What is the maximum number of TCP connections tracked by the ebpf module in NetTracer?

The maximum number of TCP connections tracked by the eBPF module in NetTracer is 4096. This limit is significant as it allows for effective monitoring and analysis of a substantial number of simultaneous TCP connections, which is crucial in high-traffic environments.

By leveraging eBPF, which stands for extended Berkeley Packet Filter, NetTracer can efficiently gather and process networking data in real-time, enabling deeper insights into application performance and network behavior. The higher limit of 4096 connections helps organizations manage better monitoring capabilities without losing critical information during peak loads.

Options with lower connection counts, such as 2048, 8192, or 1024, would restrict the module's utility in environments where numerous concurrent TCP connections are established, particularly in large-scale deployments or cloud environments. Thus, the selection of 4096 as the maximum reflects a balance between operational capacity and resource usage.