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Checking SMF and RMF statistics for performance problems z/OS DFSMStvs Planning and Operating Guide SC23-6877-00 |
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SMF type 88 log stream statistics records and RMF™ coupling facility usage reports are useful for analyzing problems that are affecting performance. Increasing the amount of coupling facility storage allocated to a structure can improve both system logger performance and DFSMStvs performance. The sample program IXGRPT1, supplied in SYS1.SAMPLIB, provides an example of a program to analyze SMF type 88 records. |
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