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YouTube

Adding Features to Perf Using BPF

Linux Plumbers Conference via YouTube

Overview

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This technical talk explores how BPF can add profiling, event counting, and monitoring features to perf, including their implementation and scalability.

Syllabus

Introduction
What is perf
BPF profiling
BPF event counting
BPF profile
EPF profile
Metric
Profile
BPF Scales
Interval Print
The problem
The solution
How to use it
How it works
Sharing
Monitoring
Use case
Scalability issues
Signal port events
IO control interface
benchmark
summary
LBR
Testing
Writing a book

Taught by

Linux Plumbers Conference

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