The Chroniker Software Suite is the complete solution for response time and availability monitoring of your business applications. With top down views and user friendly web interface, Chroniker alerts of slow points in user applications and gives you the where and why behind the bottlenecks at multiple levels from logs, OS, database, user interface, etc. Complete with ready made SLA and other quality assurance reports down to technical views with drill down abilities, Chroniker is well suited for every level of your technical team.

A method, system, and data structure are disclosed for monitoring transaction performance in a managed computer network environment having a requesting component configured to request a transaction of a servicing component. In accordance with exemplary embodiments the transaction is classified into a transaction type. A correlator is generated for the transaction including information identifying a parent transaction type and a root transaction type of the transaction. An events associated with a completion of the transaction is recorded. Performance statistics are aggregated on the transaction completion event in the context of the information included in the correlator.