I have recently shifted to a dedicated server and want to ensure that my server stays stable and has maximum uptime. What key performance indicators should I monitor to achieve this goal? Also, please recommend any available tools or software programs with their features and functionality for monitoring and alerting these metrics.
What are the most important metrics to monitor when managing a dedicated server?
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You should keep an eye on a number of Key Performance Indicators (KPIs) to make assured that your dedicated server is reliable and has maximum uptime:
CPU usage:
High CPU utilization might cause your server to run more slowly, which can cause longer response times as well as downtime. You can find possible problems early on by keeping an eye on your CPU utilization.
Memory usage:
Running out of RAM on your server might result in crashes and performance problems. You can find potential memory leaks and other problems by keeping an eye on memory consumption.
Disk usage:
Disc space shortages can cause performance problems and possibly downtime. You can tell when it's necessary to update your storage by keeping an eye on your disc consumption.
Network bandwidth:
A busy network can cause delayed replies and even failures. You can find possible problems with your network or software by monitoring network bandwidth.
Server uptime:
You can spot whenever a server went down or faces downtime by keeping track of server uptime. This may allow you to react swiftly and fix the problem before it affects your users.
You can use a variety of software and hardware technologies to track these KPIs, including:
Nagios:
It is a well-liked open-source monitoring tool that can keep an eye on servers, software, and network.
Zabbix:
This is a monitoring program that can keep an eye on computers, networks, and software. It has capabilities including reporting, dashboards, and alerts.
PRTG Network Monitor:
A device for network monitoring that can keep an eye on servers, networking equipment, and software. Real-time surveillance, alerting, and reporting are some of its characteristics.
Datadog:
A modern cloud-based monitoring tool that can keep an eye on computer systems, cloud services, and software. It has capabilities including analytics, alerting, and real-time monitoring.
New Relic:
It is a tool capable of keeping an eye on servers, cloud services, and software. Some of its characteristics are real-time monitoring, alerting, and application monitoring of performance.
You may use these tools to keep track of your KPIs, enable alerts when boundaries are reached, and generate reports that can be used to spot emerging patterns and potential problems.
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