8.1 Organization of this chapter

This chapter describes the trace collection points and PRF trace collection levels of the following trace based performance analysis.

Trace collection points and PRF trace collection levels output for each function layer by the trace based performance analysis

When a request is sent from a Web client or EJB client, the J2EE server, EJB client, and CTM output trace information at fixed processing points (trace collection points). Furthermore, in the trace based performance analysis, the trace can be output by setting up the PRF trace collection level, such as Standard and Advanced.
Trace collection points and PRF trace collection levels output for each method forming the starting point of application processing by the user-extended trace based performance analysis

In the user-extended trace based performance analysis, by specifying a method that forms the starting point of application processing as the processing point for acquiring the application performance analysis information, you can output the trace at the point when that method is called.

The following table describes the organization of this chapter.

Table 8‒1: Organization of this chapter (trace based performance analysis)
Category	Title	Reference location
Explanation	Trace Get Point of trace based performance analysis and the PRF Trace Get Level	8.2
	Trace collection points of a CTM	8.3
	Trace collection points of a Web container (trace of request processing)	8.4
	Trace collection points of a Web container (session trace)	8.5
	Trace collection points of a Web container (filter trace)	8.6
	Trace collection points of a Web container (trace of the database session failover functionality)	8.7
	Trace collection points of an EJB container	8.8
	Trace collection points of a JNDI	8.9
	Trace collection points of a JTA	8.10
	Trace collection points of a DB Connector and JCA container	8.11
	Trace collection points of an RMI	8.12
	Trace collection points of an OTS	8.13
	Trace collection points of standard output, standard error output, and user log	8.14
	Trace collection points of a DI	8.15
	Trace collection points of the batch application execution functionality	8.16
	Trace collection points of the TP1 inbound integrated function	8.17
	Trace collection points of Cosminexus JMS Provider	8.18
	Trace collection points of JavaMail	8.19
	Trace collection points of JSF 2.2	8.20
	Trace collection points of CDI	8.21
	Trace collection points when a J2EE server is started or terminated	8.22
	Trace collection points of an application	8.23
	Trace collection points of JAX-RS	8.24
	Trace collection points of Java batch	8.25
	Trace collection points of WebSocket	8.26
	Trace collection points of Concurrency Utilities	8.27

Note:: There is no specific description of Implementation, Setup, Operation, and Notes for this functionality.

For an overview of the trace based performance analysis, and details on how to perform the analysis, see 7. Performance Analysis by Using Trace Based Performance Analysis.