Parca + OpenTelemetry = Bright Future

The Parca project is embracing OpenTelemetry

Comparing Profiles is even more helpful now!

We have shipped Relative Comparisons

AI-driven Performance Optimizations, Exciting New Customers, Board Expansion, and $10.8m in Total Capital Raised

Correlating Tracing with Profiling using eBPF

How we connected the worlds of tracing and profiling using Parca Agent, the eBPF-based profiler.

Announcing Continuous Memory Profiling for Rust

Debugging memory leaks and usage systematically in Rust

New pprof.me Features: Profiling Data Comparison and Folded Stacks format support

Visualize differential Icicle graphs from two shared profiles.

Announcing the new "Views" feature on Polar Signals Cloud

Scope requests with pre-defined filters and gain precise control over your profiling data!

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

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

Profiling Python and Ruby using eBPF

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

Profiling Mojo 🔥

A look at profiling Modular's Mojo language.

View Profiling Data within Code

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

Correctly Profiling Node.js with Zero-Instrumentation

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

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.

What’s new in Parca 0.16 and Parca Agent 0.13?

We have exciting updates in this release, including improved JIT symbolization, reliability and quality improvements, step querying, and more!

Symbolizing Postgres Profiling Data

A journey through undocumented behavior.

DWARF-based Stack Walking Using eBPF

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

Announcing Profiling Support Without Frame Pointers

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

System-wide profiling in Parca Agent

How we re-architected Parca Agent to profile every process on the host and made it more scalable in the process.

Profiling Next.js apps with Parca

We will learn how to profile your Next.js/Node.js apps with Parca and how it helps you to go back in time and identify the root cause for the irregular bottlenecks in your application's performance.