Network performance testing:
How PRTG can help

 


  • PRTG monitors the performance of your network

  • PRTG notifies you in the event of malfunctions

  • PRTG uses ping, SNMP, and Flow technologies

  • PRTG is a centralized IT monitoring tool

  • PRTG is free of charge in its basic version

 

Free Download

Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.

 

 

 

 

 

Speed vs. network performance:
What do you want to test?

Home use: Internet speed

If you're looking for a quick and easy way to test the speed of your Internet, then go with an online tool such as fast.com. This tool is operated by none other than Netflix. Many Internet users run speed tests at home to view their megabits per second when their streaming service gets bogged down.

 

Business use: Network performance

IT administrators, on the other hand, are in a completely different situation. They need to know more about the performance of their network. For example, their servers, routers, and switches – or the website and specific applications. When malfunctions occur in the network, the company immediately suffers and support inquiries go through the roof.

 

For a smooth-running network: More than 300,000 system administrators worldwide use these PRTG sensors

 

iWhat is a sensor?

In PRTG, “Sensors” are the basic monitoring elements. One sensor usually monitors one measured value in your network, e.g. the traffic of a switch port, the CPU load of a server, the free space of a disk drive. On average you need about 5-10 sensors per device or one sensor per switch port.

View video (3:26 min.)

 

Trusted by 300,000 users
and recognized by industry analysts as a leader

 

“Fantastic network and infrastructure monitoring solution that is easy to deploy and easier still to use. Simply the best available.”

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“Software is absolutely perfect, Support is superior. Meets all needs and requirements, This is a must have solution if you are needing any form of monitoring.”

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“The tool excels at its primary focus of being a unified infrastructure management and network monitoring service.”

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Free Download

Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.

 

 

Network performance testing: How PRTG can help – and when other tools are necessary   

Network performance testing

PRTG is not your usual network performance testing tool. It won’t let you run a one-time test as you would via the command prompt (e.g. with ping). A one-time test is often of little use. With PRTG, you monitor your bandwidth continuously and receive an alert if a threshold value is exceeded.

 

Network performance monitoring

Upon installing PRTG, the Auto Discovery feature automatically checks the reachability of all the devices in a given IP range and incorporates these devices into your monitoring environment. You can then create sensors to keep a constant eye on specific values associated with your devices.

 

Network performance analysis

PRTG provides you with all the key performance data on bandwidth, devices, and applications. For more in-depth analysis of specific data packets, you’ll need a special data analysis tool.

 

Network performance tools:
The advantages of PRTG

Centralized tool –

Centralized tool –
for a quick and easy
overview

With PRTG, you get one central monitoring tool for your entire IT infrastructure. Our software keeps a constant eye on hardware, traffic, and more. Sensors send all monitoring data to an easy-to-read dashboard.

Prompt alarm –

Prompt alarm
for prompt
reactions

If a malfunction occurs, our tool will notify you at once. All notification threshold values are customizable. You can therefore take action quickly – before the network goes down.

Compatible with all manufacturers

Compatible with all manufacturers –
for greater ease of use

Our network tool is compatible with all the biggest manufacturers, including HP, Dell, Juniper, Cisco, and many more. With PRTG, you no longer need to monitor devices one-by-one but can keep an eye on the performance of your entire network from one central interface.

 


Free Download

Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.

 

 

Examples of network testing with PRTG

Testing load times

PRTG continually monitors the load times of your website. This is especially useful if you do business abroad and your website is accessed by users worldwide. It’s not possible to set up a live load time test with PRTG. For more information, please see our page on website load tests.

Testing servers

PRTG is not a server performance testing tool per se, but it can be used to simulate a performance test. For example: write a script, let it run in short intervals with the help of a user-defined script sensor, then measure the corresponding hardware parameters.

More on server performance monitoring

Testing bandwidth

Testing for maximum bandwidth would cause your network to freeze up. No administrator wants that. Instead, test your bandwidth by generating small and short spikes in the load. For example: download a file every few minutes and simultaneously measure your bandwidth.

More on bandwidth

 

Quickly see if PRTG is working –
even while on the go

PRTG can be started within minutes and it's compatible with many mobile devices.

 

PRTG comes with all the features you need, plus more your IT infrastructure won't want to live without.

 

PRTG monitors these vendors and applications, and more, in one view!

 

 

Practical tip: “Hey Mathias, what would you tell administrators who wish to monitor their bandwidth?”

“Instead of trying to measure bandwidth by way of an extra, simulated load, you should have a look around for actions which do that anyway – and then monitor them. For example, when you perform backups, you often put great strain on the bandwidth and can thus easily recognize shortages or bottlenecks.”

Mathias Hengl, PRTG developer at Paessler AG

 

How do I test my network?
3 questions on network performance

How can I test and monitor my Windows devices?

PRTG runs on Windows. Its sensors use the Windows technology WMI (Windows Management Instrumentation) to monitor Windows devices. You can also use performance counters and Flow technologies as many networks contain devices from a variety of different manufacturers.

More on Windows monitoring

How can I test my jitter?


A high jitter value is often a good reason for a network performance test. You’ll need a suitable jitter tool to run a jitter test. A single delayed packet can lead to disruptions during a transmission. PRTG monitors the jitter in your network and immediately notifies you in the event of disruptions.

More on jitter

How do I monitor my Cloud services?

Virtual machines and Cloud applications are also prone to their fair share of errors. Individual tests won't tell you much. By keeping a constant eye on your network with a tool like PRTG, you can immediately see if Cloud applications are strained or about to crash. Learn more about Cloud monitoring sensors here.

 

Other network-related topics for system administrators  

Network performance

Network performance

With PRTG, you can monitor the performance of your entire network without having to run individual tests. All performance data is presented on an easy-to-read dashboard. Over 95% of our customers recommend PRTG.

More on network performance monitoring with PRTG

LAN and WLAN monitoring

LAN and WLAN monitoring

PRTG lets you check the status of your LAN and WLAN at a glance. It keeps an eye on all the activity in your network. Around the clock. Even in distributed networks.

More on LAN and WLAN/Wi-Fi monitoring

IP SLA Monitoring.

IP SLA monitoring

PRTG monitors quality of service in real time, regardless of the hardware in your network. Our software even monitors Cisco devices at no extra charge.

More on IP SLA monitoring

 


Free Download

Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.

 

 

 

PRTG: The swiss army knife for sys admins

Adapt PRTG individually and dynamically to your needs relying on a strong API:

  • HTTP API: Access monitoring data and manipulate monitoring objects using HTTP requests
  • Custom Sensors: Create your own sensors for customized monitoring
  • Custom Notifications: Create your own notifications to send alarms to external systems
  • New REST API Sensor: Monitor almost everything that provides XML or JSON

 

PAESSLER AG –
German quality
engineering

Free Download
  • Unlimited version of PRTG for 30 days
  • After 30 days, PRTG reverts to a free version
  • Or, you can upgrade to a paid license anytime

 

Made in Germany: The PRTG Network Monitoring Tool is the fruit of an engaged team. The company was founded by Dirk Paessler. The Paessler AG headquarters are located in the city of Nuremberg, in the heart of Germany. We combine typical German virtues such as high quality standards, industriousness, and commitment with international, cosmopolitan flair. Read more about our firm here. By the way: We are regularly looking for new recruits.

Case Studies: Airports, utility companies, banks, colleges, hospitals: PRTG is present in every industry. For each of our customers, business and organizational processes depend on the proper functioning of the network infrastructure. The PRTG customer satisfaction is close to 100%. Read in our case studies how our customers use PRTG.

Product tests: It goes without saying that we are convinced by the quality of PRTG. But what about the others? PRTG has always performed extremely well in tests. PRTG user “LanLine” sums it up best: “PRTG was already good several years ago, and has gotten better from version to version ever since.” Such has been our steadfast and sincere goal. Read more about monitoring software product tests and comparisons here.

Support: Our support team works hard every day to help customers solve their monitoring problems. Our goal is to resolve all inquiries within 24 hours (on business days). We've drafted a comprehensive manual and built up an extensive knowledge base featuring videos, webinars, and FAQs. All support, of course, is also included!

Getting started is easy: The trial version is free, which means you can try our monitoring tool risk-free. To switch to another version of PRTG, simply search for an appropriate license. You can upgrade any time you like.

 

 

PRTG

Network Monitoring Software - Version 20.4.63.1412 (October 20th, 2020)

Hosting

Download for Windows and hosted version available

Languages

English, German, Spanish, French, Portuguese, Dutch, Russian, Japanese, and Simplified Chinese

Pricing

Up to 100 sensors for free (Price List)

Unified Monitoring

Network devices, bandwidth, servers, applications, virtual environments, remote systems, IoT, and more

Supported Vendors & Applications

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