Enjoy a quick overview of your whole infrastructure via our dashboard and app. Customizing PRTG is a breeze. Getting started or switching from another network monitoring tool is easy thanks to the auto-discovery and pre-configured device templates. The experience shows that the costs for licenses have paid for themselves within a matter of weeks.
Trusted by , users and recognized by industry analysts as a leader. Would you like to set up a collection of new servers but first test the behavior of your network? Then use our Multi Server Simulator! See how your network reacts — and which areas need work. Server error is a collective status code for unexpected server errors.
All other server errors , , , etc. Error messages are clear evidence that web server monitoring makes sense. All the more so if the website is an important tool for the company. After the first month, you can continue to use sensors for as long as you like. The free sensors are yours to choose however you please. These sensors often suffice for setting up basic server monitoring.
If you have a small network, then the free version may be all you ever need. PRTG offers a variety of different licenses. Each of these licenses gives you access to a specific number of sensors. If you need more sensors, you can simply upgrade your license. Any existing monitoring will remain unchanged. Many sysadmins start out with the free trial version. This lets you get a feel for the monitoring tool with no strings attached. While working, your monitoring will not trigger false alarms.
The one-time maintenance window allows you to pause monitoring for each individual device or device group. For regular maintenance, with PRTG you can easily create an automated schedule. Virtualized servers come with greater complexity: when malfunctions occur at the hardware level, virtual machines are also affected. With PRTG, you get a complete overview at all times.
PRTG is a monitoring solution for your entire infrastructure. Create a foundation that enables your efficient data structures to run as smoothly as possible — and watch as the improved utilization pays off. There are a great many virtual environments. PRTG can monitor almost every single one. Our Server Monitoring Tool offers predefined sensors which are automatically applied. Virtual servers are often introduced when a company is in the midst of quick and vigorous growth. New system services must be installed without too much expense.
PRTG is fast and easy to upgrade. It adapts to your growth dynamically. New sensors can be applied in just a few minutes and with next to no effort at all.
This makes managing the server monitoring tool a real breeze. Especially in virtual environments, it's important to monitor all your hosts. Host monitoring with PRTG allows you to constantly keep track of the availability and performance of your host. Especially when there are multiple VMs running one host, it's absolutely crucial to ensure a proper allocation of the resources.
Whether you want to monitor physical or virtual servers, with PRTG you always keep an eye on the proper functioning of your hosts.
Directories contain object-related data which can be read by monitoring tools such as PRTG. One such directory is Active Directory, the Microsoft service created for use in a Windows server environment. This sensor attempts to connect to the LDAP server using authentication via the distinguished name DN , and displays the response time of your LDAP server in the event that the connection and authentication are successful.
For more information, see the log monitoring page on our website. Redfish is the successor of IPMI and provides better security. The Redfish System Health sensor monitors the overall system status and the status of various components such as power supplies or PCIe devices, if available. Is there enough free space on your servers and workstations? PRTG allows you to improve security by identifying weak spots and loopholes. To do so, it monitors your ports and servers among other things.
Still not convinced? More than , sysadmins love PRTG. PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier.
Monitor your entire IT infrastructure. Free Download. Everyone has different monitoring needs. Start now with your day trial. This third party content uses Performance cookies.
Change your Cookie Settings or. Since , we offer monitoring solutions for businesses across all industries and all sizes, from SMB to large enterprises. We believe monitoring plays a vital part in reducing humankind's consumption of resources. Our products help our customers optimize their IT, OT and IoT infrastructures, and reduce their energy consumption or emissions — for our future and our environment. Customer Login. Search Search. Apart from providing system status as shown below, it also provides system specific basic information, network details, user accounts and details of existing applications.
Checkmk provides a fast, effective and powerful monitoring of networks, servers, clouds, containers and applications. OpenNMS is the world's first enterprise grade network management application platform.
Nagios offers an open source industry standard in IT infrastructure monitoring and alerting. Nagios Core is available free of cost. Nagios' paid tools are also offered via free trials. Icinga is an open-source computer system and network monitoring application originally created as a fork of the Nagios system monitoring application in The best way for you to begin here is the Icinga get started page. Sensu Go's features are pretty impressive.
It is Open Source and offers upto a hundred maximum nodes under its free plan. Their documentation includes a step-by-step guide to deploy Sensu in production necessary to get you started.
NodeQuery provides insights into your servers health, availability and performance. The Open Source NodeQuery agent collects selected Linux server data, which is sent to their monitoring system for further processing. Munin is a monitoring tool, accessible through a web interface. It surveys all your servers and remembers what it saw.
It presents all the information in graphs. Munin is Open Source. Uptime Robot works as another notifier that continuously monitors your website, similar to Better Uptime. It checks your website availability at one minute intervals from 30 different locations across 6 continents.
Uptime's pricing is based on basic, superior, business and enterprise plans. It was inspired from convenience, accuracy, delegation and process groups and based on Python. Graphite is an open-source enterprise-ready monitoring tool that runs equally well on cheap hardware or Cloud infrastructure used to track the performance of websites, applications, business services, and networked servers.
It revolutionized server monitoring, by making it easier than ever to store, retrieve, share, and visualize time-series data. Best described by the developer on GitHub, Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty , Server Density , Pingdom and Nagios without their cost and complexity.
It is Docker ready and takes 5 minutes to deploy. Glances reminds you of the top command that could be run via a web interface. It is a cross-platform system monitoring tool written in Python. It uses the Python libraries available in the main Python distribution, having a small list of dependencies without the need of installing many packages or libraries. It's free, open source and lightweight, capable of monitoring as many services and system resources as possible.
It is of course suitable for production servers and its simplicity and small size allows deployment on embedded devices as well. Nixstats is a powerful and easy to use monitoring platform to keep track of server performance and website uptime. It doesn't require complicated setups and you can get started within minutes with a one line command to install the monitoring agent on all your servers.
It regularly scans MAC addresses and ARP tables in switches of your network, cataloging each detected device in a local database. This tool is not well known, but it can be very convenient in corporate networks in which devices are constantly changing and moving. NeDi collects all the information possible from every network device it encounters, pulling out serial numbers, firmware and software versions, current time parameters, module configurations, and so on.
You can even use NeDi to mark the MAC addresses of devices that have been lost or stolen; if they reappear in the network, NeDi will tell you about it. Configuration management is simple: A single configuration file allows you to significantly increase the number of settings and skip devices based on regular expressions or specified network boundaries.
NeDi typically uses the Cisco Discovery Protocol or the Link Layer Discovery Protocol to discover new switches and routers, and then connects to them to collect their information. Spiceworks Network Monitor is a simple and free server monitoring software for server and network monitoring. It is extremely flexible and scalable, allowing independent thresholds per system or device. Spiceworks Network Monitor is a great solution for more granular monitoring of memory, disk activity and more.
The software is quick and easy to implement. It runs on a VM or a physical box. The software is agentless, so there is little to no impact on the monitored devices. It can even monitor SNMP traps from switches, printers, copiers and other devices. It does a great job monitoring off-hours. The monitoring is done on servers, switches, appliances — both physical and virtual.
There are a few disadvantages. The software does not reconcile systems that are going down — sometimes when connection links go down, they do not go back up in the software even though physically they are up again, so they must be deleted and re-added. And the user interface is rather slow. However, the software is no-cost so there is no risk in giving it a try. Zabbix is a full-scale tool for network and system monitoring that combines several functions in one web console.
It can be configured to monitor and collect data from a wide variety of servers and network devices, and it provides service and performance monitoring of each object. Zabbix enables you to monitor servers and networks with a wide range of tools, including monitoring virtualization hypervisors and web application stacks.
Zabbix normally works with software agents running on controlled systems. But it can also work without agents, using the SNMP protocol. Zabbix supports VMware, Hyper-V and other virtualization hypervisors, providing detailed information about the performance and availability of the hypervisor and its activity.
In particular, it can monitor Java application servers, web services and databases. New monitoring hosts can be added manually or through an automatic discovery process.
Zabbix allows you to customize the dashboard and web interface to focus on the most important components of the network. Notifications can be based on custom actions that apply to a host or host groups.
You can configure actions that will run remote commands if certain event criteria are met. The program displays network bandwidth usage and CPU utilization graphs. In addition, Zabbix supports custom maps, screens and even slideshows that show the current status of monitored devices. Zabbix can be difficult to implement at the initial stage, but the use of automatic detection and various templates can reduce the challenge.
In addition to the installation package, Zabbix is available as a virtual device for several popular hypervisors. Netdata is a free, open source monitoring tool designed to collect real-time metrics like memory and CPU utilization, disk activity, bandwidth usage, website visits, etc.
Its real-time alert functions and highlighting of problems on the live dashboard are great for proactive and active monitoring of resources and systems, without the need to perform complex SSH checks and use various filters to access the data of interest. The drawback of Netdata is that it is not a specifically Windows performance monitoring tool, so without special forks and derivatives from this open source tool, it is impossible or almost impossible to track all inherent parameters.
Therefore, any virtual server systems on Microsoft Hyper V base will not be monitored with this tool, so you need to resort to expensive proprietary tools. Netdata is a distributed tool for monitoring the performance and health of systems and applications in real time. It has an optimized performance monitoring agent that you can install on all your systems and containers.
Netdata provides unparalleled real-time insights into everything that happens on the systems it monitors including web servers, databases, applications using interactive web panels. It provides fully responsive HTML5 graphs, bar and pie charts for system performance issues, latency, speed, load, load average and many other health-related metrics related to services running on a host where it is installed.
Netdata is powerful, lightweight, and easy to install and configure. It fast and efficient; it is designed to work continuously in all systems physical devices and virtual servers, containers, IoT devices without disrupting their main function. Go Up. Netwrix Blog. In this article. Netwrix Auditor for Windows Server. OpsView Monitor. Netwrix Auditor Free Community Edition.
Spiceworks Network Monitor. Jeff Melnick. He is a long-time Netwrix blogger, speaker, and presenter. In the Netwrix blog, Jeff shares lifehacks, tips and tricks that can dramatically improve your system administration experience. Free tools Windows Server Windows Server security. Understanding LSA Protection. Kevin Joyce January 11,
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