Patent ID: 11868373
Assignee: SAP SE
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method of monitoring system performance of an in-memory computer system, the method comprising:
executing, by the in-memory computer system, a plurality of on-line transaction processes (OLTPs), wherein executing the plurality of OLTPs includes:
receiving runtime data, and
storing the runtime data in a main memory component of the in-memory computer system for runtime data collection processes;

executing, by the in-memory computer system, a plurality of on-line analytical processes (OLAPs) on the same runtime data for runtime data analysis processes, wherein executing the plurality of OLAPs produces a plurality of runtime data analysis results;
storing, by the in-memory computer system, the runtime data in a plurality of system tables in the main memory component;
executing, by the in-memory computer system, a statistics scheduler process; and
performing, by the in-memory computer system, the runtime data collection processes and the runtime data analysis processes in accordance with the statistics scheduler process, wherein performing the runtime data collection processes and the runtime data analysis processes includes copying at least some of the runtime data from one or more of the plurality of system tables to one or more of a plurality of statistics tables in the main memory as monitoring data.