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Operating system monitoring
with PRTG

 

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    PRTG monitors Windows

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    PRTG monitors
    Linux and macOS

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    PRTG uses SNMP, performance counters,
    and WMI
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    PRTG is agentless monitoring

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    PRTG comes with
    an alarm system

 

Free Download

Unlimited use of PRTG for 30 days. After 30 days PRTG reverts to the freeware edition.
You can upgrade to a paid license at any time.

 

 

 

 

 

The starting point: Several different operating systems 

 

 i How PRTG defines sensors

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.)

Many administrators work with a variety of network operating systems. Computers, servers, firewalls – the operating system landscape is vast.

PRTG stands out from the crowd as it is both customizable and compatible with all the major manufacturers.


Windows monitoring with PRTG


Windows monitoring with PRTG

PRTG monitors the following Windows server/computer components: CPU, traffic, memory, hard drives, and much more. To do so, it uses Windows Management Instrumentation (WMI), performance counters, and SNMP. PRTG will even analyze applications such as Windows SharePoint and Microsoft SQL, Windows Event Log files, and the Windows Security Center. More on Windows Monitoring.

Linux monitoring with PRTG

Linux monitoring with PRTG

PRTG monitors Linux operating systems, which means it can also monitor the performance of your servers. To do so, it uses the protocols SNMP and SSH. PRTG runs on popular distributions such as Ubuntu, Debian, CentOS, RedHat, and SUSE, and can also read data from other Linux distributions. More on Linux Monitoring.

Mac OS X monitoring with PRTG

Mac OS X monitoring with PRTG

PRTG also monitors macOS. Although it forms the basis for only the smallest of networks, macOS is often installed on workstations and sometimes even on servers. Here too, PRTG uses the SNMP protocol. Certain macOS systems (such as Yosemite - version 10.10) can also be monitored via SSH.

Other operating systems

Other operating systems

Many network devices have their own operating systems. There are SonicWall firewalls, IBM servers, and Hyper-V virtualization solutions, just to name a few. The big advantage of PRTG is that it comes with sensors for specific manufacturers, as well as sensors that you can customize.

 

A sneak peek into monitoring with PRTG

 

Other sensors to help you get started

  • SNMP sensors: Check out the many SNMP sensors of PRTG, which are specially designed for a variety of different manufacturers and operating systems.
  • WMI/performance counter sensors: Explore our full range of predefined Windows sensors that run with Windows Management Instrumentation and performance counters.
  • Common Sensors: Some of our most widely-used sensors include the Ping Sensor, Port Sensor, and HTTP Sensor.
 

The advantages of PRTG

 i Ping is a command-line utility, available on virtually any operating system with network connectivity, that acts as a test to see if a networked device is reachable. The ping command sends a request over the network to a specific device. A successful ping results in a response from the computer that was pinged back to the originating computer.
Read more

For all popular operating systems


For all popular operating systems

PRTG is compatible with all the most popular operating systems. These include Windows, as well as Linux with its many distributions. If you use several operating systems at the same time, then PRTG can serve as your central monitoring tool.


For custom monitoring


For custom monitoring

The PRTG “custom sensors” allow you to synchronize your monitoring with your network and your application ideas. PRTG adapts to your network and is single-source monitoring.


Quick configuration


Quick configuration

The PRTG auto-discovery feature automatically searches for devices and sets up initial monitoring while the software is being configured. Auto Discovery uses ping queries and corresponding predefined device templates to save you precious time during setup.


All-inclusive


All-inclusive

With PRTG, there are no hidden fees. PRTG is all-inclusive software, which means you get the reporting functions, the notification system, and technical support at no extra charge. This makes calculating costs both clear and easy.

 


Free Download

Unlimited use of PRTG for 30 days. After 30 days PRTG reverts to the freeware edition.
You can upgrade to a paid license at any time.

 

 

Your operating system monitoring at a glance – even on the go

PRTG is set up in a matter of minutes and can be used on a wide variety of mobile devices.

 

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

vendors vm ware

 

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

 

 

Agent monitoring and agentless monitoring

 iWMI stands for Windows Management Instrumentation. Designed by Microsoft, it is an infrastructure for the standardized management of data and information that is device independent. Since Windows 2000, WMI comes preinstalled with Windows operating systems.
Read more

Agentless monitoring: Standard for PRTG

With PRTG, you won’t need to install software on the devices you’ll be monitoring. Our network monitoring tool functions without “agents.” PRTG uses well-known protocols such as SNMP, WMI or performance counters, and SSH, all of which run on your target devices. As a result, you’ll keep the strain on your system to a minimum and be able to quickly get started with your monitoring.

Agent monitoring for distributed monitoring and load balancing

Monitoring several networks with one monitoring solution is usually not possible, or else accompanied by exorbitant costs. PRTG is different: Thanks to its remote probes, you can even monitor distributed networks. Here’s how it works: a remote probe is created on a server in an external network, allowing all the devices in that location to be monitored. Because remote probes can be configured on any Windows system, e.g. for load balancing, you can also use PRTG as an agent-based monitoring tool, even if you are not usually required to do so.

More on agentless monitoring vs. agent monitoring and distributed monitoring.

 

3 case studies that show why administrators use PRTG 

"We were looking for an affordable, all-round product that could provide a broad overview of our entire IT infrastructure. PRTG fits the bill perfectly and has far exceeded our expectations.“

Erik Heskes, Senior Systems Administrator, Amsterdam Trade Bank

 

Amsterdam Trade Bank

"Our infrastructure cannot go down. Period. And if it does go down, it must be detected and resolved immediately. At this point we couldn't live without PRTG."

Jonathan Hoppe, Co-Founder,
Total Uptime Technologies

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"PRTG is a noticeable improvement on our previous network monitoring software. It's simple to use, very flexible and saves me and my team a lot of time."

Brian Corbett, Senior Infrastructure Analyst, Trowers & Hamlins LLP

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Trusted by 500,000 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.”

Read more reviews

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

Read more reviews

 

Free Download

Unlimited use of PRTG for 30 days. After 30 days PRTG reverts to the freeware edition.
You can upgrade to a paid license at any time.

 

Which Linux and macOS distributions are compatible with PRTG?



We regularly test distributions. Some of these include various versions of CentOS, openSUSE, Ubuntu, Debian, macOS, Fedora, Gentoo, Red Hat Enterprise, and OpenSolaris. See our knowledge base for an overview of the SSH sensors that are used.

You can set up SNMP on most operating systems and then use it to query the respective systems (see the following blog article: How to Enable SNMP on Your Operating System). Here’s an excerpt from our knowledge base:

 

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greg campion

 “Hey Greg, what would you tell administrators looking to monitor their Windows Server with PRTG?“

„PerfCounter custom sensors are some of the most useful sensors to be overlooked by users. Imagine SNMP sensors, but for Windows performance counters. Simply find out the name of the counter you wish you monitor. There’s a great knowledge base article on this topic.
Once you have the name, setting up the sensor is a piece of cake. It’s amazing to think of how many PerfCounters are really available for Windows applications, especially those which don’t come from Microsoft itself. These counters often offer insights into applications or processes which you may have once thought to be impossible.“

Greg Campion is a SysAdmin at PAESSLER AG.

 

PRTG is a vital tool for getting your IT into tip-top shape! 

The costs for a one-year PRTG license pay for themselves in an average of only a few of weeks.
License costs vary according to the size of your network.

PRTG makes your network more reliable

PRTG improves the reliability of your network

PRTG saves network management costs

PRTG saves network management costs

PRTG saves time spent on network management

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Paessler teams up with many partners

Partnering with innovative IT vendors, Paessler unleashes synergies to create
new and additional benefits for joined customers.

 

IP Fabric

Combining the broad monitoring feature set of PRTG with IP Fabric’s automated network assurance creates a new level of network visibility and reliability.

Read more

Plixer

Paessler and Plixer provide a complete solution adding flow and metadata analysis to a powerful network monitoring tool.

Read more

ScriptRunner

With ScriptRunner, Paessler integrates a powerful event automation platform into PRTG Network Monitor.

Read more

 

quote steffen ille


“The greatest advantage of PRTG? You get to rest easy.“

Steffen Ille, Bauhaus-University of Weimar, Germany

 

 

PRTG The Swiss army knife

PRTG: The Swiss Army knife for sysadmins

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

  • HTTP API: Access monitoring data and manipulate monitoring objects via HTTP requests
  • Custom sensors: Create your own PRTG sensors for customized monitoring
  • Custom notifications: Create your own notifications and send action triggers to external systems
  • REST Custom sensor: Monitor almost everything that provides data in XML or JSON format

 

Still not convinced?

 

 

More than 500,000 sysadmins love PRTG

PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier.

Still not convinced?

 

Monitor your entire IT infrastructure

Bandwidth, servers, virtual environments, websites, VoIP services – PRTG keeps an eye on your entire network.

 

 

 

Free Download

 

 

Try PRTG for free

Everyone has different monitoring needs. That’s why we let you try PRTG for free. Start now with your 30-day trial.

 

 

PRTG

Network Monitoring Software - Version 22.3.79.2108 (September 14th, 2022)

Hosting

Download for Windows and cloud-based version PRTG Hosted Monitor 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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