Nouvola is an online load testing to detect performance issues and correct potential failures. It features: – Quick and easy configuration – Virtual user generation – Traffic pattern detection, stable and linear ramp – Traffic models representing multiple user behaviors – Easy integration with developer workflows
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 to test performance both on static and dynamic resources (files, Servlets, Perl scripts, Java Objects, Data Bases and Queries, FTP Servers and more). It can be used to simulate a heavy load on a server, network or object to test its strength or to analyze overall performance under different load types. You can use it to make a graphical analysis of performance or to test your server/script/object behavior under heavy concurrent load.
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 a PC and sends NetFlow 5 Packets (via UDP) to a specific target computer which processes the data. You can create various patterns and loads of traffic. While the simulator is active it will create NetFlow packets which contain information about the selected traffic pattern. These packets contain the same information as a router/switch would send if it saw the simulated traffic pattern (the simulated traffic itself is not generated).
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 or integration testing tool. The difference is that TourBus also scales concurrently, and you can perform hundreds of complicated regression tests simultaneously in order to thoroughly load test your website.
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.
LogFaces is created to be an out-of-the-box log server which can be easily hooked with existing applications using log4j as their logging framework. "Off the shelf" is the major feature - you simply install it next to your system and redirect your appenders to logFaces server; it works with TCP or UDP sockets - both well supported by log4xxx. It's up to you which processes, hosts or even classes should be working with logFaces- thanks to log4xxx configuration magic, all this is very simple and not intrusive.
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.
vPerformer is a load and performance testing product that can be used to assess the performance and scalability of your web applications. vPerformer allows you to assess how your web application responds when it is concurrently accessed by a large number of users. You can measure the performance characteristics of your application by recording and replaying automated scripts that simulate a large number of concurrent virtual users.
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 Information Server & ASP.NET Development Server * Windows services
Convenience and ease of use set dotTrace Profiler apart from the many profiling tools built for the Microsoft .NET platform. The friendly program interface features effective navigation, easy filtering, smart search options and handy source preview. Its speed and efficiency also cannot go unmentioned: dotTrace decisively outperforms the great majority of its in-class competitors