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Memory Monitoring

Memory Monitoring for Linux and Windows Servers

Monitor your servers' RAM and get instant notifications when your memory utilization reaches critical levels.

Complete server monitoring with
50+ metrics and a sophisticated alerting engine.

Start in minutes with
reliable pre-configuration - then customize your alert triggers as needed. From $1.20 per server per month.

15 Day Free Trial >
No Credit Card required.

Customise memory alerts.

Start with proven alerting rule defaults, then customize your alerting rules and thresholds to your requirements where needed.

  • Smart Alert defaults to start monitoring immediately.
  • Proactive threshold based alerts notify you before issues get critical.
  • Customizable alert rule triggers - set the thresholds that are important to you.
  • On-the-minute checks, triple-checked to avoid false alerts.
  • Choose from 7 alerts channels - email, Slack, Telegram, Pushover, WhatsApp, SMS or Webhooks

Complete IT Infrastructure Monitoring

CloudRadar is all-in-one monitoring for your servers, clouds, websites, applications, and networks.

  • We monitor your entire infrastructure: web servers, email servers, Windows servers, Linux servers, routers, switches - any device with an IP address.
  • Over 50 key metrics in one easy-to-use dashboard - Disk Usage, CPU Monitoring, Process Monitoring, Bandwidth Monitoring, Memory Monitoring and Uptime/Availability.
  • Reactive and proactive alerts and tracing with customisable alert rule triggers per process, server or service.
  • Comprehensive metrics and graphs to analyze underlying problems in one easy interface.

Easy to setup & configure

01

Simple and fast setup

Without local installation - up and running in minutes.

02

Guided configuration

Guided setup for servers and network devices.

03

Proven settings right from the start

Best practice values for all important settings.

Start your monitoring today

15 day free trial. No Credit Card required. New pay-as-you-go pricing starting at $1.20 per host/server per month.

What our customers say

"It used to be hard to prove what we achieved over the years. Now I have reports clearly demonstrating the performance of our systems."

Monitoring software user
Fritz Hauser
IT Director
Monitoring software user

"I am always on the run within our office and our server lab and I need alerts wherever I am - via slack on my phone and via email on my laptop."

Monitoring Software user
Hanns Theusner
Head of Technical Platform
Monitoring Software for Ibsen Tech

"CloudRadar gives me an overview of my entire infrastructure - the network devices at our office, the servers at our external host and our cloud servers."

Monitoring Software user
Brinsley van der Vent
Head of IT
Monitoring Sofware user

Frequently Asked Questions

How to set up monitoring with CloudRadar?

Setting up CloudRadar is very easy.

The first step is to create a host. A host can be any device with an IP address: a server, a network device like a router, switch, printer, security camera, temperature sensor etc. Other typical hosts are websites on the internet or within your intranet.

The second step is either to add agent-less checks like checking TCP ports or to install the agent on the operating system. Alerting is already pre-setup. You can fine-tune later.

What exactly can be monitored via the agent?

With the agent installed you get detailed monitoring about
• CPU usage and load average
• memory usage
• fill level of all disks (will be auto-discovered)
• bandwidth usage of all network cards
• list of all running processes
• list of all services (Linux Systems & Windows   Services) and their states
• list of all Hyper-V virtual machines and their     states (auto-discovered) if Hyper-V is enabled
• list of all docker containers and their states   (auto-discovered) if docker is installed (docker   for Linux only)
• list of most CPU consuming processes if the   load is above a given threshold
• available and pending Windows updates
• coming soon: hardware inventory with all   attached device via PCI, USB, HDMI, and Display   Port
• coming soon: S.M.A.R.T values of all hard disks   supporting smart.
• coming soon: list of all local ports in listening   state
• coming soon: CPU and memory consumption of   specific processes (defined manually by you)

What exactly can be monitored without installing an agent?

With agent-less monitoring you can check if any TCP port is listening for connections to verify services, e.g. SMTP, HTTP, IMAP, etc. are up and running. Via ICMP echo requests (Pings), the general availability of hosts, servers, and devices is checked.

Which operating systems are supported?

CloudRadar provides in-depth server monitoring for most operating systems:

Windows starting Windows 7/Server 2012
RedHat/CentOS from v. 6
Debian from v. 8
Ubuntu from v. 16.04
Suse from SLES 12
Linux for NAS like QNAP, Synology, Buffalo, etc.

More operating systems are possible with our open agent, but at this moment not fully tested/supported.

What is covered by the web checks?

Web checks do HEAD, GET and POST requests via HTTP or HTTPs to given urls. The response status code is checked against your specification. You can also check if a given string inside the returned html of a website is present. Javascript is not interpreted, and related assets like CSS, JS, and images are not downloaded or checked.

How can I check the availability of devices without public IP address inside my intranet?

This is done by installing a local data collector - called Frontman - inside your intranet. Frontman can be installed on any Windows or Linux server. Frontman performs all agent-less checks and the web checks inside your network.

How does the pay-as-you-go pricing work?

This is our fair pricing model.

You pay only what you really use. Other monitoring tools often charge per server per month. We charge only what you effectively use per day. If you stop monitoring a server, you stop paying that day, and not at the end of the month. That also means that you don’t need to buy any packages of 10/50/100 servers of which some are unused. You only pay for the exact number of hosts you use.

How can I do a mass-deployment? How can I add hundreds of host efficiently?

With our upcoming API and the command line interface you can integrate the host creation and an automated configuration into scripts and tools like Ansible, Salt, Puppet, and many more. Our MSI package supports a fully unattended installation. Examples for Bash and Powershell will be provided.

Is CloudRadar suitable for monitoring IoT devices and smart homes?

Yes, it is. With Frontman - our local data collector - you can "ping" every IP-based device, e.g. within a smart home. Many IoT-devices run an embedded web server, which can be supervised by our web checks, even inside an intranet.