grafana/phlare

A 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.com

CMIT Licenseadministratorwindows

systeminformer.com

15.4k1.8k

benfred/py-spy

Sampling profiler for Python programs

Rustcrates.ioMIT Licenseprofilerpython

15.4k540

plasma-umass/scalene

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals

PythonPyPIApache License 2.0pythonprofiling

13.5k435

grafana/pyroscope

Continuous Profiling Platform. Debug performance issues down to a single line of code

GoGo ModulesGNU Affero General Public License v3.0continuous-profilingprofiling

grafana.com/oss/pyroscope/

11.6k777

gaogaotiantian/viztracer

A debugging and profiling tool that can trace and visualize python code execution

PythonPyPIApache License 2.0tracerpython3

viztracer.readthedocs.io

7.7k469

btraceio/btrace

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

JavaMavenApache License 2.0btracejava

6k958

flamegraph-rs/flamegraph

Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3

Rustcrates.ioApache License 2.0flamegraphsprofiling

6k194

itsgoingd/clockwork

Clockwork - php dev tools in your browser - server-side component

PHPPackagistMIT Licenseclockworkphp

underground.works/clockwork

5.9k334

KDAB/hotspot

The Linux perf GUI for performance analysis.

C++performance-analysisperformance

5.1k288

parca-dev/parca

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

TypeScriptnpmApache License 2.0pprofprofiling

parca.dev

4.9k252

koute/bytehound

A memory profiler for Linux.

COtherprofilingprofiler

4.8k203