MEASURING THE BUFFER OCCUPATION OF SAP ERP SYSTEM APPLICATIONS
Enterprise resource planning (ERP) systems form the backbone for the execution, controlling and management of business processes in todays large companies.Availability and performance of ERP systems is extraordinary critical for a company as even short unavailability or reduced throughput can be very costly. As companies are evolving, the number of applications and the kinds of applications that have to be supported are rising, which inherently also increases performance needs. However, the determination of what makes up the performance needs is critical. The performance of SAP ERP systems strongly depends on the usage of buffers for caching database contents. In order to predict the performance of SAP ERP systems, it is necessary to understand and measure the buffer usage of applications running on SAP ERP systems. In this work we explain the basic concepts and introduce a method for measuring the buffer usage of SAP ERP applications. This method will be illustrated by a case study where each step of a business process, executed on a SAP ERP system, will be analyzed according to the memory usage.
ERP SAP Performance Load Test Measurement Analysis
Stephan Gradl Manuel Mayer Alexandru Danciu Ramón Escrihuela Holger Wittges Helmut Krcmar
Technische Universitaet Muenchen, Boltzmannstrasse 3, 85748 Garching, Germany Technische Universitaet Muenchen, Boltzmannstrasse 3,85748 Garching, Germany
国际会议
13th International Conference on Enterprise Information System(第13届企业信息系统国际会议 ICEIS 2011)
北京
英文
336-342
2011-06-08（万方平台首次上网日期，不代表论文的发表时间）