Network monitoring tools can help identify traffic flow patterns in your servers and help your team quickly respond to anomalies.

Track security anomalies: Traffic spikes originating from remote hosts may indicate the start of DDoS attacks against your servers.

These may include disconnections, closed ports, and firewall misconfiguration.

Troubleshoot network issues: An efficient network monitoring system can help identify and fix network-related issues.

For example, if your application is configured to perform additional traffic-intensive background jobs, this feature can be disabled to free up bandwidth for other applications.

Detect network misconfiguration: Finding traffic usage patterns may help to identify misconfiguration at the network and application level.

Network traffic data can be visualized and integrated with alerts, logs, and audit systems to improve the efficiency of how your IT team handles network performance and security issues.

Ensure full real-time visibility of network traffic: Network monitoring tools perform real-time collection of network statistics capable of providing insights into the state of your network.

In this case, efficient network traffic monitoring tools can help IT teams in these ways:

In this context, understanding network traffic becomes a key prerequisite for seamless operation of your Linux servers and applications, which is especially important if your servers are production-grade API providers for end users or other applications. This is especially true about Linux systems, which are widely used as production servers for hosting applications and administering networks. This means that your hosts are constantly targeted by traffic from diverse sources. Most modern applications are exposed to various remote networking services via background processes scraping data, push notifications, and web socket connections. Importance of monitoring network traffic on Linux

Htop network bandwidth