Statistics configuration

You can configure parameters for statistics interval, statistics end of day, recording statistics to SMF, and statistics API port.

Interval timing patterns

The interval and end-of-day parameters combine to form a timing pattern. This timing pattern determines when statistics intervals begin and end. At interval boundaries, all statistics are optionally recorded to SMF, and statistics of statistical type "Interval" are reset to the default values. For examples, see Interval timing patterns.

Statistics interval

Statistics are gathered by CICS Transaction Gateway during a specified interval. You can change the interval value using the statint system parameter. You can set the statint parameter using the Gateway settings in the configuration file.

CICS writes the interval statistics to the SMF data set automatically at the expiry of the interval if the statistics recording status is set ON by the statsrecording system parameter.

The statint parameter equates to the CICS Transaction Server keyword and concepts of the parameter of the same name.

See Statistics interval for more information.

Statistics end of day

The end-of-day value (stateod) defines a logical point in the 24–hour operation of CICS Transaction Gateway. At this point, the interval ends and data is written to SMF regardless of the setting of the statsrecording system parameter.

You can change the end of day value using the Gateway settings in the configuration file.

The stateod parameter equates to the CICS Transaction Server keyword and concepts of the parameter of the same name. See Statistics end of day time for more information.

Recording to SMF

CICS Transaction Gateway provides a mechanism for recording interval statistics and end-of-day data to the System Management Facility (SMF) on z/OS.

You can set the statsrecording parameter using the Gateway settings in the configuration file.

See Enable statistic recording to SMF for more information.

Statistics API port

The Statistics API port allows the Gateway daemon to handle incoming requests for the Statistics API. You can select the port number on which to listen for Statistics API requests using the Gateway settings in the configuration file.

See Statistics API protocol settings for more information.


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Timestamp icon Last updated: Tuesday, 19 November 2013


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