![]() ![]() Response Time: Response time starts when a user request arrives at the dispatcher and the next screen is loaded for the user. In this blog we will discuss the approach adopted in troubleshooting longer response times of the SAP GUI client.īefore diving into the debugging approach, let us understand what E2E response time constitutes from a SAP standpoint, which is very essential for better interpretation of what is being reported and measured (the following diagram is only for illustrative purpose). As a performance engineer or architect, one should be able to gather sufficient evidence of the performance bottlenecks before calling them out. Is it correct to say so without gathering sufficient evidence from the SAP application and, for that matter, the network? What is the delta here and how do we understand what is contributing to that delta? It could be a SAP resource issue like work process, CPU, Extended Memory, Heap Memory, Database SQL performance issues, Network and so on. Immediately, one might possibly think the network is the bottleneck. You might have come across a situation where E2E performance, especially response times measured at the SAP GUI client end, is quite longer or slower, but processing time on the SAP application end is not that longer and not comparable to the response time measured at the SAP GUI side. The number of tests required might depend on the scale of deployment, business modules deployed, integrations, data volumes, customizations, expected workloads, and so on. ![]() ![]() Though the SAP solutions are perhaps thoroughly tested, rigorous performance testing is needed to understand the operations behavior of SAP under heavy loads. The success of these business operations depends on the reliability of the SAP deployment. ![]() SAP offers one of the best ERP solutions for enterprise business critical operations. ![]()
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