Watch a 57-minute conference talk from RustLab where Adam Leventhal, one of the original authors of DTrace, explores the powerful system analysis tool DTrace and its integration with Rust programming. Learn about the fundamental concepts of DTrace, which was originally developed at Sun for comprehensive system understanding from kernel to application levels. Discover how DTrace has evolved to support multiple platforms including macOS, Linux, FreeBSD, and Windows, while enabling both dynamic instrumentation and static hooks across various programming languages. Gain insights into how Oxide actively uses DTrace for debugging and performance optimization of Rust-based systems, with practical examples and real-world applications demonstrated throughout the presentation.