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This report provides information collected by RMF (EXTDATA type R72W) about DASD I/O activity as viewed by WLM. The data is totaled over all available intervals, and broken down by service class period, service class, and workload. Only service classes are reported.
The fields in the report are as follows:
Average number of start subchannel (SSCH) instructions to DASD per second, for transactions in this class.
Average DASD total response time for transactions in this class. It is a sum of the times below.
Average DASD connect and disconnect time.
Average DASD wait time, excluding IOS queue time.
Average time spent in IOS queue for DASD.
1 1/07/yy WLM GOAL MODE REPORT - DASD I/O PAGE 1 REPORT ID: EZXT0362 SYSPLEX: PLEXC1 SOURCE : SMF 72-3 POLICY: PLEXT1 FROM DATE: yy/12/12 FROM TIME: 23:59:00 TO DATE: yy/12/13 TO TIME: 23:44:00 - WORKLOAD CLASS SERVICE I/O RESPONSE CONNECT DISCONN PENDING IOS QUE NAME NAME PERIOD RATE AVG TIME AVG TIME AVG TIME AVG TIME AVG TIME 0BATCHPRD BATCHPRD 1 .11 .0016 .0009 .0003 .0004 .0000 BATCHPRD BATCHPRD .11 .0016 .0009 .0003 .0004 .0000 0BATCHPRD .11 .0016 .0009 .0003 .0004 .0000 0BATCHTST BATCHTST 1 93.08 .0017 .0008 .0002 .0004 .0003 BATCHTST BATCHTST 93.08 .0017 .0008 .0002 .0004 .0003 0BATCHTST BATSTWLM 1 327.75 .0010 .0008 .0000 .0002 .0000 BATCHTST BATSTWLM 2 299.54 .0011 .0009 .0000 .0002 .0000 BATCHTST BATSTWLM 3 456.28 .0011 .0007 .0001 .0003 .0000 BATCHTST BATSTWLM 1,083.58 .0010 .0008 .0000 .0002 .0000 0BATCHTST 1,176.67 .0013 .0008 .0001 .0003 .0001 0DATABASE DATABASE 1 51.66 .0006 .0004 .0000 .0002 .0000 DATABASE DATABASE 51.66 .0006 .0004 .0000 .0002 .0000 0DATABASE DATABSQA 1 .00 .0010 .0007 .0000 .0003 .0000 DATABASE DATABSQA .00 .0010 .0007 .0000 .0003 .0000 0DATABASE DATBSHOT 1 5.68 .0014 .0007 .0002 .0003 .0002 DATABASE DATBSHOT 5.68 .0014 .0007 .0002 .0003 .0002 0DATABASE 57.35 .0008 .0005 .0001 .0002 .0000 0DDFDB2 DDFDB2 1 5.45 .0006 .0003 .0000 .0003 .0000 DDFDB2 DDFDB2 2 3.41 .0006 .0002 .0001 .0003 .0000 DDFDB2 DDFDB2 3 .04 .0011 .0009 .0000 .0002 .0000 DDFDB2 DDFDB2 8.90 .0007 .0003 .0001 .0003 .0000 0DDFDB2 8.90 .0007 .0003 .0001 .0003 .0000 0DISCRET DISCRET 1 2.95 .0034 .0004 .0002 .0003 .0025 DISCRET DISCRET 2.95 .0034 .0004 .0002 .0003 .0025 0DISCRET 2.95 .0034 .0004 .0002 .0003 .0025 0ONLINE ONLPROD 1 .00 .0012 .0010 .0000 .0002 .0000 ONLINE ONLPROD .00 .0012 .0010 .0000 .0002 .0000 0ONLINE ONLTEST 1 22.44 .0013 .0006 .0004 .0002 .0001 ONLINE ONLTEST 22.44 .0013 .0006 .0004 .0002 .0001 0ONLINE 22.44 .0013 .0006 .0004 .0002 .0001
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