IFA

The IFA service displays information about actual and potential IBM zSeries  Application Assist Processor (zAAP) usage for each address space that has work eligible for execution on zAAP processors.

Related topic

Services

Syntax

GUID-7AD2FB28-1DA8-483B-A0C8-9E269B8971BF-low.pngThere are no parameters for the IFA service.

Example

Type

IFA

 AMTIF7I           Hex         CPU       IFA       IFA  
 AMTIF4I Name      ASID  Milli-sec    Actual  Eligible  
 AMTIF5I --------  ----  ---------  --------  --------  
         [1]                  [2]       [3]      [4]    
 AMTIF6I CEA       0018        38      5.50%     0.00%  
 AMTIF6I HVEMCA    008D     9,141     57.42%     0.23%  
 AMTIF3I Located 2 address spaces with IFA time          [5]  
 AMT001A SYSPROG

Legend:

  1. name of address space
  2. total CPU usage
  3. actual IFA processor percentage of the total processor (CPU) usage
  4. potential (eligible) IFA processor percentage of the total processor (CPU) usage
  5. number of AMTIF6I messages (one per address space

 

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