LightNews LightNews
gnurizen.bsky.social
@gnurizen.bsky.social
25 followers 22 following 5 posts
Posts Replies Media Videos
Reposted
polarsignals.com
Good morning #KubeCon!
We are excited to meet all of you and talk about performance! 🚀

Stop by our booth at 1360 next to the Demo Theatre to learn more about CPU, GPU, and memory profiling in production! 🧑‍💻
November 11, 2025 at 5:55 PM
Reposted
polarsignals.com
🚀 We're super excited to launch NVIDIA CUDA Profiling today! Check out the blog on how we made it happen! 🧊

www.polarsignals.com/blog/posts/2...
Continuous NVIDIA CUDA Profiling In Production
Low-Overhead Profiling of GPUs with USDT Probes and eBPF
www.polarsignals.com
October 22, 2025 at 2:06 PM
gnurizen.bsky.social
Latest project, had fun with this one: www.polarsignals.com/blog/posts/2...
OOMProf - Profiling on the Brink
Using eBPF to record your programs dying breathes
www.polarsignals.com
August 13, 2025 at 3:54 PM
Reposted
polarsignals.com
Tame the OOM killer with OOMProf, the new eBPF memory profiler for Go programs being taken out by the kernels OOM killer!
www.polarsignals.com/blog/posts/2...
OOMProf - Profiling on the Brink
Using eBPF to record your programs dying breathes
www.polarsignals.com
August 13, 2025 at 2:49 PM
Reposted
polarsignals.com
Hey #KubeCon! We're looking forward to all the conversations about continuous profiling and performance! 🚀
Please stop by our booth at P10!
November 13, 2024 at 6:40 PM
Reposted
kakkoyun.me
Profiling @LuaLang with zero instrumentation? 🤯 @gnurizen.bsky.social's latest post dives into the black magic of #eBPF, @opentelemetry.io, and tracing JIT wizardry.

Insightful, hilarious, and upstream—a feast for low-level programming and Linux nerds. 👏

www.polarsignals.com/blog/posts/2...
A Walk with LuaJIT
How we scrape callstack information from the LuaJIT engine for profiling
www.polarsignals.com
November 13, 2024 at 4:23 PM