I have multiple java-based applications which produce statistics on how long method calls take.
Right now the information is being written into a log file and I analyse performance that way. However with multiple apps and more monitoring requirements this is being becoming a bit overwhelming.
I am looking for an application which will collect stats and graph them so I can analyse performance and be aware of performance degradation.
I have looked at Solarwinds Application Performance Monitoring, however this polls periodically to gather information. My applications are totally event based and we would like to graph and track this accordingly.
I almost started hacking together some scripts to produce Google Charts but surely there are applications which do this already. Suggestions?