Abstract: A system for predicting and/or capturing data relating to anomalies in a networking device is provided. In one example, a networking device receives telemetry data, stores the telemetry data in a cyclic buffer, detects an anomaly, and outputs the telemetry data from the cyclic buffer. The telemetry data from the cyclic buffer may be used for training a prediction model. In another example, a trained prediction model analyzes telemetry data sampled at a first rate, predicts a future anomaly, and in response to the prediction of the future anomaly, triggers sampling of the telemetry at a second rate, faster than the first rate.

Abstract: Apparatuses, systems, and techniques to increase performance of a data communication system during an interconnection portion fault or failure are described. A negative acknowledgement is caused to be sent to a transmitter of information based, at least in port, on whether a degradation of one or more portions of an interconnect on which the information is to be transmitted is detected.

Abstract: A system for predicting and/or capturing data relating to anomalies in a networking device is provided. In one example, a networking device receives telemetry data, stores the telemetry data in a cyclic buffer, detects an anomaly, and outputs the telemetry data from the cyclic buffer. The telemetry data from the cyclic buffer may be used for training a prediction model. In another example, a trained prediction model analyzes telemetry data sampled at a first rate, predicts a future anomaly, and in response to the prediction of the future anomaly, triggers sampling of the telemetry at a second rate, faster than the first rate.

Abstract: In one embodiment, a system includes a network device application-specific integrated circuit (ASIC), which includes a microcontroller to provide a command to a hardware accelerator to perform a job including gathering telemetry data from at least one hardware unit and write the gathered telemetry data to a memory, and the hardware accelerator to gather the telemetry data from the at least one hardware unit and write the gathered telemetry data to the memory based on the command.

Abstract: A system for predicting and/or capturing data relating to anomalies in a networking device is provided. In one example, a networking device receives telemetry data, stores the telemetry data in a cyclic buffer, detects an anomaly, and outputs the telemetry data from the cyclic buffer. The telemetry data from the cyclic buffer may be used for training a prediction model. In another example, a trained prediction model analyzes telemetry data sampled at a first rate, predicts a future anomaly, and in response to the prediction of the future anomaly, triggers sampling of the telemetry at a second rate, faster than the first rate.