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Question 59 - PAS-C01 discussion

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Business users are reporting timeouts during periods of peak query activity on an enterprise SAP HANAdata mart An SAP system administrator has discovered that at peak volume the CPU utilization increases rapidly to 100% for extended periods on the x1.32xlarge Amazon EC2 instance where the database is installed However the SAP HANA database is occupying only 1 120 GiB of the available 1 952 GiB on the instance 10 wart times are not increasing Extensive query tuning and system tuning have not resolved this performance problem Which solutions should the SAP system administrator use to improve the performance? (Select TWO.)

A.
Reduce the global_allocation_limit parameter to i 120 GiB
Answers
A.
Reduce the global_allocation_limit parameter to i 120 GiB
B.
Migrate the SAP HANA database to an EC2 High Memory instance with a larger number of available vCPUs
Answers
B.
Migrate the SAP HANA database to an EC2 High Memory instance with a larger number of available vCPUs
C.
Move to a scale-out architecture for SAP HANA with at least three x1 16xlarge instances
Answers
C.
Move to a scale-out architecture for SAP HANA with at least three x1 16xlarge instances
D.
Modify the Amazon Elastic Block Store (Amazon EBS) volume type from General Purpose to Provisioned lOPS for ail SAP HANA data volumes
Answers
D.
Modify the Amazon Elastic Block Store (Amazon EBS) volume type from General Purpose to Provisioned lOPS for ail SAP HANA data volumes
E.
Change to a supported compute optimized instance type for SAP HANA
Answers
E.
Change to a supported compute optimized instance type for SAP HANA
Suggested answer: C, E

Explanation:

Reference: https://docs.aws.amazon.com/whitepapers/latest/sap-on-aws-technical-deployment-guide/sap-hana.html https://docs.aws.amazon.com/whitepapers/latest/sap-on-aws-technical- deployment-guide/amazon-ec2.html


asked 16/09/2024
Tobias Wartenweiler
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