Earlier this week I mentioned that ITM 6.2.3 would be bringing in new feature/function. Tivoli Performance Analyzer in the past has been an add-on component to the ITM infrastructure. With ITM 6.2.3, Tivoli Performance Analyzer becomes part of the base tool.
What is Tivoli Performance Analyzer? At its core, it's intended to add predictive capability to Tivoli Monitoring so you can monitor resource consumption trends, anticipate future performance issues, and avoid or resolve problems more quickly. For example, you can use Tivoli Performance Analyzer to predict application bottlenecks and create alerts for potential service threats.
So, how does it work? Tivoli Performance Analyzer works by analyzing information in the Tivoli Data Warehouse (TDW) and providing an analysis of trends gathered from that data. The user may specify different analysis scenarios, based on what history data is being collected by the user, and the requirements of the user. You have various trending options, such as linear trending or arithmetic trending, and you can use it to calculate such things as time to hit a given threshold.
Tivoli Performance Analyzer works in unison with the TDW, and provides some interesting new analytic capabilities for ITM monitoring solutions (including OMEGAMON). Here's a manual number for more information: SC27-4004-00.