Polar Signals @PolarSignalsIO
A cool company. 🧊 🚀 Unlock the full potential of your code with real-time profiling. Creators of @ParcaDev! polarsignals.com Remote Joined September 2020-
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We're excited to be at @rustconf 2025! Let's talk about profiling Rust with zero compromise! #rustconf25
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Polar Signals retweeted
DST (again) With State Machines in Rust | @asubiotto of @PolarSignalsIO
Tame the OOM killer with OOMProf, the new eBPF memory profiler for Go programs being taken out by the kernels OOM killer! polarsignals.com/blog/posts/202…
We're excited to share that the Parca Agent now works offline! Store CPU profiles locally when disconnected, upload when ready. Because not all computing happens in data centers. Read how we built it: polarsignals.com/blog/posts/202…
🚀 Today, we're excited to launch Off-CPU profiling! Check out our blog on what we needed to do to make it most useful and how you can get started with it! 🧊 polarsignals.com/blog/posts/202…
We just made our Next.js builds 100% reproducible at Polar Signals! 🧊 Same code = same output, byte-by-byte every time. 🔍 Check out our practical guide: polarsignals.com/blog/posts/202…
Polar Signals retweeted
🔥 Have you ever stared at a flame graph wondering why your app is slow? Using the new @PolarSignalsIO MCP, you can now ask "Why is my service slow?" and e.g. @claudeai Code or @cursor_ai will analyze your production profiles and suggest code fixes.
🎓 We've learned a lot from building a database for profiling data! Check out the latest blog post to understand the lessons learned and what's next! polarsignals.com/blog/posts/202…
We've been working hard to enhance our continuous profiling for GPUs. Learn about more metrics (like PCIe throughput) and the upcoming On-GPU profiles. If you are attending @aiDotEngineer, come and stop by our booth S18 to discuss all of these features! polarsignals.com/blog/posts/202…
⚡ Flamecharts/Iciclecharts are now available on all workloads, not just the Polar Signals GPU profiling experience! Check out the blog on what Flamecharts/Iciclecharts are and how to use them on Polar Signals! 🧊 polarsignals.com/blog/posts/202…
📣Today on the blog: Check out our latest post on how we added Markdown support to our Sanity CMS during our Milan hackathon. polarsignals.com/blog/posts/202…
🚀 Today, we're excited to announce Profiling @github Actions! Check out the blog to see how you can start using it today! 🧊 polarsignals.com/blog/posts/202…
We're super excited to be at EuroRust! Will you be there?
We're super excited to be at EuroRust! Will you be there?
🦀 Today, we're introducing the ability to attach arbitrary metadata to Profiling data with Async-Rust! Use this to attach the distributed tracing ID and more to your Profiling data! 🔍 polarsignals.com/blog/posts/202…
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Frederic 🧊 Branczy... @fredbrancz
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