Memory monitoring with PRTG
Check memory usage and never run out of RAM again
- Continuously monitor & analyze memory utilization across your network
- Get alerted promptly in case of issues with system memory
- Compatible with Windows, Linux, and other Unix-based operating systems
Our users give top ratings for monitoring with Paessler PRTG
PRTG memory monitoring: What you’ll find on this page
PRTG makes monitoring memory as easy as it gets
Custom alerts and data visualizations let you quickly identify and prevent low RAM and allocate more resources before it’s too late.
Every network component needs RAM
But when servers, applications, or other network devices use too much of it… Well, that's where the problems start. Poor server performance. Applications that take ages to load. Frozen screens. You get the idea.
The good news is that optimizing memory is usually relatively straightforward. But only if you can pinpoint the cause of the problem. Which is where Paessler PRTG comes in.
With a highly configurable user interface, round-the-clock monitoring, and automatic, customizable alerts, PRTG keeps a close watch on RAM usage across your network. That way, when memory is running low, you'll know exactly what you need to do to free up more.
Don't forget your memory: 3 reasons why to choose PRTG as your memory monitoring tool
Set it and forget it
Pick your warning and error thresholds and let PRTG do the work. Sophisticated sensors monitor your network 24/7 and alert you when memory-hungry components or other issues risk draining your RAM, so you can step in before your network slows to a standstill.
Proactively fix issues
Addressing drains, bottlenecks, and other causes of low RAM is good. But preventing them is much, much better. PRTG lets you know even before issues happen and notifies you via email, SMS, push notification, and more. Which means you'll never get caught on the back foot again.
More than RAM monitoring
PRTG can keep an eye on your whole IT infrastructure: applications, bandwidth, databases, websites, servers… the list goes on. Our highly customizable, all-in-one network monitoring tool gives you the peace of mind that nothing will fall through the cracks.
What memory monitoring looks like in PRTG
Diagnose network issues by continuously tracking the available, used, and total memory of different network components. Show RAM usage, virtual memory, as well as CPU usage and other key metrics in real time. Visualize monitoring data in clear graphs and dashboards to identify problems more easily. Gain the overview you need to troubleshoot bottlenecks, underperformance, and other memory-related issues.
Device tree view of the complete monitoring setup
SNMP Linux Meminfo sensor in PRTG
Custom PRTG dashboard for keeping an eye on the entire IT infrastructure
Start monitoring RAM with PRTG and see how it can make your network more reliable and your job easier.
IT experts agree: Paessler PRTG is a great solution for IT infrastructure monitoring
“All-around winning
network monitor”
“The real beauty of PRTG is the endless possibilities it offers”
“PRTG Network Monitor
is very hard to beat”
6 PRTG sensors for monitoring & analyzing memory
With its preconfigured sensors that come with PRTG out-of-the-box, our memory monitoring software helps you maintain optimal RAM. All sensors keep an eagle eye on the parameters that could impact memory availability across your network.
SNMP Memory
The SNMP Memory sensor lets you view any system's available memory (in bytes and percent) and total memory, using the Simple Network Management Protocol (SNMP).
WMI Memory
The WMI Memory sensor tracks free memory (in bytes and percent) on Windows systems, using Windows Management Instrumentation (WMI).
SSH Meminfo
The SSH Meminfo sensor monitors available memory (in bytes and percent) on Linux and other Unix-based systems, using Secure Shell (SSH).
SNMP HPE ProLiant Memory Controller
The SNMP HPE ProLiant Memory Controller sensor monitors the status and condition of a memory controller and available modules in an HPE server, using SNMP.
SNMP IBM System X Physical Memory
The SNMP IBM System X Physical Disk sensor monitors the condition and power status of IBM server memory modules, using SNMP.
SNMP Linux Meminfo
The SNMP Linux Meminfo sensor tracks memory use on Linux and Unix systems, using SNMP. It shows available memory, free physical and swap memory, and free total memory (all in bytes and percent).
Need to monitor other components or parameters?
With more than 250 preconfigured sensors to choose from, we can all but guarantee you'll find one that can do it. But, if you don't, you can easily create and configure your own custom sensors.
Your memory monitor at a glance – even on the go
Set up PRTG in minutes and use it on almost any mobile device.
Find the root cause of the problem with our PRTG memory performance monitoring solution
Real-time notifications mean faster troubleshooting so that you can act before more serious issues occur.
PRTG is compatible with all major vendors, products, and systems
Create innovative solutions with Paessler’s partners
Partnering with innovative vendors, Paessler unleashes synergies to create
new and additional benefits for joined customers.
INSYS icom
With the combination of PRTG and Insys, the monitoring specialist Paessler and the industrial gateway manufacturer INSYS icom offer a practical possibility to merge IT and OT.
“Excellent tool for detailed monitoring. Alarms and notifications work greatly. Equipment addition is straight forward and server initial setup is very easy. ...feel safe to purchase it if you intend to monitor a large networking landscape.”
Infrastructure and Operations Engineer in the Communications Industry, firm size 10B - 30B USD
PRTG makes monitoring memory as easy as it gets
Custom alerts and data visualizations let you quickly identify and prevent low RAM and allocate more resources before it’s too late.
PRTG: The multi-tool 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
We asked: would you recommend PRTG?
Over 95% of our customers say yes!
Paessler conducted trials in over 600 IT departments worldwide to tune its network monitoring software closer to the needs of sysadmins.
The result of the survey: over 95% of the participants would recommend PRTG – or already have.
Still not convinced?
More than 500,000
sysadmins love PRTG
Paessler 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
Bandwidth, servers, virtual environments, websites, VoIP services – PRTG keeps an eye on your entire network.
Try Paessler PRTG
for free
Everyone has different monitoring needs. That’s why we let you try PRTG for free.
Start monitoring RAM with PRTG and see how it can make your network more reliable and your job easier.
|
PRTG |
Network Monitoring Software - Version 25.1.102.1373 (January 9th, 2025) |
|
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 |
|
Discover more monitoring insights and stories
Solutions for all your monitoring needs
