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ciperf is used to calculate the -b and -l values for iperf in order to produce a chosen udp packet throughput (overhead = 51 bytes) in respect to some variables which may change the calculation of the parameters (e.g. computers, links, ...).
Easy to use remote controllable monitoring system with analysis funtionalities. It is splitted into data acquisition (monitoring agent) and visualisation/analysis (evaluation station), communicating via xml-rpc (using ulxmlrpcpp).
The fs_mark benchmark tests synchronous write workloads. It can vary the number of files, directory depth, etc. It has detailed timings for reads, writes, unlinks and fsyncs that make it good for simulating mail servers and other setups.
The DTraceToolkit is a collection of over 200 useful documented scripts for analysis of system and process behaviour. It allows in-depth inspection without disturbance of the system.
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OpenDiscreteDynamicProgrammingTemplate : founds optimal constrainted parameters of a discrete controls with second order optimization template replacing Hessian with directional derivatives and backpropagation for digital filter(as neural network)
sarface is a user-interface to the sysstat/sar database which inputs data from sar and plots to a live X11 graph via gnuplot. It mimics the cmd-line options from sar but can cross-plot any two or more stats and apply simple mathematical functions them.
FibClass is capable of calculating the Fibonacci sequence to at most the millionth number. It will be useful in memory benchmarking. FiBench is an extension of FibClass which functions as a benchmarking tool.
Low-level processor benchmark for x86 and amd64 processors: measures exact latency and throughput for each assembly instruction, and automatically finds execution units. Special focus on SIMD (MMX, SSE) instructions.
A program to draw (and save the results to files) a diagramm that shows the execution time of a programm, which does some floating point calculations, in dependency of the number of used threads.
It saves the result as a gnuplot file and a CSV file.
WebInject is a tool for automated testing of web applications and web services. It can be used to test system components with HTTP interfaces, as a test harness to create a suite of functional and regression tests, or for service-level monitoring.
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.
This project is an approach to automating the testing of performance properties of complex systems.Just like functional specs for software we aim to develop an executable language for asserting performance expectations of a program.This implements Sharon
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
lsstack is a Linux implementation of the "pstack" utility from Solaris
lsstack is a command line utility which (efficiently and quickly) prints the call stacks for all threads in a specified process,
with symbolic names for functions, where symbols ar
SSLider is a web server benchmarking and testing tool supporting HTTP/HTTPS, cookies, data submission via POST, and scripted site tests suitable for CGI application and servlet testing.
Project aims to simplify Linux kernel analysis and development. Primary audience to the result of project will be (under)graduate students attending "Operating system" courses. It is our intention to make advances with every generation of students.
http://jmsloadtester.marcel-sauer.de JMS Load Tester is a small command line based Java (>1.5) application to load test JMS brokers like SonicMQ, ActiveMQ, OpenJMS and others. It can be configured with a property file.