Tracing

Learn how to implement distributed tracing in Seldon Core 2 using OpenTelemetry and Jaeger for monitoring and debugging ML model serving pipelines.

We support Open Telemetry tracing. By default all components will attempt to send OLTP events to seldon-collector.seldon-mesh:4317 which will export to Jaeger at simplest-collector.seldon-mesh:4317.

The components can be installed from the tracing/k8s folder. In future an Ansible playbook will be created. This installs a Open Telemetry collector and a simple Jaeger install with a service that can be port forwarded to at simplest.seldon-mesh:16686.

An example Jaeger trace is show below:

trace