JBoss.orgCommunity Documentation

Chapter 6. Available Services

6.1. Call Trace
6.2. Service Dependency
6.2.1. How to customize the color coding

This section describes the "out of the box" additional services that are provided.

The "Call Trace" service is used to return a tree structure tracing the path of a business transaction (as a call/invocation stack) through a Service Oriented Architecture.

The URL for the service’s REST GET request is: <host>/overlord-rtgov/call/trace/instance?identifier=<value>

This service has the following query parameters:

Parameter Description

identifier

This mandatory parameter uniquely identifies the activities associated with the business transaction.

The "Service Dependency" service is used to return a service dependency graph as a SVG image. The graph represents the invocation and usage links between services (and their operations), and provides a color-coded indication of areas that require attention. Where situations have been detected against services or their operations, this will be flagged on the service dependency graph with an appropriate colour reflecting their severity.

The URL for the service’s REST GET request is: <host>/overlord-rtgov/service/dependency/overview?width=<value>

This service has the following query parameters:

Parameter Description

width

Represents the optional image width. If the width is below a certain threshold, then a summary version of the dependency graph will be provided without text or tooltips (used to display metrics).