Default streams
The Formant agent ingest several default telemetry streams, containing information about the host, agent, and ROS state (if applicable).
Stream alias | Stream name | Description |
---|---|---|
CPU | $.host.cpu | A numeric set stream with CPU utilization percentage and 1 minute load average. |
Memory | $.host.memory | A numeric set stream with memory utilization percentage and remaining memory available. |
Network | $.host.network | A numeric set stream with the total host transmit and receive rate, in Mbps. |
Disk | $.host.disk | A numeric set stream with |
Location | $.host.geoip | An approximate location stream based on a geoIP lookup of the host. |
Agent Buffer | $.agent.buffer | A numeric set stream with the percent utilization of each of the four agent telemetry data buffers. |
Health | $.agent.health | A health stream indicating that an agent is online. |
N/A | $.ros.node_online | A bitset indicating all online ROS nodes. Will only populate if a roscore is running on the host and accessible by the Formant agent. |
Updated 11 months ago