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...Plow runs at specified connections (option -c) concurrently and real-time records summary statistics, histogram of execution time and calculates percentiles to display on Web UI and terminal. It can run for a set duration( option -d), for a fixed number of requests(option -n), or until Ctrl-C is interrupted. The implementation of real-time computing Histograms and Quantiles using stream-based algorithms inspired by Prometheus with low memory and CPU bounds. so it's almost no additional performance overhead for benchmarking.
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
Master/node to gather and graph "everything" on your systems using Tobi Oetiker's rrdtool. It can optionally warn your surveillance software. This software package was originally called LRRD. The project. Please see http://munin-monitoring.org/
LDAP Directory Server Monitoring tool with focus on 389 DS / Red Hat / Sun / Oracle ODSEE and Open LDAP. IBM Tivoli and Novell eDirectory. Other Directory Services are also supprted.
PHP SERVER - GENERAL PHP PERFORMANCE COMPARISON SCRIPT
PHP SERVER PERFORMANCE MEASURING.
STRING, ARRAY, OUTPUT (BUFFERED) AND MATH OPERATION BASED MEASURING.
ONLY INTERNAL PERFORMANCE IS EVALUATED, DOES NOT MEASURE DISK OR
NETWORK PERFORMANCE, RETURNS ONLY SERVER LOAD DEPENDENT SAMPLES,
SO PLEASE AVERAGE YOUR SERVERS RUNTIME(S) FOR COMPARISION.
WebVZ: OpenVZ Web Management Tool. Create, destroy, start, stop, restart, migrate, change the configurations and executing linux commands in conatiner. Configuration files management, OS-Template managment, user access, monitor resources. and more
JMonitoring and NMonitoring are monitoring frameworks for Java and .Net applications, based on AOP (AspectJ and AspectDNG). Data are stored in database, memory or XML and can be consulted with a web console. http://forge.octo.com/confluence/display/JMO
A simple command to convert calendar dates to julian dates. Quite useful in
timing situations where you need elapsed time between dates.
Also useful for astronomy applications.
AdaptiveCells J2EE generates test-beds for benchmarking J2EE performance. They consists of highly customizable EJB cells that can emulate CPU load, memory usage, memory leaks and exceptions. The behaviour of the cells is coordinated from a web front-end.
COMPAS J2EE is a non-intrusive performance instrumentation and monitoring toolkit for J2EE.
It uses adaptive monitoring to automatically adjust the target coverage. COMPAS is completely portable across J2EE application servers and OSs.
Free Java monitoring library to easily instrument apps to measure performance detail over time with minimal overhead. Has dashboard, SVG graphs. Extends Jamon and its statistical data, same usage. http://www.e-peas.com/opensla/. JMX, SNMP planned.
Perf::Stopwatch is a Perl Module that can be quickly added and removed from any existing code to debug/optimize portions of code. Example of use are: database calls, loop efficiency, total script time, and webpage timeouts.
myBench originally started as a full-featured module based database benchmarking utility in PHP! It has recently been redesigned to be capable of benching any PHP-accessible system feature.
SysUnit is a JUnit framework for distributed testing, system testing and integration testing. SysUnit is ideal for testing highly distributed software such as clusters of web applications, web services or MOM based software
Big-Brother is a collection of J2EE filters and servlets that provide custom monitoring and auditing of web-applications, keeping track of who does what, when, and how often. It makes use of the jakarta-apache Struts framework for the interface GUI.
PyWebPerf is a performance measuring tool written in Python which simulates a web browser fetching a page (handles cookies, multiple threads, image and css download). Command-line and cgi interfaces are provided, with a scripting facility coming soon. Do
A console-basedweb scripting tool, (eventually) with Perl scripts for stress/performance testing. West is capable of both HTTP and HTTPS transactions using SSLeay or OpenSSL.
lla is an LDAP Logfile Analyser , it generates statistics At this moment only NS 4.11 Logfiles have been tested. Your on your own if you want to analyse other type of Logfiles. But feel free to give feedback on your experiments and contribute patches to t