Perforator Documentation | Post on Medium | Post on Habr Perforator is a production-ready, open-source Continuous Profiling app that can collect CPU profiles from your production without affecting its performance, made by Yandex and inspired by Google-Wide Profiling. Perforator is deployed on tens of thousands of servers in Yandex and already has helped many developers to fix performance issues in their services. Main features Efficient and high-quality collection of kernel + userspace stacks vi...