Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Adding Features to Perf Using BPF

Linux Plumbers Conference via YouTube

Overview

Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only!
Explore advanced performance analysis techniques in this Linux Plumbers Conference talk as three experts delve into enhancing perf with BPF capabilities. Learn about BPF profiling, event counting, and various profile types including EPF and MetricProfile. Discover solutions to scalability issues, understand interval printing, and gain insights into monitoring use cases. Examine benchmarks, LBR testing, and the process of writing a comprehensive book on the subject. Gain valuable knowledge on leveraging BPF to extend perf's functionality for more effective system performance analysis and optimization.

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

Reviews

Start your review of Adding Features to Perf Using BPF

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.