opensearch-docs-cn/_observability-plugins/trace/index.md

layout	title	nav_order	has_children	has_toc
default	Trace analytics	60	true	false

Trace Analytics

Trace Analytics provides a way to ingest and visualize OpenTelemetry data in OpenSearch. This data can help you find and fix performance problems in distributed applications.

A single operation, such as a user clicking a button, can trigger an extended series of events. The front end might call a back end service, which calls another service, which queries a database, processes the data, and sends it to the original service, which sends a confirmation to the front end.

Trace Analytics can help you visualize this flow of events and identify performance problems.