IBM MQ Connection: Summary global statistics

Summary global statistics for the IBM® MQ Connection are available in the IBM MQ Connection: Summary global statistics report. Summary statistics are not available online.

Table 1. IBM MQ Connection: Summary global statistics
DFHSTUP name Description
MQCONN name The name of the installed MQCONN definition for the CICS® region, which defines the attributes of the connection between CICS and IBM MQ.
Mqname The name of the IBM MQ queue manager or queue-sharing group that is specified in the MQNAME attribute of the installed MQCONN definition for the CICS region. CICS uses this as the default for the connection.
IBM MQ Queue Manager name The name of the IBM MQ queue manager to which CICS is currently connected. If CICS is not connected to IBM MQ, this field is blank.
Resync Group member Shows whether the MQCONN definition for the CICS region specifies resynchronization if there are indoubt units of work when CICS reconnects to IBM MQ:
YES
CICS connects to the same queue manager, waiting, if necessary, until the queue manager becomes active.
NO
CICS makes one attempt to connect to the same queue manager. If that attempt fails, CICS connects to any member of the queue-sharing group.
GROUPRESYNC
CICS connects to any member of the queue-sharing group. The queue manager is chosen by IBM MQ and it asks CICS to resolve indoubt units of work on behalf of all eligible queue managers in the queue-sharing group. This function is called group unit of recovery.
IBM MQ Release The release of IBM MQ that is connected to CICS.
Initiation Queue name The name of the default initiation queue for the connection between CICS and IBM MQ.
Number of futile attempts A count of the number of MQI calls made while the connection status is not connected. This is reset to zero when the connection is established.
Total number of API calls The total number of MQI calls since the connection was made.
Number of API calls completed OK The total number of calls that have completed successfully.
Number of OPEN requests The number of MQOPEN calls issued.
Number of CLOSE requests The number of MQCLOSE calls issued.
Number of GET requests The number of MQGET calls issued.
Number of GETWAIT requests The number of MQGET calls issued with the MQGMO_WAIT option.
Number of GETWAITs that waited The number of MQGET calls issued with the MQGMO_WAIT option that waited for a message.
Number of PUT requests The number of MQPUT calls issued.
Number of PUT1 requests The number of MQPUT1 calls issued.
Number of INQ requests The number of MQINQ calls issued.
Number of SET requests The number of MQSET calls issued.
Number of internal MQ calls The total number of flows to IBM MQ on the connection.
Number that completed synchronously The total number of calls completed synchronously.
Number that needed I/O The total number of calls that needed I/O.
Number of calls with TCB switch The number of API calls with a TCB switch.
Number of indoubt units of work The number of indoubt UOWs at adapter startup.
Number of unresolved units of work The number of UOWs that were in doubt at adapter startup, and that have not been resolved because of a CICS cold start.
Number of resolved committed UOWs The number of UOWs that were in doubt at adapter startup that have now been resolved by committing.
Number of resolved backout UOWs The number of UOWs that were in doubt at adapter startup that have now been resolved by backing out.
Number of Backout UOWs The total number of backed out UOWs.
Number of Committed UOWs The total number of committed UOWs.
Number of tasks The total number of tasks.
Number of Single Phase Commits The total number of single-phase commits.
Number of Two Phase Commits The total number of two-phase commits.
Number of CB requests The number of MQCB calls issued.
Number of msgs consumed The number of messages passed to callback routines.
Number of CTL requests The number of MQCTL calls issued.
Number of SUB requests The number of MQSUB calls issued.
Number of SUBRQ requests The number of MQSUBRQ calls issued.
Number of STAT requests The number of MQSTAT calls issued.
Number of CRTMH requests The number of MQCRTMH calls issued.
Number of DLTMH requests The number of MQDLTMH calls issued.
Number of SETMP requests The number of MQSETMP calls issued.
Number of INQMP requests The number of MQINQMP calls issued.
Number of DLTMP requests The number of MQDLTMP calls issued.
Number of MHBUF requests The number of MQMHBUF calls issued.
Number of BUFMH requests The number of MQBUFMH calls issued.