PUBLIC MARKS from rodo with tag "logiciel libre"

Httperf is a tool for measuring web server performance. It provides a flexible facility for generating various HTTP workloads and for measuring server performance. The focus of httperf is not on implementing one particular benchmark but on providing a robust, high-performance tool that facilitates the construction of both micro- and macro-level benchmarks. The three distinguishing characteristics of httperf are its robustness, which includes the ability to generate and sustain server overload, support for the HTTP/1.1 and SSL protocols, and its extensibility to new workload generators and performance measurements.

En quelques mots, Tsung est un outil permettant de réaliser des tests de charge distribués. Il est indépendant du protocole utilisé et peut actuellement être utilisé pour mesurer les performances de serveurs Jabber / XMPP, mais également de serveur HTTP, SOAP et PostgreSQL. Développé sous la forme d'un framework extensible, Tsung peut être utilisé pour générer de test de performance à une large échelle, avec un très grand réalisme, à partir d'un nombre limité de machines.

collectd is a small daemon which collects system performance statistics periodically and provides mechanisms to store the values in a variety of ways, for example in RRD-files.

Mapnik is a Free Toolkit for developing mapping applications. Above all Mapnik is about making beautiful maps. It is easily extensible and suitable for both desktop and web development.

Kerrighed is a Single System Image operating system for clusters. Kerrighed offers the view of a unique SMP machine on top of a cluster of standard PCs.