Developed enhanced telemetry features for the RDMA mana_ib driver in the geerlingguy/linux repository, focusing on improved observability and monitoring for RDMA workloads. The work involved adding port-level counters for packets, requests, duplicate received requests, and byte counts, as well as updating counter definitions and hardware response structures to support richer telemetry data. Using C and leveraging expertise in device drivers and kernel development, the implementation emphasized clean integration and thorough validation of telemetry APIs and data formats. These enhancements enable more effective diagnostics and capacity planning, aligning the feature with reliability and performance objectives for kernel-level networking environments.