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This report shows several average timings for all devices in the system (the sample report has logic that creates a subset of the devices in the system, as the report can be very lengthy if all devices are used.) The following average times are reported: Response time, IOS Queue time, Device Busy delay, Pending Time (wait in hardware), Disconnect time, Connect time. With this report, devices that may be causing bottlenecks (high Device Busy delay) and devices that are on channels that may be overly busy (identified in conjunction with report ERXT0158/EZXT0158) can be determined.
104/03/04 DEVICE ACTIVITY REPORT PAGE 1 REPORT ID: ERXT0159 SYSPLEX: PLEXC1 SOURCE : SMF 74-1 SYSTEM: XAD1 -------------------------------------------------------------------------------------------------------------------------------- DEVICE DASD DEV ACT AV RESP AV IOSQ AV DB AV PEND AV DISC AV CONN NUMBER VOLSER RATE TIME TIME DELAY TIME TIME TIME -------------------------------------------------------------------------------------------------------------------------------- 0 2000 CAT047 0.034 0.001 0.000 0.000 0.000 0.000 0.000 2001 TOPLG1 0.015 0.023 0.000 450.619 0.000 0.000 0.022 2002 LOAN77 0.005 0.001 0.000 0.000 0.000 0.001 0.000 2003 TSO14Z 0.005 0.001 0.000 0.000 0.000 0.001 0.000 2004 TSO56C 0.067 0.008 0.000 106.212 0.000 0.000 0.008 2005 TSO82B 0.008 0.001 0.000 0.000 0.000 0.000 0.000 2006 TSOED1 0.007 0.000 0.000 0.000 0.000 0.000 0.000 2007 MVP71C 0.005 0.001 0.000 0.000 0.000 0.001 0.000 2008 TSVSEP 0.005 0.001 0.000 0.000 0.000 0.000 0.000 2009 EWAC01 0.005 0.001 0.000 0.000 0.000 0.001 0.000 200A ALLOC1 0.005 0.001 0.000 0.000 0.000 0.001 0.000 200B ALLOC2 0.005 0.001 0.000 0.000 0.000 0.000 0.000 200C CTL020 0.004 0.003 0.000 6745.470 0.000 0.000 0.003 200D CTL021 0.002 0.005 0.000 4908.533 0.000 0.000 0.004 200E CTL022 8.507 0.002 0.001 35.499 0.001 0.000 0.000 200F CTL023 0.001 0.010 0.000 8523.345 0.000 0.000 0.008 2010 TSO93P 0.005 0.001 0.000 0.000 0.000 0.001 0.000 2011 MVP71E 0.009 0.001 0.000 0.000 0.000 0.000 0.000 2012 MVBMIM 0.005 0.002 0.000 0.000 0.000 0.001 0.000 2013 VTC025 0.186 0.012 0.000 115.925 0.000 0.000 0.011 2014 VTC026 0.239 0.012 0.000 0.000 0.000 0.000 0.012 2015 VTC027 0.253 0.011 0.000 113.264 0.000 0.000 0.010 2016 VTC028 0.181 0.012 0.000 39.679 0.000 0.000 0.011 2017 VTC029 0.290 0.012 0.000 99.113 0.000 0.000 0.011 2018 VTC030 0.195 0.012 0.000 73.654 0.000 0.000 0.012 2019 VTC031 0.180 0.011 0.000 79.686 0.000 0.000 0.011 201A VTC032 0.200 0.012 0.000 35.948 0.000 0.000 0.011 201B VTC033 0.347 0.011 0.000 62.163 0.000 0.000 0.010 201C VTC034 0.214 0.011 0.000 67.145 0.000 0.000 0.011 201D VTC035 0.223 0.012 0.000 0.000 0.000 0.000 0.011 201E VTC036 0.221 0.011 0.000 32.489 0.000 0.000 0.010 201F VTC037 0.189 0.011 0.000 1709.439 0.000 0.000 0.010 2020 VTC038 0.274 0.011 0.000 26.191 0.000 0.000 0.011 2021 VTC039 0.186 0.012 0.000 76.931 0.000 0.000 0.011 2022 LOAN01 0.303 0.004 0.000 71.116 0.000 0.000 0.003 2023 TSO73C 0.005 0.008 0.000 10064.179 0.006 0.001 0.000 2024 TONY01 0.012 0.001 0.000 0.000 0.000 0.000 0.000 2025 DLZ12A 0.009 0.008 0.000 0.000 0.000 0.000 0.007 2026 MVD12M 0.008 0.005 0.000 0.000 0.000 0.000 0.004 2027 MVZ12I 0.005 0.002 0.000 0.000 0.000 0.001 0.000 2028 MVR12M 0.000 0.000 0.000 23902.425 0.000 0.000 0.000 2029 NMD008 0.044 0.004 0.000 321.871 0.000 0.000 0.003 202A LOAN22 0.005 0.001 0.000 1395.319 0.000 0.001 0.000 202B NMD009 0.122 0.009 0.000 117.682 0.000 0.001 0.008 202C NMD010 0.069 0.007 0.000 0.000 0.000 0.000 0.006 202D VTC202 0.139 0.015 0.000 102.729 0.000 0.000 0.013 202E RMF002 0.595 0.005 0.000 446.789 0.000 0.000 0.004 202F VTC203 0.249 0.012 0.000 230.650 0.000 0.000 0.011 2030 VTC204 0.248 0.012 0.000 57.826 0.000 0.000 0.011 2031 DB2036 0.077 0.007 0.000 647.860 0.000 0.000 0.007
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