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Wait Time in ST03

Hello group

We've been looking at Wait times (i.e. the time for the Dispatcher to find a free WP). Although we have plenty of DIA processes, the Wait time seems to increase steadily.

Just after IPL/SAPstart, the wait times are at less than 10ms, but growing to upto 120ms by end of the week.

SAP are on the case, but I wanted to ask the group whether anyone has experimented with giving the Dispatcher (disp+work) process even a higher priority (10 instead of 12) or even run it in a separate mem pool ?

Regards

Jo

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1 Answer

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    Former Member
    Oct 21, 2008 at 07:41 PM

    Hi Jo,

    Which kernel level you are and at what patch level.

    I hope you've already searched for standard notes for this.

    Are you really getting performance issues in the system? if not then it might be a good indication of the kernel problem of wrongly showing the statistics data.

    Few notes you can refer 1029617, 1014072.

    Regards,

    Debasis.

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