1 Reply Latest reply on May 28, 2019 8:13 AM by Simon Chang

    Unilateral Swapout

    Shivang Sharma
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      Jobs show up as unilateral swapped out . On issuing the MPLSTAT command i could see my thresholds are not reached . So what would be the cause for this . On what basis we see address spaces unilateral swapped out

        • 1. Re: Unilateral Swapout
          Simon Chang

          Hi Shivang


          Address spaces get unilaterally swapped when the multi programming level (MPL) is lowered during times of either storage or cpu resource constraints.

          Not sure what version of z/OS you are running, but I believe there were some IBM APARS that addressed problems in this area.

          If you think we are not reporting the metric(s) in the MainView for z/OS view MPLSTAT correctly, please raise a case with our support centre.