![]() ![]() As with all system monitoring, the key point is to ensure you’re seeing only what you need to see. For example, you might need to run application performance monitoring all the time, but only check for switch port errors once daily or even weekly. You can also use different intervals for different metrics. Once you’re up and running, it’s best practice to reduce noise levels by deleting non-critical monitored elements. To be sure, autodiscovery is a great time-saver for initial configuration. Moreover, the modest CPUs and memory found in many low-end switches might not be able to keep pace with frequent polling from a monitoring system. For example, if you configure monitoring software to autodiscover a network switch, every port on that switch returns data from dozens of counters, most of which aren’t useful in day-to-day IT management. There are two caveats with autodiscovery: It can lead to information overload, and might even degrade performance on some devices. Autodiscovery is much faster for initial setup than manual configuration. Many have autodiscovery functions that poll an entire network and automatically populate their databases. Some tools also allow you to define groups of recipients for different types of events, as every alert does not necessarily need to go to every team member.Īutodiscovery: As the number of systems and services in your organization grows, so does the configuration and management burden, but system monitoring tools can help. The top-level dashboards of many products include a simple up/down display that shows status at a glance.Īlerting: Many system monitoring tools notify you via email, text, or log entry when trouble occurs. Reachability: Knowing whether all your systems and services are running is a bedrock IT responsibility, and a core monitoring function. Many tools have slick interfaces that help make sense of even very large organizations by organizing monitored components into logical groups and hierarchies. The ability to spot issues quickly is critical. Why Should You Use System Monitoring Software?Īlthough system monitoring tools take many forms, most deliver the same core benefits, including:Įxpanded Visibility: Monitoring tools show you the status of every system and service within your organization in one place. While some cloud providers offer proprietary monitoring tools, you might prefer third-party monitoring alternatives, particularly if you’re looking to avoid vendor lock-in. For example, you might keep tabs on the number of VMs or container instances currently running in a cloud deployment. Services also might refer to underlying tasks such as processes, APIs, or network connections.Ī cloud platform can host both systems or services that you monitor. It could also be distributed software, such as a NoSQL database running across thousands of VMs or containers. This might be an application on a single system, such as an Apache or Nginx web server. Service: A service is, broadly speaking, anything that runs on a system. Systems: A system can be a server, virtual machine (VM), container instance, network device, or a collection of these in a cloud deployment. At a high level, all monitoring falls into one of two buckets: System monitoring software tests the status and measures the performance of your IT infrastructure. It also showcases both the open source and commercial options available. This guide explains what system monitoring software is, why you should use it, and what features to look for. A system monitoring tool can help you maximize uptime, better understand your systems, and even plan for the future. It keeps tabs on your IT infrastructure and alerts you when trouble occurs. That’s where system monitoring software comes in. After all, a lack of visibility into key systems can lead to trouble. ![]() “You can’t manage what you can’t measure” is a business school axiom that applies equally well to the IT world.
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