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Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3 (by flamegraph-rs)
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rbspy reviews and mentions
Optimizing your tests in 5 steps
2 projects | dev.to | 9 Feb 2022
Even the most general profiler tool will show you each statement's accumulated time. These are called statistical profilers and give you a panoramic view of what the test is doing. An example of such a profiler is rbspy:
Fantastic Symbols and Where to Find Them - Part 2
4 projects | dev.to | 27 Jan 2022
As a result, you need to craft a specific routine for each interpreter runtime (in some cases, each version of that runtime) to obtain symbol information. Educated eyes might have already noticed, it's not an easy undertaking considering the sheer amount of interpreted languages out there. For example, a very well known Ruby profiler, rbspy, generates code for reading internal structs of the Ruby runtime for each version.
Why Is JRuby Slow?
2 projects | news.ycombinator.com | 28 May 2021
I was a bit surprised to find out that the tool used to generate the flamegraph for Ruby (rbspy ) is written in Rust. lol
How SerpApi sped up data extraction from HTML from 3s to 800ms (or How to profile and optimize Ruby code and C extension)
11 projects | dev.to | 2 Feb 2021
c function is not very helpful to find the performance problem, so we dug deeper.
A note from our sponsor - #<SponsorshipServiceOld:0x00007f160cca3b30>
www.saashub.com | 26 Mar 2023
rbspy/rbspy is an open source project licensed under MIT License which is an OSI approved license.