Quantcast
Viewing all articles
Browse latest Browse all 8902

Virtual memory required by SAP system component?

Hi experts,

  ok, ok, I know there is already a link mentioning this Virtual Memory Required by SAP System Components

I just want to confirm this sizing is correct. According to Cameron's guidance(note 1612283), 2 * E2680(16 cores) and 384 GB DRAM can run 6-8 dialog instances per server. Karl-Heinz Hochmuth recommends

Page file sized needed = total virtual memory - RAM and

ABAP dialog instance = 2 times PHYS_MEMSIZE.

  That's to say, if I have 384GB DRAM, I should allocate about 384GB pagefiles size for 6-8 SAP dialog instances(each instance with PHY_MEMSIZE=32000) and that's sufficient, right?

  I remember SAP recommended pagefiles size should be 3x - 4x of physical memory size before and that is invalid now, right? Also, It is not necessary to allocate very large pagefiles even though I have 8 SAP dialog instances running concurrently, correct?


Viewing all articles
Browse latest Browse all 8902

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>