Einfache Projektliste Software-Karte

149 Projekte im Ergebnis
Letztes Update: 2011-07-29 12:43

FunkLoad

FunkLoad is a functional and load Web tester whose main use cases are functional testing of Web projects (and thus regression testing as well), performance testing, load testing (such as volume testing or longevity testing), and stress testing. It can also be used to write Web agents to script any Web repetitive task.

Letztes Update: 2010-06-06 18:07

namebench

namebench finds the best DNS servers to use for your machine, benchmarks them, and outputs pretty graphs to tell you why they are optimal. It supports multiple data sources such as Alexa, your browser history, or tcpdump replays in order to generate the most relevant and individualized recommendation.

(Machine Translation)
Letztes Update: 2012-01-12 01:05

coNCePTuaL

coNCePTuaL is a domain-specific programming language for rapidly generating programs that measure the performance and/or test the correctness of networks and network protocol layers. A few lines of coNCePTuaL code can produce programs that would take significantly more effort to write in a conventional programming language.

Letztes Update: 2003-11-22 21:18

JDBC SQL Profiler

This small tool connects to the P6Spy JDBC logger
and displays in real time the queries going to the
database. It uses an integrated SQL parser to
build statistics on the most accessed tables and
columns to enable database index creation. Other
information is also gathered and displayed, such
as the request time for a single request, for a
class of request, and for all the requests.
Sorting may be done on these views to detect
database problems efficiently.

(Machine Translation)
Letztes Update: 2009-11-27 01:24

Network Traffic Generator

Network Traffic Generator is used to check what
massive amounts of traffic of certain types will do
to an intervening network. It does not try to
measure throughput or response times.

(Machine Translation)
Letztes Update: 2001-01-30 06:12

http_load

http_load runs multiple HTTP fetches in parallel, to test the throughput of a Web server. However, unlike most such test clients, it runs in a single process, to avoid bogging the client machine down. It can also be configured to do HTTPS fetches.

(Machine Translation)
Letztes Update: 2005-09-13 03:50

lmbench

lmbench is a suite of simple, portable ANSI/C
microbenchmarks for UNIX/POSIX. In general,
it measures two key features: latency and
bandwidth. It is intended to give system
developers insight into basic costs of key
operations.

(Machine Translation)
Letztes Update: 2012-02-05 03:43

bonnie

bonnie is a classic file system and storage device benchmark. It tests for linear character-based and block-based reads and writes, and the rewrite pattern. It also does a seek test. While other benchmarks do more sophisticated tests, bonnie is a very reliable and portable program that is suitable for basic testing. Optionally, you can test the operations with direct I/O (O_DIRECT on Linux).

(Machine Translation)
Letztes Update: 2005-11-13 14:41

Bootchart

Bootchart is a tool for performance analysis and visualization of the GNU/Linux boot process. Resource utilization data and process information are collected during the boot process, and can later be displayed in a PNG, SVG, or EPS encoded chart. Analyzing the chart will help in finding opportunities for optimization.

Letztes Update: 2009-01-12 19:01

tijmp

Tijmp is a small and fast memory profiler for Java 6 and later. It can be used to find out what objects exist on the Java heap. It can show why objects are not garbage collected.

Letztes Update: 2012-11-30 22:08

likwid

Likwid is a set of easy to use command line tools for Linux. It supports programmers in developing high performance multi-threaded programs. "Likwid" stands for "Like I knew what I am doing". It contains the following tools: likwid-topology, which shows thread and cache topology; likwid-perfctr, which measures hardware performance counters on Intel and AMD processors; likwid-features, which shows and toggles hardware prefetch control bits on Intel Core 2 processors; likwid-pin, which pins a threaded application without touching its code (it supports pthreads, Intel OpenMP, and gcc OpenMP), likwid-powermeter which prints the Turbo mode steps and measures energy consumption on supported Intel processors, and likwid-bench, a low level benchmarking framework. It works with any standard Linux kernel. Likwid is lightweight and adds no overhead during measurements.

(Machine Translation)
Letztes Update: 2008-10-18 17:11

cpipe

Cpipe copies its standard input to its standard
output while measuring the time it takes to read
an input buffer and write an output buffer.
Statistics of average throughput and the total
amount of bytes copied are printed to the standard
error output.

(Machine Translation)
Letztes Update: 2008-04-30 23:24

cbench

cbench is a compiler benchmark utility that was
implemented to measure the effect of using
different compilers, compile time flags, and
runtime libraries on a set of synthetic micro-
benchmarks of C/C++ code. The set of small
benchmarks is easily extended.

(Machine Translation)
Letztes Update: 2012-01-14 09:52

Postal

This suite currently consists of three programs,
Postal, Rabid, and BHM. Postal (the mad postman)
is a program that will deliver mail as fast as
possible via the SMTP protocol to test mail server
performance. Rabid (the mad Biff) will eat mail
via the POP protocol as fast as possible and
measure POP server performance. BHM is the Black
Hole Mailer to discard SMTP mail. All messages
sent via Postal have MD5 checksums appended, and
Rabid will check the MD5 to ensure that the
messages are not being corrupted.

(Machine Translation)
Letztes Update: 2011-03-29 06:12

HPC Challenge

HPC Challenge is a collection of benchmarks for measuring various aspects of system performance, such as flop/s, sustainable memory bandwidth, memory read/write rates, network bandwidth, and latency for parallel machines. It is designed for supercomputers, but will run on any computer with MPI-1 (Message Passing Interface) implementation and BLAS (Basic Linear Algebra Subprograms).