Looking for:
How to Measure Network Throughput Using JPerf - TurboFuture - Available on |
Jperf for windows 10
- Jperf for windows 10
Jperf for windows 10
Scott Reeves explains how to use the GUI version of iperf for network monitoring and testing. In my last post, I talked about using iperf to look at network performance. This post looks at using a close relation of iperf called jperf.
Jperf is actually a GUI front end to the iperf application. Jperf is downloadable from the sourceforge site. Installing jperf is very simple; simply download and unzip it to the directory you want to run it from.
It has a jperf. Running the jperf. Jperf can be run as a server or as a client. Jperf will then display the iperf command it is running in the background. There are sections for application layer options and transport layer options. This post looks at the transport layer options. A few explanatory notes are in order to explain these parameters. In terms of transmission, it is less than the MTU of the card. The Window size denotes how many packets can be sent before an acknowledgement is required.
The Buffer length is the amount of traffic that can be queued for transmission. These three parameters can all be adjusted, depending on what you want to test. This allows you to define how many connections are allowed to the server; here it is set to five. For this run, four actual connections were made. As can be seen, jperf draws and updates the graph as each transmission is received.
The output window below the graph provides the numbers used to draw the graph. This output can be saved if you want to use some other graphing program such as Libre Office Calc. The second run was done using UDP, using the default parameters.
The results are as shown in Figure C. Again, the number of connections allowed is five. Here the output for bandwidth and jitter are shown. As can be seen in both the graphs, four connections were made to the server.
This is because UDP does not acknowledge whether a frame is received or not. Hence, UDP will send out the frames as fast as it receives them. The second graph shows the jitter, again for all four users. In this case the highest value for the jitter is around 2. As for TCP, you can save the output as a text file. Jperf provides a handy GUI option for iperf. A nice feature is being able to re-use the iperf command line strings if you want to so some scripting for the purpose of monitoring, data gathering or testing.
TechRepublic Premium content helps you solve your toughest IT issues and jump-start your career or next project. Meta's new front-end, back-end, mobile and database development courses prepare entry-level professionals for development careers in less than eight months.
With so many project management software options to choose from, it can seem daunting to find the right one for your projects or company. IDEs are essential tools for software development. Here is a list of the top IDEs for programming in Knowing the terminology associated with Web 3. This quick glossary will introduce and explain concepts and terms vital to understanding Web 3. Customer engagement and retention requires a strategic plan that attempts to measure, quantify and ultimately create a complete satisfying user experience on both an IIoT software assists manufacturers and other industrial operations with configuring, managing and monitoring connected devices.
A good IoT solution requires capabilities ranging from designing and delivering connected products to collecting and analyzing system data once in the field.
Each IIoT use case has its own diverse set of requirements, but there are key capabilities and Figure B is the result of a run using the default TCP parameters. Your email has been sent. By snichor. Started as a C programmer in the late 90's and still do quite a bit of C programming. All rights reserved.
No comments:
Post a Comment