hi
Could you refer the SAP Note
The maximum threshold is a value which may reach on peak usage and Webi processing server cannot occupy memory beyond this value at any time.
In your situation 9 Webi Processing servers with 16 GB of RAM on server is not recommended. This is because consider situation with total 16 GB of host RAM.
- 4 GB should left for OS
- Tomcat will need minimum 2 GB for 200 users
- So you are left with 10 GB RAM for all BO services
- Now 9 Webi Processing servers with 6 GB of Threshhost will not work here
For this configuration you can have 2 Webi Processing servers with default threshold should be running on single host.
hope this will help you.
regards