Owner

rbspy

2 indexed repositories · View on GitHub

rbspy
Sampling CPU profiler for Ruby

Rust · 2573 stars
read-process-memory
Read memory from another process

Rust · 132 stars

Beginner friendly Everything

Open All

[bug] Wrong value for RUBY_FL_SINGLETON between 3.3.0 and 3.4.0 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

rbspy/rbspy#403 · 1 reaction · Opened Oct 30, 2025
Obtain execution context from TLS - is it doable? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#398 · 6 comments · Opened Sep 2, 2025
rbspy-ruby-structs fails to build on 32-bit x86 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rbspy/rbspy#393 · 3 comments · Opened Feb 14, 2025
Add support for split debug symbols Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rbspy/rbspy#390 · Opened Oct 1, 2024
terminal flamegraph viewer Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#388 · 4 reactions · Opened Mar 5, 2024
Speedscope output confused by multiple PIDs Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

rbspy/rbspy#386 · Opened Jan 4, 2024
Speedscope output fails (event ordering?) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

rbspy/rbspy#385 · 4 comments · Opened Jan 4, 2024
Explore using `OwnedHandle` Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/read-process-memory#22 · Opened Dec 31, 2023
Consider moving CLI functionality behind a feature flag Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rbspy/rbspy#384 · 2 reactions · Opened Dec 27, 2023
Dropped 21/23 stack traces because of errors / stack base and cfp address out of sync Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 28/100

rbspy/rbspy#382 · 4 comments · 1 reaction · Opened Aug 3, 2023
Add native traces to `RubySpy::get_stack_trace` Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#372 · 4 comments · Opened Dec 13, 2022
rbspy does not work with nonstandard ruby binaries Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rbspy/rbspy#356 · 6 comments · Opened Mar 3, 2022
Increase code sharing between py-spy and rbspy Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

rbspy/rbspy#350 · 3 comments · 2 reactions · Opened Jan 1, 2022
Add source code to flamegraphs Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#347 · 1 reaction · Opened Dec 8, 2021
bug: Early exits, duration parameter not respected in some cases Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rbspy/rbspy#334 · 27 comments · Opened Jul 22, 2021
Investigating the reason behind "Permission denied when reading from process 2132183" Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

rbspy/rbspy#323 · 6 comments · Opened May 12, 2021
Support top-like subcommand for live profiling without recording Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 35/100

rbspy/rbspy#307 · Opened Apr 10, 2021
Feature request: Current GC parameters Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#286 · 1 comment · 1 reaction · Opened Feb 17, 2021
Merging recorded stack traces Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rbspy/rbspy#241 · 1 comment · Opened Dec 3, 2019
Split function calls on argument values Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

rbspy/rbspy#202 · Opened Feb 22, 2019
Support printing the stack of every thread Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#152 · 2 comments · Opened May 16, 2018
Add flag to pass through exit code of profiled program Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rbspy/rbspy#150 · 2 comments · Opened May 10, 2018
Feature request: trace_viewer output format Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#140 · 1 comment · 2 reactions · Opened Apr 12, 2018
sample time spent in gc Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 35/100

rbspy/rbspy#122 · 1 comment · 1 reaction · Opened Feb 27, 2018
non-interactive rootless on-demand profiling Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

rbspy/rbspy#118 · 1 comment · 2 reactions · Opened Feb 25, 2018
Exclude files, modules, methods Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 35/100

rbspy/rbspy#107 · 5 comments · 3 reactions · Opened Feb 20, 2018
Collect success stories Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

rbspy/rbspy#62 · 19 comments · 20 reactions · Opened Jan 24, 2018
Add a debug dump command to make reporting issues easier Open

help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rbspy/rbspy#20 · 2 comments · Opened Nov 4, 2016

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