NetApp Cloud Insights is a Software-as-a-Service (SaaS) offering specifically designed to provide comprehensive visibility across a hybrid multi-cloud infrastructure. It collects and correlates telemetry data from the entire stack—applications, virtual machines, containers, and storage—across both private data centers and public clouds. This enables organizations to monitor health, troubleshoot performance issues, and optimize resource utilization, directly fulfilling all requirements stated in the question.

A. Cloud Manager: Cloud Manager is a management and orchestration tool for deploying and administering NetApp Cloud Volumes ONTAP and other cloud data services, not a comprehensive infrastructure monitoring solution.

B. Active IQ Unified Manager: This tool is primarily for monitoring and managing on-premises NetApp ONTAP storage systems. It does not provide visibility into the entire hybrid cloud infrastructure stack.

D. My Services In Cloud Central: NetApp Cloud Central is the web portal used to access and manage subscriptions to NetApp's cloud services. "My Services" is a section within this portal, not the monitoring tool itself.

1. NetApp Cloud Insights Documentation: "Cloud Insights is a cloud infrastructure monitoring tool that gives you visibility into your complete infrastructure. With Cloud Insights, you can monitor, troubleshoot, and optimize all your resources, including your public clouds and your private data center."

Source: NetApp Product Documentation, "What Cloud Insights is". (docs.netapp.com/us-en/cloudinsights/conceptcloudinsightsoverview.html)

2. NetApp Cloud Manager Documentation: "Cloud Manager simplifies the deployment and day-to-day management of Cloud Volumes ONTAP systems in AWS, Azure, and Google Cloud."

Source: NetApp Product Documentation, "Learn about Cloud Manager". (docs.netapp.com/us-en/cloud-manager-setup-admin/concept-cloud-manager-intro.html)

3. NetApp Active IQ Unified Manager Documentation: "Active IQ Unified Manager enables you to monitor and manage the health and performance of your ONTAP storage systems from a single interface."

Source: NetApp Product Documentation, "Active IQ Unified Manager". (docs.netapp.com/us-en/active-iq-unified-manager/index.html, Overview section)