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How to check if it is time to increase memory

Hi guys.

I would like to know, how can I check if it is time to request for memory extension? In the below image, it says that free memory percentage is 1% but I am not sure if this is how to check it.

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2 Answers

  • Posted on Apr 05 at 05:43 PM

    Hi Philip

    SAP Performance tuning is very big topic,

    1. you have to check the system all the time free memory 1%? Could you check the previous hours memory usage in ST06.

    2, Business users and over all SAP usage getting slowness or at time system hangs?

    If both points are not ok, then you no need to increase the memory,

    to over come the memory usage, fine tuning the business transactions and buffer values in ST02.

    Regards

    SS

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  • Posted on Apr 06 at 06:47 AM

    More important are the values from ST02. There you can see if EM and heap memory are big enough and if there are too many swaps in the different buffers.

    In your screenshot you can see that there is no paging, which is a good sign.

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