Hello Samid,
The values showed on your screenshot are good:
- The Hit Ratio % of each buffer are between the recommended levels by SAP.
- There is no swaps on the buffers, just the Export/Import buffer has swaps and it is acceptable.
- There is enough roll, extended, paging and heap memory and it is not completed anytime.
Just one thing: You said on your last post that your SAP server has about 24GB RAM memory. Your extended memory is 13GB size and it should be higher because the virtual memory on your server should be 24GB RAM + Swap space defined (3xRAM Memory at least). Anyway, this is just a recommendation and it is not the performance issue.
Check the rest of topics I wrote on my answer. Also, how many work process has your server? Is there always dialog work process available all the time?
Best regards.