Question: Is there a monitoring tool that supports multiple operating systems and can perform deep performance analysis for network devices?

If you're looking for a monitoring tool that spans multiple operating systems and can drill down into performance data for network equipment, Site24x7 is worth a look. The all-in-one monitoring tool monitors servers running Windows and Linux and offers detailed performance data and root cause analysis. It also offers network monitoring with performance analysis, making it a good choice for monitoring many different networks and network equipment.

Another contender is LogicMonitor, a hybrid observability platform that includes in-depth infrastructure monitoring for networks, servers and cloud computing. Its agentless design and real-time monitoring means you can quickly spot and troubleshoot problems, and it spans multiple cloud computing services and industries.

Datadog also offers in-depth infrastructure monitoring and detailed performance data for network equipment. With features like real-time performance and security monitoring, it can help you find and optimize performance bottlenecks, and it works with a wide range of tech stacks and environments.

Last, NETSCOUT offers end-to-end visibility and packet-based insights to help ensure the best user experience and security in any data center or cloud. Its suite of tools, including nGenius Enterprise Performance Management and Omnis Network Security, is a good choice for complex network monitoring and performance optimization.