A METHOD AND SYSTEM FOR MONITORING TRANSACTION BASED SYSTEMS

摘要

A method for monitoring transaction based systems monitoring their system resource and transaction performance data with thresholds on metrics, said method comprising the steps of collecting system resource data and transaction performance data on a periodic basis and each time a transaction performance metric gets below or above some threshold, triggering the collection of the system resource data outside the normal sampling cycle and storing an identifier correlating the transaction performance data and the system resource data; merging the collected system resource and transaction performance data; calculating the mean value for each system resource or transaction performance metric of merged data; identifying the metrics for which there is a significant difference between mean value obtained with triggering or without triggering; according to the identified metric mean value, calculating new thresholds of system resource metrics to be used for monitoring.