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A new profiler for Ruby. With a GUI

PerfJ is a wrapper of linux perf for java programs.

:chart_with_upwards_trend: CLI to profile compilation time of Swift project

Stacktrace visualization tools

Sends stacktrace-level performance data from a JVM process to Riemann.

Performance visualisation tools

• performance
• monitoring
• observability
• ebpf

Monitor and profiler powered by eBPF to monitor network traffic, and diagnose CPU and network performance.

• skywalking
• observability
• apm
• service-mesh

Translatedsilkpulse is an AI-native remote device debugger: it lets AI agents directly view, diagnose, and operate web pages running on remote devices—live H5 pages, mobile browsers, webviews, and every place local DevTools cannot reach.

Java memory allocation profiler

• profiler
• java-agent
• allocation-profiling

thetool is a CLI tool to capture different cpu, memory and other profiles for your node app in Chrome DevTools friendly format

An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML tooling for Avalonia and WPF, and an MCP server for coding agents.

• avalonia
• csharp
• debugger
• dotnet

A tool for tracing Lua script execution and analysing time profiles and coverage

A simple code profiler for Elixir using eprof.

A powerful debug and profilers tool for the Phalcon Framework

• phalcon
• debugbar
• profiler

Generate automated reports for slow Swift compilation paths in specific targets

Spider - Delphi profiler

AsmProfiler is a full tracing 32bit profiler (instrumenting and sampling), written in Delphi and some assembly.

Low-overhead sampling profiler and tracer for Ruby for Linux

• ruby
• bpf
• performance
• profilers

Gpprof with unicode support and new features.

• delphi
• gpprofile
• unicode
• pascal

Visualise line profiling results in R

Profiling library/tool for löve

Tracing profiler for Common Lisp

• common-lisp
• sbcl
• performance
• profiler

Tool for creating reports from Java Flight Recorder dumps

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