pprof-rs
A Rust CPU profiler implemented with the help of backtrace-rs (by tikv)
fxprof-perf-convert
Convert perf.data files to the Firefox Profiler format (by mstange)
| pprof-rs | fxprof-perf-convert | |
|---|---|---|
| 5 | 2 | |
| 1,213 | 23 | |
| 1.7% | - | |
| 4.2 | 0.0 | |
| 18 days ago | almost 2 years ago | |
| Rust | Rust | |
| Apache License 2.0 | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pprof-rs
Posts with mentions or reviews of pprof-rs.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-30.
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Help with Rust Program performance
On top of others' specific recommendations, don't forget to profile! Tools like perf on Linux and pprof within Rust will tell you which functions are taking the most time.
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CPU Profiling in WSL-ish setup
https://github.com/tikv/pprof-rs: Seems to work nicely per se, but I cant seem to find any useful information in the flamegraph for my setting. I see mostly functions in std::thread but cant find the time it costs to render stuff or to do the actual computations which should be the most time consuming things. Not sure whether this is necessarily something wrong with pprof-rs, maybe I'm just bad at finding stuff in the flamegraph svg or bevys ECS is making this hard.
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Does rust have a visual analysis tool for memory and performance like pprof of golang?
Have you looked into using pprof?
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Pyroscope Profiler 0.5 released
The library doesn't actually do any profiling (The profiler for Rust is pprof-rs: https://github.com/tikv/pprof-rs) but it's goal is to manage data returned by profilers (abstracted behind a Backend) and send this data to a Pyroscope Server (or exported to flamegraph, though this is being implemented in the commandline application).
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Rust support for continuous profiling added in Pyroscope v0.10.2
The libunwind part is actually not related to overhead, this is just a nuance of the way that pprof-rs unwinds stack traces.
fxprof-perf-convert
Posts with mentions or reviews of fxprof-perf-convert.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-07-13.
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When rustc explodes (or: how to profile the compiler to explain exponential build times)
There is also this great tool: https://github.com/mstange/fxprof-perf-convert
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Does rust have a visual analysis tool for memory and performance like pprof of golang?
We're building a better way of converting the perf profiles than perf script. https://github.com/mstange/fxprof-perf-convert
What are some alternatives?
When comparing pprof-rs and fxprof-perf-convert you can also consider the following projects:
pyroscope - Continuous Profiling Platform. Debug performance issues down to a single line of code
heaptrack - A heap memory profiler for Linux
pyroscope - Continuous Profiling Platform. Debug performance issues down to a single line of code [Moved to: https://github.com/grafana/pyroscope]
bytehound - A memory profiler for Linux.
pprof - pprof is a tool for visualization and analysis of profiling data
pyroscope-rs - Pyroscope Profiler for Rust. Profile your Rust applications.
samply - Command-line sampling profiler for macOS and Linux
flamegraph - Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3
profiler - Firefox Profiler — Web app for Firefox performance analysis