Search Results for "util-linux" - Page 3
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Showing 139 open source projects for "util-linux"
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perftence
A fluent language to write perftences
Performance test engine written in Java and exposed as a fluent API for writing JUnit tests. Perftence can also be used without JUnit by using perftence-api distribution package. Full test results are provided in html, which can published directly with different CI's (e.g. Jenkins/Hudson). Runtime test statistics are also provided through logging (e.g. using slf4j-log4j and log4j). Pertence tool can also be used for finding out threading issues. Just write a test that uses the... -
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Metric Collector
A bash-Script to collect metrics from a Linux system.
Collects server and java process information from various tools and creates charts with the data. The script was tested on GNU/Linux with gnuplot 4.4. For the script to work you have to set the variable "JAVA_HOME" to a valid JDK location. Check the documentation in the script file. The following information gets collected: >> output from vmstat >> netstat tcp states and established connections >> information from /proc/fd >> jstat -gc output >> jstat -class output >> CPU%, MEM% and ThreadCount from top and ps-command >> disk usage for each mounted device from df-command -
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epyunit
PyUnit and PyDev extensions for arbitrary Executables
The package 'epyunit' provides extensions for PyUnit and PyDev. * Extensions for PyUnit - Unittests for arbitrary executables. * Extensions for PyDev - Automation of search and load of pydevd.py The extensions are applicable from commandline and/or within Eclipse. Online manuals: - https://pythonhosted.org/epyunit/ PyPi repository: - https://pypi.python.org/pypi/epyunit Current application examples are: - bash-core - http://bash-core.sourceforge.net Nickname -... -
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Reads a PostgreSQL database log file, extracts the SQL statements and executes them in the same order and timing against another database server. Useful for performance tests with real-world workload.
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SPARQL Query Benchmarker
A simple tool for testing SPARQL system performance and reliability
SPARQL Query Benchmarker is a simple to use tool (and API) for running any benchmark/testing you want to create against any HTTP accessible SPARQL system. -
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LogDruid
Generate charts and reports using data gathered in log files
An application to gather, aggregate, chart and report information originating from any log files. It uses regular expressions that are constructed graphically and can be tested in the application against samples. Once configured for a specific type of log file set, the gathering and display of the chart for a new files set can be done in just one click. Contains a sample template to handle few log types: Java GC log, OpenDS access log, Apache access log -
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libdwg-testsuite
Testsuite for libdwg
libdwg-testsuite is a test suite for libdwg. libdwg is "An open C library to directly read DWG files, a popular drawing format used in the CAD world." https://sourceforge.net/projects/libdwg/ -
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Black-box system testing of web applications for developers. Intuitive, simple usage. Common-sense behavior. Fixes notorious bugs in DbUnit. Wraps DbUnit, Unitils and JWebUnit in common, modern usage pattern.
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SPL Tools
Stochastic Performance Logic testing tools and utilities.
Stochastic Performance Logic (SPL) serves for capturing performance assumptions. With SPL, it is possible to annotate Java functions with assumptions stating, for example, that the annotated function is at most three times slower than array copying. The assumption is then checked at build time in a similar way as standard unit testing. In other words, SPL is about introducing performance assert(). The advantage of SPL in comparison with other similar solutions includes following. SPL... -
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ngx_pagespeed
Automatic PageSpeed optimization module for Nginx
ngx_pagespeed speeds up your site and reduces page load time by automatically applying web performance best practices to pages and associated assets (CSS, JavaScript, images) without requiring you to modify your existing content or workflow. Apache PageSpeed is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure,... -
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MOBIDICK (MOdular But IntegrateD applICation frameworK) is dedicated to gather as less as possible Java frameworks in order to complete full needs of large business application and allow regeneration of code, even when java frameworks change.
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zabbix_agent_bench
Benchmarking and stress testing tool for the Zabbix agent
A multithreaded Zabbix agent benchmarking tool with support for custom keys and discovery item prototypes. This tool is useful for developing custom Zabbix agent items and quickly identifying memory or file handle leaks, concurrency problems such as race conditions and other performance issues. -
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alio
An "Alternative IO" layer.
The alio library can be dynamically pre-linked to existing executables and replaces file IO (i.e. calls to glibc's IO functions). This allows to gather statistics about IO, create IO trace files, or even implement a different IO behaviour (e.g. use separate IO servers to handle IO). -
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The project is moved to GitHub: https://github.com/STSSoft/DatabaseBenchmark. We will continue to upload the source and binaries here, but the code repository will be innactive. Database Benchmark is one of the most powerfull open source tools designed to stress test database management systems with large data flows. The application performs two main test scenarios: - Insertion of large amount of randomly generated records with sequential or random keys; - Read of the inserted...
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ApproxAdderLib
Library of Approximate Adders
We provide MATLAB and Verilog Models of GeAr, and previously proposed adders (ACA-I, ETAII, ACA-II and GDA) at http://sourceforge.net/projects/approxadderlib/ GeAr is a low latency Generic Accuracy Configurable Adder that provides a higher number of potential configurations compared to state-of-the-art approximate adders, thus enabling a high degree of flexibility and trade-off between performance and output quality. These MATALB and Verilog models can allow software programmer as well as... -
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Centurion
Simple and powerful tool for benchmarking your code's efficiency
Centurion is a very simple and powerful tool for benchmarking your code's efficiency. How to use it: var my_centurion = new centurion(); Centurion API namespaces: .benchmark - Do a benchmark .status - Check status of benchamark. To see the full API under the namespaces do: "console.log(my_centurion);" Enjoy! -
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Redhat Linux Oracle OVM Systems Monitor
Redhat Linux OVM System Performance Monitoring
It's a very light Redhat Linux and Oracle OVM System Performance Monitoring tool written in Perl using rrdtool for Database and Graphing. Allows you to query the RRD database given a set of dates and generates a web based graphs. Easy to install. Uses less disk space than most performance monitoring tool. Data of each host monitored is kept for 2 years and occupy less that 25 MB of disk space. -
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AWK Statistics
awkStatistics generates statistics from csv-data with awk.
AwkStatistics is a script which is used to generate statistical data for csv data by using awk. It takes two columns from the input file, one is used to identify the row(option -i) and the other one is the column where the values are taken from (option -v). The script was designed for performance engineers to be able to analyze CSV-Data on the fly and have a good possibility to automate the analysis process. -
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Factory Equipment Network Testing
Measurement science-based performance & conformance testing framework
Real-time production information is needed to optimize manufacturing activities in a factory, but acquiring this information from isolated proprietary equipment is a manual process that takes time and introduces errors. Connecting equipment to the factory network can make accurate production information immediately available, but widespread interconnection of equipment has been inhibited by the lack of common information models and methods to measure performance and conformance. This project... -
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nGrinder
Enterprise level performance test platform on The Grinder
nGrinder is a platform for stress tests that enables you to create test scripts, execute tests, monitor servers, and generate results simultaneously on the power of The Grinder. The open-source nGrinder offers easy ways to conduct stress tests by eliminating inconveniences and providing integrated environments. Our company NHN uses nGrinder to test several projects. Some have more than 100 million users. -
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Regression Suite
Test suite with unit regrssion and execution statistics
RegressionSuite is a software test suite that incorporates measurement of the startup lag, measurement of accurate execution times, generating execution statistics, customized input distributions, and processable regression specific details as part of the regular unit tests. Essentially, RegressionSuite provides the frame-work around which the individual unit regressors are invoked (and details and statistics collected). Unit regressors are grouped into named regressor sets (or modules),... -
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gcRadar
A library for monitoring the garbage collection of app objects
gcRadar is not a static code anayser but it is a library using which is ment to beused in your source code and it will monitor and report the lifetime events of yuor objects. gcRadar can provide this information by using callbacks, log4j & polling. gcRadar can monitor entities ranging from individula objects to full object trees comprising of is-a & has-a relationships. By using gcRadar you can monitor the lifetime of the objects that are created by your application in runtime,... -
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DDMTestbed
An independent Data Distribution Management testbed
DDMTestbed is a testbed that allows you to generate random instances and evaluate your proposed resolutive method measuring execution time, memory occupied and distance from the optimal solution. It has been written in C language. -
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Poor Man's Timing And Profiling
Library tools to collect timing in Java, C, C++
A collection of library code and tools for application execution profiling and performance testing. You can create stopwatches to time select portions of your code. You can measure differences (often to sub-millisecond accuracy) between clocks on different machines. You can log application events in a .csv format for subsequent analysis. You can also generate CPU loading logs in a .csv format.
