Core monitoring for servers involves collecting CPU usage, drive space, memory usage, and bandwidth. This is one of the most rewarding practices, which can help network admins to maintain high performance IT infrastructure for their organization. Core monitoring allows you to have clear views of server performance every minute. As a result, it is possible to get early warning signs and detect potential issues that might wreck the performance of the servers.
Apart from visualization of performance parameters, there are more benefits to core monitoring. When you utilize the practice to monitor core usage of servers in your network, it enables fast detection of server offenses and protocol failures. Therefore, as a matter of practice, you should have core monitoring configured for all of the servers on your network.