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Upsides and downsides
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Classroom Contents
Debuggers and eBPF - Bringing Debugging to Production
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- 1 Introduction
- 2 Overview
- 3 Derek Parker
- 4 Why
- 5 PTrace
- 6 Testing
- 7 Why is ptrace so slow
- 8 Solution eBPF
- 9 Benchmarks
- 10 Why is eBPF so fast
- 11 eBPF requirements
- 12 Embedded eBPF
- 13 Lowlevel implementation details
- 14 Ring buffers and maps
- 15 eBPF information
- 16 eBPF probes
- 17 Updating eBPF map
- 18 Getting data back from eBPF
- 19 Upsides and downsides
- 20 eBPF programs
- 21 Fighting the verifier
- 22 Small stack requirements
- 23 Limited control flow
- 24 Rep probes