8.3.1 Trace collection points and PRF trace collection levels

The following table describes the event IDs, trace collection points, and PRF trace collection levels.

Table 8‒4: Details of trace collection points in a CTM
Event ID	No. in the figures^#	Trace acquisition points	Level
0x1101	21	Immediately before sending a request from the OTM gateway	A
0x1102	22	Immediately before receiving a response from the OTM gateway	A
0x1301	4	Immediately before sending a request from the EJB regulator	A
0x1302	13	Immediately after receiving a response in the EJB regulator	A
0x1401	1	Entrance of the `Create` method in the CTM	A
0x1402	2	Exit of the `Create` method in the CTM	A
0x1403	5	Immediately after receiving a request from the EJB regulator	A
0x1404	8	Immediately before sending a request from the CTM to the J2EE server or batch server	A
0x1405	9	Immediately after receiving a request from the J2EE server or batch server in the CTM	A
0x1406	12	Immediately before sending a response from the CTM to the EJB regulator	A
0x2002	23	Immediately before receiving a request from the OTM client	A
0x2003	24	Immediately before receiving a response from the OTM client	A
0x2101	3	Immediately after receiving a request from the EJB client or `cjexecjob` command	A
0x2102	14	Immediately before sending a response to the EJB client or `cjexecjob` command	A
0x2103	15	Entrance of the `Remove` method in the CTM	A
0x2104	16	Exit of the `Remove` method in the CTM	A
0x3000	6	Immediately before queue of the request	A
0x3001	7	Immediately after extracting a request from the queue	A
0x3002	17	Immediately before sending a request to another CTM	A
0x3003	18	Immediately after receiving a request from another CTM	A
0x3004	10	Immediately before queue of the request response	B
0x3005	11	Immediately after extracting the request response from the queue	B
0x3006	19	Immediately before sending a request response to another CTM	A
0x3007	20	Immediately after receiving a request response from another CTM	A
0x3008	--	Collected when the server status changes. (Not collected when a request is being processed)	B

Legend:

A: Standard

B: Advanced

--: Not applicable

#

Corresponds to the numbers in Figure 8-5 through Figure 8-8.

The following figure shows the trace collection points in a CTM.

Figure 8‒5: Trace collection points of a CTM

For linkage with another CTM, the trace information is also collected at the locations shown in the following figure. The figure might be referenced in connection with the above figure. Note that this figure displays only the locations that are linked with another CTM.

Figure 8‒6: Trace collection points of a CTM (For linkage with another CTM)

Furthermore, when using the OTM gateway or ORB gateway, the trace information is also collected at the locations shown in the following figure. The figure might be referenced in connection with the above figure. Note that this figure displays only the locations that are linked with another CTM.

Figure 8‒7: Trace collection points of a CTM (when using the OTM gateway)

Figure 8‒8: Trace collection points of a CTM (when using the ORB gateway)

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