CICSTG Connection Manager Threads attribute group

The CICSTG Connection Manager Threads attribute group reports information about the various connection manager threads allocated by a particular CICS Transaction Gateway daemon. A connection manager thread is allocated when a client application successfully connects to this Gateway daemon.

These attributes populate the Gateway Daemon Resources workspace.

Address Space Name The jobname of the address space running the CICS TG daemon being monitored. An alphanumeric string, maximum eight characters.

ASID The address space identifier of the region being monitored, in hexadecimal format. Four hexadecimal digits.

Current Number Allocated The current number of connection manager threads allocated to Java clients by the Gateway daemon. A nonnegative integer.

Current Number Created The current number of connection manager threads created by the Gateway daemon. A nonnegative integer.

Initial Number The number of connection manager threads that the Gateway daemon created during initialization. It is defined using configuration parameter INITCONNECT. A nonnegative integer.

Number Of Times Connecttimeout Limit Hit The number of times the Gateway daemon failed to allocate a connection manager thread to a Java client application within the specified timeout limit. A nonnegative integer.

Number Waiting The current number of connection manager threads waiting for a worker thread to become available. A nonnegative integer.

Origin Node The combination of the CICS TG jobname, the z/OS System ID (SMFID), and the CICSTG string. An alphanumeric string, maximum 32 bytes and case-sensitive.

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.

Percentage Waiting The percentage of the maximum number of connection manager threads currently waiting. A nonnegative integer.

Ratio Of Current To Maximum Number The percentage of the maximum number of connection manager threads currently allocated. A nonnegative integer.

System ID The four character name that identifies the z/OS System ID (SMFID) that is hosting this CICS TG daemon. An alphanumeric string, maximum four characters. z/OS System IDs are always in uppercase characters.

Thread Limit The maximum number of connection manager threads that can possibly be created and allocated by the Gateway daemon. It is defined using the MAXCONNECT configuration parameter. A nonnegative integer, or the unrestricted string.

Times Connecttimeout Limit Hit Per Minute The percentage of times the Gateway daemon failed to allocate a connection manager thread to a Java client application within the specified timeout limit 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.