Zoom

Zoom is a low-overhead graphical and command-line profiler for Linux. A Zoom profile is system-wide, precise down to the instruction level, and captures backtraces. This lets you see exactly what was running, where time was spent, and how that code w...

xSQL Profiler

xSQL Profiler is an easy to install, easy to use, agent-less SQL Server monitoring tool that can be utilized for performance, auditing and compliance related tasks. Its simple yet powerful interface allows the user to define custom events by combinin...

XML Benchmark Tool

The XML Benchmark Tool (XBT) is an XML performance measurement tool, provided freely by Intel. It provides a framework that allows a user to analyze the performance of various XML processing engines such as the Intel® XML Software Suite, and compare ...

Web Page Analyzer

Free web page analysis tool calculates page size, composition, and download time. Gives speed recommendations based on best practices for usability, HCI, and website optimization....

Tsung

It can be used to stress HTTP, WebDAV, SOAP, PostgreSQL, MySQL, LDAP and Jabber/XMPP servers. Tsung (formerly known as IDX-Tsunami) is a free software released under the GPLv2 license. The purpose of Tsung is to simulate users in order to test the sc...

Trample

Trample is a more flexible load simulator....

TourBus

TourBus is an intelligent website load testing tool. Allows for complicated testing scenarios including filling out forms, following redirects, handling cookies, and following links—all of the things you’d normally associate with a regression suite o...

The Grinder

The Grinder is a Java load testing framework that makes it easy to run a distributed test using many load injector machines....

Test Data Tool

Create user accounts, contacts, groups mailboxes and free/busy information - in bulk! During developing our tools we often need data for testing. So mass data for Active Directory and Exchange is required. Test Data Tool is a product of these needs. ...

Super Smack

Super Smack is a benchmarking, stress testing, and load generation tool for MySQL (and PostgreSQL)....

SQL Nexus

SQL Nexus is a tool that helps you identify the root cause of SQL Server performance issues. It loads and analyzes performance data collected by SQLDiag and PSSDiag. It can dramatically reduce the amount of time you spend manually analyzing data....

SmarteLoad

SmarteLoad enables its users to verify their systems’ ability to cope with load under any scenario. With it, they can simulate projected usage patterns and ramp load up as high as necessary, while analyzing performance bottlenecks and optimizing syst...

Siege

Siege is an http regression testing and benchmarking utility. It was designed to let web developers measure the performance of their code under duress, to see how it will stand up to load on the internet. Siege supports basic authentication, cookies,...

Shunra VE Desktop

Shunra's VE Desktop Standard is a Windows-based software solution that emulates a Wide Area Network (WAN) link so that you can test applications under a variety of current and potential network conditions - directly from your desktop. With this insig...

Server Supervisor

Server Supervisor monitors the availability and performance of various network resources. The program applies resource-specific approach to handle all cases from regular local workstations to complex web and database servers. It can be used by severa...

Raw Load Tester

The RawLoadTester application is a free Open Source tool to load test websites. It does not have many features but it is useful in situations where using a more comprehensive load testing solution (e.g., Apache Flood) is not practical....

Page Speed

Page Speed is an open-source Firefox/Firebug Add-on. Webmasters and web developers can use Page Speed to evaluate the performance of their web pages and to get suggestions on how to improve them....

Paessler WMI Tester

Paessler WMI Tester is a tool for quickly and easily testing the accessibility of WMI counters. "Windows Management Instrumentation" is the latest technology from Microsoft for monitoring and managing Windows based systems. WMI allows a process to re...

Paessler NetFlow Generator

Netflow Generator creates artificial NetFlow Version 5 data streams without the need for NetFlow compatible hardware. It is the perfect tool for testing the NetFlow functionality of PRTG or other NetFlow compatible programs. NetFlow Generator runs on...

OPNET Panorama

OPNET Panorama is an application monitoring and analysis software that delivers comprehensive performance management for critical Java and .NET applications throughout the application lifecycle, beginning with development and QA, and continuing throu...

OpenSTA

OpenSTA is a distributed software testing architecture designed around CORBA. The current toolset has the capability of performing scripted HTTP and HTTPS heavy load tests with performance measurements from Win32 platforms....

Nagios

Nagios is an Open Source host, service and network monitoring program. The monitoring daemon runs intermittent checks on hosts and services you specify using external "plugins" which return status information to Nagios. When problems are encountered,...

Multi-Mechanize

Multi-Mechanize is an open source framework for web performance and load testing. It allows you to run simultaneous python scripts to generate load (synthetic transactions) against a web site or web service....

LoadeaTest

Stress testing tool runs on WinXP; free evaluation version for two virtual users. Capture module provides a development environment, utilizes C# scripting and XML based data. Control module defines, schedules, and deploys tests, defines number of vir...

Komuso

Komuso is a very simple MBean server monitoring tool. With Komuso, you can monitor any MBean server including WebLogic Server, Tomcat, JBoss, Oracle Application Server, WebSphere and just JVM locally or remotely. Komuso is unique for its simplicity. ...

Kokpit-db

Kokpit-db is an integrated monitoring, comparison and performance analysis platform for Oracle databases. It can compare and monitor versions 8i, 9i, 10g and 11g. Supports standby databases and ASM instances. GUI and command line interfaces available...

JProfiler

JProfiler is an award-winning all-in-one Java profiler. JProfiler's intuitive GUI helps you find performance bottlenecks, pin down memory leaks and resolve threading issues....

jMemoryUse

This simple project provides a way to efficiently calculate the actual memory use of any Java object. The class makes use of the JVMs own instrumentation support to calculate the object memory use in a portable way....

IPCheck Mobile GUI

IPCheck Mobile GUI helps organizations monitor critical network resources and immediately detect system failures or performance problems on a PocketPC, using Paessler's IPCheck Technology. Various sensor types including PING, PORT, HTTP, HTTPS, Advan...

innotop

innotop is a powerful monitor for MySQL queries and status information. It is designed to monitor InnoDB transactions and internals, replication status, deadlocks, general queries and status values, and much more....

GrinderStone

GrinderStone is an Eclipse plug-in for Grinder load testing scripts development (debugger for scripts is included)....

google-perftools

These tools are for use by developers so that they can create more robust applications. Especially of use to those developing multi-threaded applications in C++ with templates. Includes TCMalloc, heap-checker, heap-profiler and cpu-profiler....

fwptt

fwptt it's a open source Web application tester program for load testing web applications. It can record normal and ajax requests. I tested it on asp.net applications, but it should work with jsp, php or other....

DTrace

DTrace is a comprehensive dynamic tracing framework for the Solaris™ Operating Environment. DTrace provides a powerful infrastructure to permit administrators, developers, and service personnel to concisely answer arbitrary questions about the behavi...

DotTrace

JetBrains dotTrace is the complete profiling solution for .NET. It profiles: * the performance of .NET Framework 1.1 and 2.0 applications * the memory usage of .NET Framework 2.0 applications * ASP.NET applications running on Internet Informatio...

ContiPerf

ContiPerf is a lightweight testing utility that enables the user to easily leverage JUnit 4 test cases as performance tests e.g. for continuous performance testing. It is inspired by JUnit 4's easy test configuration with annotations and by JUnitPerf...

Bristlecone

Bristlecone provides tools for testing database performance. There are two main tools included in the package. * Evaluator generates mixed loads of inserts, updates, deletes, and selects. Output can be built-in graphics, HTML, XML, or CSV. * Benchm...

Autobench

Autobench is a simple Perl script for automating the process of benchmarking a web server (or for conducting a comparative test of two different web servers)....

Apache JMeter

Apache JMeter is a 100% pure Java desktop application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions. Apache JMeter may be used...

AMD CodeAnalyst

AMD CodeAnalyst™ Performance Analyzer is a suite of powerful tools that analyze software performance on AMD microprocessors and help developers optimize application performance. It uses a profiling technique to identify performance areas and issues w...

Ajax View

The Ajax View approach is to insert a server-side proxy (or web server plugin) in-between the web server machines and the end-user's browser. This proxy captures the web application's JavaScript code as it is being sent to a browser and rewrites the ...

LoadStorm Cloud Load Testing

Load test web applications and sites. Create test scenarios/scripts for login, browsing, credit card purchase, random clicking, etc. Free account for up to 25 concurrent users with unlimited number of test runs. Pay per test or monthly subscriptions ...