Yunseong Kim

Other Social: https://www.linkedin.com/in/paran-lee-055159216/

github profile: https://github.com/paranlee

･ Ericsson LG Packet Core Mobility and Control Development Team (07/04/2023 – present) - Cloud Native 5G/LTE Packet Core System Software Developer
･ Korea Opensource
･ AhnLab Core Development (01/05/2022 – 06/09/2023) - Cognitive Technology Team Security Engine Developer
･ Innowireless (LIG group company) Server S/W Development Team 1 (08/01/2018 – 12/31/2021) - Server Development Team 1 Head DevOps / Full Stack Developer

･ Experienced agile development process (daily scrums, conferencing) in a global company
･ Ability to actively listen with open source maintainers, committers, technical patch-related emails

Linux kernel mailing list: https://lore.kernel.org/all/?q=Paran+Lee

Youtube Channel: https://www.youtube.com/channel/UC4wvP29CK8pzCO-uyFFk1Nw

uftrace Opensource Project Contribution: https://github.com/namhyung/uftrace/pulls?q=is%3Apr+Paran+Lee+is%3Aclosed

Accepted Talks:

perf in Action: Real-World Applications

Abstract

  1. In this hands-on seminar, we’ll delve into the world of perf, a powerful tool for profiling and optimizing system performance with git like perf’s commands.

  2. We’ll explore a some of tools that visualize performance profiling for a quick glance with perf.

  3. Through real-world examples and practical demonstrations, we’ll explore how perf can be effectively utilized to identify performance bottlenecks, analyze application behavior, and optimize both Rust, C/C++, and Linux kernel code.

Agenda

  • Introduction to perf: Understanding the basics
  • Real-world perf use cases: Performance profiling and analysis
  • Optimizing Rust, C/C++, and Linux kernel with perf tool
  • Sharing experiences and best practices

Keynotes

  • Gain insights into perf’s capabilities and practical applications
  • Learn how to profile and analyze system performance using perf
  • Discover techniques for optimizing Rust, C/C++, and Linux kernel side
  • Share experiences and best practices from experienced developers

Target audience

  1. This seminar is designed for developers, system administrators, and anyone interested in optimizing system performance.

  2. Prior experience with perf or programming is helpful but not required.

keywords

Performance optimization: Rust, C/C++, Linux kernel System profiling