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

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
    11- Shared Address Space Analysis Report