This image shows the process flow for publishing custom metrics to Oracle Cloud Infrastructure Monitoring service.

• The first box shows a figure in front of rendering of a computer monitor and is labeled "Query metrics from the GPU instance by using NVIDIA-smi. A unidirectional arrow points to the second box.
• The second box shows a series of interlocked gears and is labeled An automated script converts the metrics gathered from NVIDIA-smi to valid JSON. A unidirectional arrow points to the third box.
• The third—and final—box shows a figure in front of rendering of a computer monitor, with a JSON icon appearing in the monitor screen, and is labeled Publish the JSON to the Monitoring service by using the CLI.