Things I learned about Performance Investigation : My talk at Perf@Scale conference

Last Wednesday, I gave a talk at the one day Perf@Scale conference entitled ‘Keys to Actionable Performance Investigations’.  This talk is meant to tell people what I learned over my 10 years of doing performance investigations, and in particular what of that ‘transfers’ to any investigation. My main take-aways are You need detailed data (don’t guess around with top level counters…

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