3. REPORTS › 3.2 MICF Inquiries › 3.2.1 VM MICF Inquiry Descriptions › 3.2.1.2 VM Performance Analysis Inquiries

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3.2.1.2 VM Performance Analysis Inquiries


Performance Analysis inquiries quantify key measurements that
impact system performance, including channel activity, cache
usage, and paging activity.  The inquiries in this category
are available for user-defined reporting periods specified as
execution-time parameters.  For example, it might be
desirable to produce a report on CP-owned Volume Activity
covering the period from 1:30 p.m to 2:45 p.m.  The MICF
inquiry will select the detail data covering the period of
time requested, summarize the information, and then produce a
report.  The performance analysis inquiries are explained in
greater detail in the following sections:

   1 - Detail VMX Concurrent Channel Busy
   2 - Detail VMX Percent Channel Busy
   3 - Detail VMX DASD Cache Usage Report
   4 - Detail VMX CP Owned Volume Summary
   5 - Detail VMX Device Utilization Report (by Device)
   6 - Detail VMX DASD Cache Usage Report (by Device)
   7 - VM Channel Path Activity Report
   8 - VM Channel Path Load Analysis
   9 - VM FICON Channel Path Load Analysis
   10- VM HiperSocket Channel Activity Report