As organizations increasingly adopt cloud-native technologies, infrastructure monitoring has become crucial to align business objectives with IT performance. Infrastructure monitoring involves collecting and analyzing data from IT systems to enhance availability, performance, and resource efficiency, ensuring mission-critical applications remain operational. Modern infrastructure monitoring includes agent-based and agentless methods, utilizing data from various sources like operating systems, databases, and network devices to detect, alert, and remediate issues proactively. With the rise of multicloud environments, challenges such as limited visibility and managing multiple monitoring solutions have emerged, making comprehensive monitoring and root-cause analysis essential for maintaining optimal performance and minimizing downtime. Key practices include leveraging automation, prioritizing alerts, creating role-specific dashboards, and regularly reviewing metrics. Advanced monitoring solutions offer AI-driven insights and end-to-end observability, aiding organizations in achieving their business goals efficiently.