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Linux performance monitoring on-screen or to CSV file
nmon is short for Nigel's Performance Monitor It either shows you the stats on-screen updating once a second or saves the data to a CSV file for later analysis and graphing. For details see the homepage ==> http://nmon.sourceforge.net
Please use the latest version.
The new version "njmon" outputs JSON format that a lot of tools use these days. It integrates well with saving data directly to InfluxDB and graphing with Grafana.
This benchmark suite is intend as a tool for the research community. It consists of a set of open source, real world applications with non-trivial memory loads.
UNMAINTAINED: Try https://github.com/pjoe/loadem instead
This project aims to provide a tool for load testing web applications. The goal is a tool that is easy to use and provides near real-time performance measurements of the application under test which is very usefull during optimization.
runtimes invokes a program several times and prints real, user, and system CPU times. It also calculates average, variance and standard deviation of the run times.
Realtime micro benchmark multi-lingual suite (RTMB) provides a good way to measure the deterministic quality of hardware, an operating system, or a Java Virtual Machine. RTMB consists of benchmarks in C, C++ and Java
JetBench: An Open Source Real-time Multiprocessor Benchmark. The application is designed to be platform independent by avoiding target specific libraries and hardware counters and timers.
Another useful extension to JetBench is done by Haitao Mei under the supervision of Prof. Andy Wellings. The author has resolved many issues in the original code. I would suggest all to please have a look at:
https://sourceforge.net/projects/mpbenchmark/
Create a high-quality JVM profiler, capable to offer a broad vision of the application performance,focused in locking problems and methods execution time.
Rugg is a hard drive and filesystem harness tool that allows you to test and benchmark drives and filesystems, by writing simple to complex scenarios that can mimic the behaviour of real-world applications.
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.
"QoS_Man" is a project for simulating QoS manager in Dynamic Real-Time Systems(DRTS).The QoS manager is just part of proposed architechtural model for resource management in DRTS.For more information, visit "results n papers" dir in cvs repository.
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.
The PagingMon (Paging Monitor) project aims to provide a *realtime* visualization of page-in and page-out activities in a virtual memory system. The name comes from PokeMon, which is a popular Japanese cartoon.