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Repositories in this selection 21 · UTC 2026-11-03
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1—Wwolfpld / tracyFrame profilerC++NOASSERTION · Restricted / unknownInsufficient rank history17,0641,228——2026-11-02
2—Wwinsiderss / systeminformerA free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.comCMIT · PermissiveInsufficient rank history16,3961,816——2026-11-02
3—Bbenfred / py-spySampling profiler for Python programsRustMIT · PermissiveInsufficient rank history15,622557——2026-11-02
4—Pplasma-umass / scaleneScalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposalsPythonApache-2.0 · PermissiveInsufficient rank history13,548446——2026-11-01
5—Ggrafana / pyroscopeContinuous Profiling Platform. Debug performance issues down to a single line of codeGoAGPL-3.0 · Share derivative sourceInsufficient rank history11,710833——2026-11-02
6—Ggaogaotiantian / viztracerA debugging and profiling tool that can trace and visualize python code executionPythonApache-2.0 · PermissiveInsufficient rank history7,773480——2026-09-26
7—Fflamegraph-rs / flamegraphEasy flamegraphs for Rust projects and everything else, without Perl or pipes <3RustApache-2.0 · PermissiveInsufficient rank history6,053194——2026-11-02
8—Bbtraceio / btraceProduction-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.JavaApache-2.0 · PermissiveInsufficient rank history5,997953——2026-11-03
9—Iitsgoingd / clockworkClockwork - php dev tools in your browser - server-side componentPHPMIT · PermissiveInsufficient rank history5,946332——2026-08-29
10—KKDAB / hotspotThe Linux perf GUI for performance analysis.C++Unknown · Restricted / unknownInsufficient rank history5,196288——2026-10-14
11—Pparca-dev / parcaContinuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.TypeScriptApache-2.0 · PermissiveInsufficient rank history5,007271——2026-11-03
12—Jjazzband / django-silkSilky smooth profiling for DjangoPythonMIT · PermissiveInsufficient rank history5,005382——2026-11-02
13—Kkoute / bytehoundA memory profiler for Linux.CNOASSERTION · Restricted / unknownInsufficient rank history4,819204——2023-07-28
14—Nnikolaydubina / go-recipes🦩 Tools for Go projectsGoMIT · PermissiveInsufficient rank history4,809187——2026-10-16
15—DDataDog / datadog-agentMain repository for Datadog AgentGoApache-2.0 · PermissiveInsufficient rank history3,7721,527——2026-11-03
16—DDataDog / go-profiler-notesfelixge's notes on the various go profiling methods that are available.Jupyter NotebookCC-BY-SA-4.0 · Share derivative sourceInsufficient rank history3,667218——2026-09-09
17—LLinShunKang / MyPerf4JHigh performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.JavaBSD-3-Clause · PermissiveInsufficient rank history3,571551——2026-07-31
18—Jjrfonseca / gprof2dotConverts profiling output to a dot graph.PythonLGPL-3.0 · Share derivative sourceInsufficient rank history3,456392——2026-08-05
19—Yyandex / perforatorPerforator is a cluster-wide continuous profiling tool designed for large data centersC++NOASSERTION · Restricted / unknownInsufficient rank history3,435160——2026-11-03
20—Pphoronix-test-suite / phoronix-test-suiteThe Phoronix Test Suite open-source, cross-platform automated testing/benchmarking software.PHPGPL-3.0 · Share derivative sourceInsufficient rank history3,163437——2026-11-01
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