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Debugging Telemetry

date_range 30-May-23

Enable trace options to debug telemetry output. On the Device Agent, in /etc/aos.conf (usually), set these options and restart the agent.

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[DeviceTelemetryAgent]
log_config = aos.infra.core.entity_util:DEBUG,aos.device.DeviceTelemetryAgent:DEBUG
trace_config = MountFacility/0-8,DHT,AgentHeartbeat,TelemetryProxy

Log files containing trace information for telemetry agents will then be viewable in /var/log/aos/DeviceTelemetryAgent.<pid>.<timestamp>.log. These log files are verbose, but they may point to various rendering and parsing issues in the environment. When you finish troubleshooting, be sure to disable logging.

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