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Categorization of data z/OS Communications Server: SNA Programming SC27-3674-00 |
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The data available through the performance monitor interface
is organized into major categories and subcategories as shown in Table 1. Typically, collection requests
are made at the major category level, with the option of specifying
multiple subcategories. Collect Performance Data CNM RUs can also
combine major category requests, with some restrictions. Stop All
Performance Data Collection CNM RU allows the monitor to stop all
collections with one request. For virtual route data requests, specification
of the resources to be controlled, or target resource set,
is specified as follows:
To minimize the overhead incurred in data gathering, monitors should limit their collections to only those subcategories of interest and stop collections once they are no longer desired. However, data can only be retrieved while a collection is in progress. |
Copyright IBM Corporation 1990, 2014
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