How we connected the worlds of tracing and profiling using Parca Agent, the eBPF-based profiler.
Debugging memory leaks and usage systematically in Rust
A Collaborative Leap Forward with Canonical
Visualize differential Icicle graphs from two shared profiles.
Why dynamic dispatch is necessary and how to fix it with devirtualizing and PGO.
Preview shared profiling data and keep a history of your shared profiles!
We're ready to share our product with the world!
A look at profiling Modular's Mojo language.
A look at an exciting new feature in Polar Signals Cloud: Source View.
Or: A tale of handling unexpected behaviour by the v8 runtime.
A journey through undocumented behavior.
Attending FOSDEM 2023 in Brussels.
Looking at some exciting features that recently landed in Parca.
The tradeoffs and considerations building continuous, fleet-wide profilers.
Parca in Grafana without having to install a plugin!
Making code faster without modifying it using Profile-Guided Optimizations.
We made a mistake in naming our open-source in-memory columnar database.
Continuous profiling needed a columnar database, so we built it.
Thoughts on how early company culture shapes the future of it.
P.S. We got funded!
Learn how to demystify Pprof Labels using Go
Our first major feature since our product launch: cumulative profiling metrics!
Since founding Polar Signals, we have been heads down working on our first product, and today we are beyond excited to share it with you!
