Our Blog

Welcome to the Polar Signals blog where we write about profiling, performance, and company culture.

Announcing New Features on pprof.me: Previews and User History

Preview shared profiling data and keep a history of your shared profiles!

November 2, 2023 | Frederic Branczyk

Profiling Arm64 with eBPF in Parca Agent

ARMing your favourite DWARF Unwinder

October 17, 2023 | Sumera Priyadarsini

DWARF-Based Unwinding

Polar Signals Cloud is Generally Available

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

October 10, 2023 | Frederic Branczyk

Generally Available

Continuous Profiling

Profiling Python and Ruby using eBPF

Profiling Python and Ruby using eBPF

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

October 04, 2023 | Kemal Akkoyun, Javier Honduvilla Coto

Continuous profiling

Performance Profiling

Performance Analysis

Profiling Mojo 🔥

A look at profiling Modular's Mojo language.

September 7, 2023 | Frederic Branczyk

DWARF-Based Unwinding

View Profiling Data within Code

View Profiling Data within Code

A look at an exciting new feature in Polar Signals Cloud: Source View.

August 31, 2023 | Frederic Branczyk

Continuous-Profiling

Software Development

Correctly Profiling Node.js with Zero-Instrumentation

Correctly Profiling Node.js with Zero-Instrumentation

Or: A tale of handling unexpected behaviour by the v8 runtime.

July 12, 2023 | Frederic Branczyk, Javier Honduvilla Coto

Polar Signals at KubeCon EU 2023

Polar Signals at KubeCon EU 2023

Attending KubeCon EU 2023 in Amsterdam, Netherlands.

April 16, 2023 | Kemal Akkoyun