Solution : https://service.sap.com/sap/support/notes/772025 (SAP Service marketplace login required)
Summary :
The SAP note addresses high reported times on platforms utilizing Simultaneous MultiThreading (SMT), identified across pSeries and iSeries with Linux on POWER (ppc64, ppc, PowerPC). The kernel, configured with SMT, leads to virtual CPU depiction doubling actual physical units. This configuration causes performance libraries, which lack SMT awareness, to report doubled metrics. This discrepancy impacts the accuracy of SAP's statistical tools and performance benchmarks. As of now, no resolution is available, and users are advised to contact the International SAP IBM Competency Center for more information.
Key words :
sap statistics tools call performance libraries, international sap ibm compentency center, 2 times expected values, performance libraries, expected values, reported times, report values, 2 times higher, simultaneous multithreading, operating system
Related Notes :
| 171356 | SAP software on Linux: General information |