The CICSTG Region Overview attribute group reports basic statistics about a particular CICS Transaction Gateway.
ASID The z/OS address space identifier. Four hexadecimal digits.
CICS TG Version The version and release of the CICS Transaction Gateway daemon; if the Region Type value is WAS, the N/A value is displayed. An alphanumeric string, maximum eight characters.
CPU Utilization The percent of time this region is currently using the CPU. A nonnegative integer.
Gateway Daemon Running Time The length of time in seconds since the Gateway daemon successfully initialized; if the Region Type value is WAS, the N/A value is displayed. An alphanumeric string, 11 characters, format HH:MM:SS.ss.
Gateway Daemon Status The status of the Gateway daemon. The values can be STARTING, RUNNING, or SHUTTING DOWN.
Health The current health of communications between this Gateway daemon and CICS Transaction Server; if the Region Type value is WAS, the N/A value is displayed.At intervals of one minute, the Gateway daemon monitors the health of communications with CICS Transaction Server regions. At startup, the Health value is set to 100. If there are no connectivity problems, it remains at 100; however, intermittent problems can cause the Health value to drop. If these problems go away, the Health value recovers. If the Health value drops to zero, the Gateway daemon issues a warning message, and the TCP/IP load balancer stops sending connection requests to the Gateway daemon until the Health interval has been reset. An integer from 0 to 100.
I/O Count The number of EXCPs (Execute Channel Program supervisor call) invoked by this region. A nonnegative integer.
I/O Per Minute The current number of EXCPs (Execute Channel Program supervisor calls) invoked by this region over the most recent sampling interval, divided by the duration of the interval (from 60 to 120 seconds) to give the average over the past minute. A nonnegative integer.
Number of Requests Processed The total number of client requests that have been processed by the Gateway daemon during its lifetime and includes both failed and successful work requests, administrative requests and handshakes; if the Region Type value is WAS, the N/A value is displayed. A nonnegative integer.
Origin Node The combination of the CICS TG jobname, the z/OS System ID (SMFID), the CICSTG string or CICSTG-WAS strings. An alphanumeric string, maximum 32 bytes and case-sensitive. The formats include <jobname> <SMFID>:CICSTG, if the monitored region is a Gateway daemon or <jobname> <SMFID>:CICSTG-WAS, if the monitored region is a WebSphere Application Server with a CICS Resource Adapter installed.
When a situation is true, the system compares the origin node name in the attribute to the names of managed systems assigned to the situation. If the origin node name matches the name of a managed system, the node's status changes accordingly. If the names of the origin node and the managed systems do not match, the status remains unchanged.
Region Name The jobname of the Gateway daemon or WebSphere Application Server with a CICS Resource Adapter installed.
Requests Per Minute The rate of requests per minute in a Gateway daemon; if the Region Type value is WAS, the N/A value is displayed. The rate of client application requests or the number of API calls (ECI, ESI) and XA requests that have been processed by the Gateway daemon per minute. Successful and failed requests are included. Administrative requests and handshakes are excluded.
SSL Port Number The SSL protocol handler port number for this Gateway daemon; if the Region Type value is WAS, the N/A value is displayed. A nonnegative integer.
Start Date and Time The date and or time of day the CICS TG region was started.
System ID The four character name that identifies the z/OS System ID (SMFID) that is hosting this CICS TG region. An alphanumeric string, maximum four characters. z/OS System IDs are always in uppercase characters.
TCP Port Number The TCP protocol handler port number for this Gateway daemon; if the protocol is not enabled or the Region Type value is WAS, the N/A value is displayed. A nonnegative integer.
Total CPU Time The total amount of CPU time consumed by this CICS TG region. An alphanumeric string, 11 characters, format HH:MM:SS.ss.
Userid The userid assigned to the batch job or started task. An alphanumeric string, maximum eight characters.