This report shows the number and rate of requests to each structure in a coupling facility. The failure percentage is also shown.
This report can be used to determine if there is a structure that is not being used effectively, or, in the case of a lock structure, if there is a problem in the application using the structure that is causing multiple contentions.
It also shows if there is a structure or application that is causing errors in the CF. Errors in many structures could be an indication of a physical error in the CF.
104/03/yy COUPLING FACILITY REQUEST SUMMARY PAGE 1 REPORT ID: ERXT0164 SYSPLEX: PLEXC1 SOURCE : SMF 74-4 SYSTEM: XAD1 --------------------------------------------------------------------------------------------------------------------------------- COUPLING TOTAL REQUESTS UNSUCCESS FAILURE SUBCHAN SUBCHAN PATHS PATH NAME REQUESTS PER SEC. REQUESTS PERCENT DEFINED USED AVAILABLE INSTALLE --------------------------------------------------------------------------------------------------------------------------------- 0COUPLET1 21764949 287.89 0 0.00 14 3 192 192 104/03/yy COUPLING FACILITY REQUEST SUMMARY PAGE 2 REPORT ID: ERXT0164 SYSPLEX: PLEXC1 SOURCE : SMF 74-4 SYSTEM: XAD1 --------------------------------------------------------------------------------------------------------------------------------- COUPLING TOTAL REQUESTS UNSUCCESS FAILURE SUBCHAN SUBCHAN PATHS PATH NAME REQUESTS PER SEC. REQUESTS PERCENT DEFINED USED AVAILABLE INSTALLE --------------------------------------------------------------------------------------------------------------------------------- 0 ---------------- ---------------- GRAND TOTAL 21764949 287.89 0 0.00 14 3 192 192 ---------------- ---------------- 1 REPORT RECORDS READ LINES PRINTED 1 85 22 -**** REPORT PHASE ENDED
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