eBPF

Articles tagged with "eBPF"

A Walk with LuaJIT

How we scrape callstack information from the LuaJIT engine for profiling

November 13, 2024

eBPF

Interpreter

Performance

LuaJIT

Continuous-Profiling

JIT

Parca + OpenTelemetry = Bright Future

The Parca project is embracing OpenTelemetry

August 13, 2024

BPF

System-Wide

eBPF

Observability

Apache Arrow

Profiling

Continuous-Profiling

The Cost of Go's Interfaces and How to Fix It

Why dynamic dispatch is necessary and how to fix it with devirtualizing and PGO.

December 20, 2024

golang

pgo

observability

continuous profiling

ebpf

performance

Profiling Arm64 with eBPF in Parca Agent

ARMing your favourite DWARF Unwinder

October 17, 2023

eBPF

Parca Agent

DWARF-Based Unwinding

Observability

System-Wide

Polar Signals Cloud is Generally Available

We're ready to share our product with the world!

December 20, 2024

generally available

observability

continuous profiling

ebpf

performance

Profiling Python and Ruby using eBPF

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

December 20, 2024

ebpf

interpreter

ruby

python

continuous profiling

profiling

performance

performance profiling

performance analysis

Profiling Mojo 🔥

A look at profiling Modular's Mojo language.

September 7, 2023

Profiling

eBPF

DWARF

DWARF-Based Unwinding

Debuginfo

Debuginfod

Mojo🔥

Introduction to Parca - Part 2

Parca Agent is our open source, always-on eBPF-based continuous profiler. In this article, we will learn some of the concepts behind Parca Agent and use it to profile our system.

January 19, 2023

Continuous-Profiling

BPF

eBPF

Observability

Parca

Parca Agent

Debuginfo

Relabeling

What's new in Parca?

Looking at some exciting features that recently landed in Parca.

January 3, 2023

Continuous-Profiling

BPF

eBPF

Observability

Parca

Parca Agent

Debuginfo

Autocomplete

Relabeling

Prometheus

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

DWARF-based Stack Walking Using eBPF

Deep dive into the new DWARF-based stack unwinder using eBPF.

November 29, 2022

Profiling

BPF

eBPF

Observability

Frame Pointers

DWARF

DWARF-Based Unwinding

.eh_frame

Parca Agent

Announcing Profiling Support Without Frame Pointers

Open-Source Parca Agent is adding support for native applications compiled without frame pointers.

November 23, 2022

Profiling

eBPF

Observability

Frame Pointers

DWARF

DWARF-Based Unwinding

.eh_frame

Parca Agent

Introduction to Parca - Part 1

Parca is our open source, always-on eBPF-based continuous profiler. In this article, we'll learn some of the concepts behind Parca and use it to profile our system.

July 12, 2022

Parca

eBPF

Continuous-Profiling

Observability

Parca Agent

Introducing Parca - Prometheus but for profiles

P.S. We got funded!

October 8, 2021

Pprof

Performance

Kubernetes

eBPF

Funding

Prometheus