Method and Apparatus for Monitoring an In-memory Computer System

摘要

An in-memory computing system for conducting on-line transaction processing and on-line analytical processing includes system tables in main memory to store runtime information. A statistics services can access the runtime information using script procedures stored in the main memory to collect monitoring data and generate historical data and other system performance metrics while maintaining the runtime data and generated data in the main memory.

主权项

1. A method for monitoring system performance of an in-memory computer system comprising:
conducting, by the in-memory computer system, a plurality of on-line transaction processes (OLTPs) to receive and store data in a main memory component of the in-memory computer system; conducting, by the in-memory computer system, a plurality of on-line analytical processes (OLAPs) on the data stored in the main memory component to produce a plurality of data analysis results; storing, by the in-memory computer system, runtime information in a plurality of system tables in the main memory component relating to the step of conducting a plurality of OLTPs and the step of conducting a plurality of OLAPs; and executing, by the in-memory computer system, a first script procedure, stored in the main memory, to copy some of the runtime information 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.