profiler
Firefox Profiler — Web app for Firefox performance analysis (by firefox-devtools)
rust-threadpool
A very simple thread pool for parallel task execution (by rust-threadpool)
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| profiler | rust-threadpool | |
|---|---|---|
| 184 | 4 | |
| 1,103 | 527 | |
| 2.3% | 2.1% | |
| 9.6 | 0.0 | |
| 2 days ago | almost 2 years ago | |
| JavaScript | Rust | |
| Mozilla Public License 2.0 | Apache License 2.0 |
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.
profiler
Posts with mentions or reviews of profiler.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-16.
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Long running tab (kiosk), 100% CPU
Probably your best bet is to use the Firefox Profiler once it starts hogging the CPU to try to see what it's doing. I'd be happy to take a look at the result although I don't have a lot of experience at diagnosing performance problems; hopefully the profile will make it obvious what's going on.
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Slow Firefox Startup
I tried using the https://profiler.firefox.com/ and running with:
- Firefox Profiler
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Definite tab bug affecting both Win/Linux intermittently
You can try to reproduce while taking a profile using the Firefox profiler, then share it in the #perf:mozilla.org room on Mozilla's Matrix instance.
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Why does Firefox run slow
Run a profiling session for ~30 sec when you notice something is running slower than you expect, see https://profiler.firefox.com/. Share results here if you want help interpreting them.
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Problems with Firefox non snap versions on Ubuntu 22.04?
Next time, send a SIGABRT to the main process (kill -6 $(pidof firefox)) and use the resulting backtrace (you will find a link to the crash report in about:crashes) to file a bug. A performance profile could be useful, but you'll need to know first what to capture. This seems like a graphics issue, so try the Graphics preset. Share a link to your report.
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Dear Firefox, why are you so terrible at rendering Flutter web apps? It's like potato quality.
https://profiler.firefox.com will be useful if you can capture and share it to developers.
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Webpages not loading or taking forever to load
If you can reproduce it in safe mode and a clean profile, capture a performance profile using the clean profile while trying to load a problematic webpage, don't remove any information from it, and share it here (although it's typically not easy for users to analyse them), or file a bug with it attached.
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Firefox hangs on Facebook page
Next time, capture a performance profile using the Graphics preset, and kill the browser by entering kill -6 $(pidof firefox) in a shell. This will create a bug report (unless debian disables the crash reporter) that would indicate where Firefox is stuck at. You might need to use an official build to get useful results.
- AV1 Lagging Like Mad
rust-threadpool
Posts with mentions or reviews of rust-threadpool.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-09-06.
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Any alternative threadpool to rayon?
threadpool: Requires a channel to send back results. `join` will deadlock if called within the pool.
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Should I join threads asap?
I recommend using a threadpool: https://crates.io/crates/threadpool It saves you the work and runtime of handling, starting and stoping threads
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I wrote a post about background processing library - Fang
nice point. I think for cases that you mentioned there are two options: 1. If work that should be done is lightweight, tokio tasks or futures can be used. 2. if tasks are heavy and long running, there are some libraries that can execute tasks in threads - https://github.com/rust-threadpool/rust-threadpool , https://github.com/crossbeam-rs/crossbeam
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running many threads in same time
If I understand correctly, you're probably looking for a Threadpool.
What are some alternatives?
When comparing profiler and rust-threadpool you can also consider the following projects:
xkeysnail - Yet another keyboard remapping tool for X environment
crossbeam - Tools for concurrent programming in Rust
old-reddit-redirect - Ensure Reddit always loads the old design
parquet2 - Fastest and safest Rust implementation of parquet. `unsafe` free. Integration-tested against pyarrow
OpenH264 - Open Source H.264 Codec
sangfroid - A load balanced threadpool.
wolvic - A fast and secure browser for standalone virtual-reality and augmented-reality headsets.
ppl - Parallelo Parallel Library (PPL) is a small parallel framework that brings Structured Parallel Programming in Rust.
heaptrack - A heap memory profiler for Linux
vdpau-va-driver-vp9 - Experimental VP9 codec support for vdpau-va-driver (NVIDIA VDPAU-VAAPI wrapper) and chromium-vaapi
uBlock - uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
Servo - Servo, the embeddable, independent, memory-safe, modular, parallel web rendering engine