TRUE CRABS

@true-crabs

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Accuracy and Precision

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Common high level profiling toolsets - Grafana - Prometheus - Loki - Promtail

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For realtime profiling and visualization https://pyroscope.io/

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`bytehound` works well with Rust and `snmalloc`. But there is lack of quality for only using this tool. We need more memory profiling tools for rust-tokio friendly, snmalloc.

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`cargo-flamegraph` is a tool that only displays the result of some tools like `perf`. `perf` is not familiar with memory profiling.

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🛠️ 🐜 ☠️ Common profiling tools with rust - perf - samply - tokio-console - valgrind(memcheck, cachegrind, callgrind, massif, helgrind, DRD, DHAT) - coz - heaptrack - bytehound If anyone know anything else, feel free to drop here!

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Mira pfp

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🛠️ 🐜 ☠️ Common profiling tools with rust - perf - samply - tokio-console - valgrind(memcheck, cachegrind, callgrind, massif, helgrind, DRD, DHAT) - coz - heaptrack - bytehound If anyone know anything else, feel free to drop here!

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Hey rust guys! Have you ever tried to profile `snmalloc` using `valgrind`?

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Hi Chain Builders 🍴 , what tools are effective for identifying mem bottlenecks, do you think? If you have any thoughts 💭 , plz feel free to drop here. Let's share ideas and thoughts for improving performance of chains. Thanks

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Plz explore the GIgaGas Era. https://www.riselabs.xyz/

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I tried samply and firefox profiler for CPU profiling. Both are good for profiling CPU performance of rust project. Is there any opinions with it? https://github.com/mstange/samply https://profiler.firefox.com/

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Plz explore the GIgaGas Era. https://www.riselabs.xyz/

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Anyone is familiar with `Valgrind`, `dhat` and global allocators? Feel free to drop messages with it. 🙏 🙏 🙏

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I tried samply and firefox profiler for CPU profiling. Both are good for profiling CPU performance of rust project. Is there any opinions with it? https://github.com/mstange/samply https://profiler.firefox.com/

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There is a conflict between them. The snmalloc's mem management system is conflict with Valgrind's tools. Have you tried snmalloc-rs with version 0.3.6?

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Thanks for sharing. I meant that are tools to identify bottlenecks code itself, especially rust, like monitoring mem alloc, dealloc, heap, cache. Eventually, which part is the most uneffective, how to improve memory usage... these stuffs are main points to consider. For example, Valgrind, heaptrack, bytehound are most common memory profiling tools. Especially what I want to know is for profiling memory for rust-tokio friendly.

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Hi Chain Builders 🍴 , what tools are effective for identifying mem bottlenecks, do you think? If you have any thoughts 💭 , plz feel free to drop here. Let's share ideas and thoughts for improving performance of chains. Thanks

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28 reactions