Kemal Akkoyun

Articles by Kemal Akkoyun

Profiling Python and Ruby using eBPF

Dive into the internals of profiling interpreted Python and Ruby code using eBPF

October 04, 2023

eBPF

Interpreter

Ruby

Python

Continuous profiling

Profiling

Performance

Performance Profiling

Performance Analysis

Polar Signals at KubeCon EU 2023

Attending KubeCon EU 2023 in Amsterdam, Netherlands.

April 17, 2023

KubeCon

Community

Ice and Fire: How to read icicle and flame graphs

Flame graphs and icicle graphs are a great way to visualize performance profiles. In this post, we will learn how to read and interpret them.

March 28, 2023

Continuous profiling

Profiling

Icicle graphs

Flame graphs

Performance

Performance monitoring

Performance profiling

Performance Analysis

Data Visualization

Design Decisions of a Continuous Profiler

The tradeoffs and considerations building continuous, fleet-wide profilers.

December 14, 2022

Continuous-Profiling

BPF

eBPF

Observability

Parca

FrostDB

High Cardinality

Debuginfod

Parca Agent

Fantastic Symbols and Where to Find Them - Part 2

How profilers and debuggers translate machine addresses to human-readable symbolic names

January 27, 2022

Symbolization

Debugging

Profiling

Perf

Symbols

Interpreter

JIT

Python

Ruby

Node.Js

Javascript

Java

Fantastic Symbols and Where to Find Them - Part 1

How profilers and debuggers translate machine addresses to human-readable symbolic names

January 13, 2022

Symbolization

Binary

Debugging

Profiling

Analysis

Perf

Binutils

Symbols