOG and then for ports that specified only a policy action of LOG.
Local Port: Indicates the port number bound to by a local listener application.
Constrained States: The number of times this port entered and exited constrained state and the total duration in seconds of constrained state.
Excp QOS: The number of connections that were allowed because the QoS policy for a particular source IP guaranteed a higher number of connections to this port than were allowed by the TCP TR percentage of total connections for a single host.
Connections Refused Appl: The number of connections refused because the total number of connections limit was exceeded.
Connections Refused Host: The number of connections refused because the number of connections requested from a single host exceeded the percentage of total connections allowed for a single host.
Connections Would Have Been Refused Appl: The number of connections that would have been refused because the total number of connections limit was exceeded. The connections were allowed because policy action LIMIT was not specified.
Connections Would Have Been Refused Host: The number of connections that would have been refused because the number of connections requested from a single host exceeded the percentage of total connections allowed for a single host. The connections were allowed because policy action LIMIT was not specified.
messages suppressed: The number of TCP TR messages suppressed with date and time, type of suppressed TCP connections, local IP address, local listening port, and the reason that the log records were suppressed. This data comes from an EZZ8660I or EZZ8661I message. See in The trmdstat report general concept for a detailed description.