Don't bloat your LLM's context. Let it iteratively explore the parts of your flame graphs that actually matter.

A faster and easier way to troubleshoot debuginfo processing in Polar Signals Cloud.

A new way to visualize a function’s callers and callees side by side.

Low-Overhead Profiling of GPUs with USDT Probes and eBPF

A step-by-step guide to achieving reproducible builds with Next.js.

How we designed our database for complete control over concurrency, time, randomness, and failure injection.

A deep dive into the time-aware visualization that complements traditional flame graphs in performance profiling.

"High tail latency for one of our customers, was diagnosed immediately by seeing a large On-CPU time span"

“68.37% of CPU [...] with a one-line code change [...] went down to 31.82%”