• Performance

This talk introduces Parca, a general-purpose CPU, GPU and memory profiler for Linux. The main unique feature of Parca is the fact that unwinding happens in an eBPF program, and so is low-overhead enough to be constantly running in production: it doesn't require building with frame pointers or copying large sections of the stack between memory spaces. The primary mode of visualization in the Parca UI is the flame graph. Rust-specific features in Parca include: (1) For those projects that use jem

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