gprof2dot - Converts profiling output to a dot graph.

•    Python

---

This is a Python script to convert the output from many profilers into a dot graph. If you want an interactive viewer for the graphs generated by gprof2dot, check xdot.py.

profiling graph c-plus-plus

flamebearer - Blazing fast flame graph tool for V8 and Node 🔥

•    Javascript

---

A blazing fast flame graph tool for Node and V8. Used to visualize and explore performance profiling results. Designed to produce fast, lightweight flame graphs that remain responsive even on really big input.

flame-graph performance profiling visualization v8 node

profiling - An interactive continuous Python profiler.

•    Python

---

An interactive continuous Python profiler.

live-profiling profiling debug statistical-profiling

Stagemonitor - Application performance monitoring for java server applications

•    Java

---

Stagemonitor is a Java monitoring agent that tightly integrates with time series databases like Elasticsearch, Graphite and InfluxDB to analyze graphed metrics and Kibana to analyze requests and call stacks. It includes preconfigured Grafana and Kibana dashboards that can be customized. It supports Real Time Metrics, Call tree of the current request including SQL statements to identify the bottlenecks of a request, Execution time and count of database interactions, Analyze the HTTP headers and lot more.

performance monitoring apm kibana grafana profiling tracing opentracing metrics performance-monitoring jvm-monitoring

clockwork - Clockwork - php dev tools integrated to your browser - server-side component

•    PHP

---

Clockwork is a browser extension, providing tools for debugging and profiling your PHP applications, including request data, application log, database queries, routes, visualisation of application runtime and more. Clockwork uses a server-side component, that gathers all the data and easily integrates with any PHP project, including out-of-the-box support for major frameworks.

clockwork laravel slim devtools logging debugging profiling chrome firefox

likwid - Performance monitoring and benchmarking suite

•    C

---

Likwid is a simple to install and use toolsuite of command line applications for performance oriented programmers. It works for Intel and AMD processors on the Linux operating system.For further information please take a look at the Wiki.

likwid hardware-performance-counters threading x86 hwloc pin benchmarking instrumentation profiling performance-engineering performance-analysis jvm

node-newrelic - New Relic Node

•    Javascript

---

This package instruments your application for performance monitoring with New Relic.Make sure you have a New Relic account before starting. To see all the features, such as slow transaction traces, you will need a New Relic Pro subscription (or equivalent).

apm performance monitoring instrumentation debugging profiling

test-prof - Ruby Tests Profiling Toolbox

•    Ruby

---

TestProf is a collection of different tools to analyze your test suite performance. Why does test suite performance matter? First of all, testing is a part of a developer's feedback loop (see @searls talk) and, secondly, it is a part of a deployment cycle.

testing rspec profiling rails

observer_cli - Visualize Erlang/Elixir Nodes On The Command Line

•    Erlang

---

Visualize Erlang/Elixir Nodes On The Command Line base on recon. Document in detail. ❗️ ensure observer_cli application been loaded on target node.

observer recon memory performance performance-visualization performance-dashboard elixir profiling

wtrace - Command line tracing tool for Windows, based on ETW.

•    CSharp

---

This application will trace in real-time all File I/O, TCP IP, ALPC and RPC operations performed by a given process. It works on Windows 7+ and requires .NET 4.5.2+. Wtrace stops when the traced process exits, or if you issue Ctrl+C in its command line. It is possible to use wtrace as a PowerShell cmdlet. Please check the wiki for more details.

diagnostics etw profiling

sympact - 🔥 Simple stupid CPU/MEM "Profiler" for your JS code.

•    Javascript

---

🔥 An easy way to calculate the 'impact' of running a task in Node.JS Coded with ❤️ by Simone Primarosa. Sympact runs a script and profiles its execution time, CPU usage, and memory usage. Sympact then returns an execution report containing the averages of the results.

benchmark profile system impact memory cpu cli nodejs damage pid pids process usage resources benchmarking profiler profiling sys compute calculate impactjs processes isolation vm fork script task tree ram processor

clockwork-chrome - Clockwork - php dev tools integrated to your browser - Chrome extension

•    CSS

---

Clockwork is a browser extension, providing tools for debugging and profiling your PHP applications, including request data, application log, database queries, routes, visualisation of application runtime and more. Clockwork uses a server-side component, that gathers all the data and easily integrates with any PHP project, including out-of-the-box support for major frameworks.

clockwork laravel slim devtools logging debugging profiling chrome firefox

trace-nodejs - Trace is a visualised distributed tracing platform designed for microservices.

•    Javascript

---

With version 3.x.x we have dropped support for Node v0.10. This means that future releases under this major version might contain code changes that are incompatible with Node.js v0.10 to an extent of crashing your application. Please consider updating to a newer runtime, especially that the maintenance of v0.10 has already ended. See our compatibility table below. Also, since 3.1.0 we switched to a different API backend for collecting traces which is incompatible with the old one. The old endpoint is still supported, but we would like it to be phased out eventually. Please update your agents to 3.1.0 or newer.

nodejs monitoring debugging microservices performance distributed-transactions profiling instrumentation stack

pyheat - pprofile + matplotlib = Python program profiled as an awesome heatmap!

•    Python

---

Profilers are extremely helpful tools. They help us dig deep into code, find and understand performance bottlenecks. But sometimes we just want to lay back, relax and still get a gist of the hot zones in our code. A picture is worth a thousand words.

profiling heatmap matplotlib

Application Management Library

•    DotNet

---

Application Management makes your application life easier. It will automatic do memory management, handle and log unhandled exceptions, profiling your functions, make your application single instance and also provide util functions to get system information.

exception-handling library management profiling

Home - Project Glimpse: Node Edition - Spend less time debugging and more time developing.

•    

---

Glimpse is an experimental npm package that gives you in-depth insights about the client and server sides of your Node.js apps. More efficient debugging means faster development. Best of all, it’s free.Full details and documentation available at http://node.getglimpse.com.

diagnostics nodejs performance profiling glimpse logging express middleware console http

strongloop - StrongLoop: Enterprise Node to Power the API Economy

•    Javascript

---

slc is the command shell for the StrongLoop Process Manager, strong-pm, and the LoopBack framework.It includes both a CLI and a GUI.

backend loopback mobile platform strongloop alerts analytics agent apm build bundle cluster config dependencies deploy devops event-loop forever git heap heroku logging mbaas manager master memory metrics monitoring nodeops npm npmrc openshift ops performance pm process profiler profiling registry response runner service slc slowest-functions streams strong-agent strong-cli strong-cluster-control strong-pm strong-supervisor strongops supervisor switch time upstart

node-profiler - Access the V8 profiler from node.js

•    C++

---

This module is effectively deprecated. Newer versions of V8 have removed much of the functionality that node-profiler depends on. As a result, it's become much less effective. Consider using strong-agent if you want on-demand CPU profiling.

profiler profiling

tracetools - Tools to process Go trace logs into various profiles. Complement for "go tool trace".

•    Go

---

Tools to process Go trace logs into various profiles. Complement for "go tool trace".

tracing profiling performance histogram

tufte - Simple profiling and performance monitoring for Clojure/Script

•    Clojure

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Charles Joseph Minard's Carte Figurative, one of Edward Tufte's favourite examples of good data visualization.Tufte will record the execution times of these p forms whenever profiling is active.

clojure clojurescript epl taoensso profiling benchmarking performance-monitoring