Overview
Syllabus
Customer Experience
Responsive Applications make more Money
Stop Castly Downtime
Unrepresentative Hardware
Unrepresentative Software
Unrepresentative Workloads
Coarse Grained Instrumentation
Where Instrumentation can be blind in the Real World
How to use Production Profilers
Profiling Hotspots
Profiling Flamegraphs
Instrumenting Profilers
Sampling/Statistical Profilers
Safepoint Bias after Inlining
Advanced Statistical Profiling in Java
Barriers to Ad-Hoc Production Profiling
Historical Data
Putting Samples in Context
Summary
Performance Matters
Taught by
Devoxx