Analysing ODI performance with Flame Graphs

Flame Graphs are a visualisation that I learnt about through the excellent Linux systems performance work of Brendan Gregg, and saw Luca Canali talk about recently at UKOUG Tech 14. They’re a brilliant way of summarising extremely dense information in a way from which the main components accounting for the most time can be identified. I was recently doing some analysis for a client on their ODI batch runtime and I thought it would (more...)