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uCosminexus Application Server, Maintenance and Migration Guide
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This subsection describes the trace collection points when UserTransaction is used, and also the trace information that can be collected.
The following table describes the event IDs, trace collection points, and PRF trace collection levels.
Table 8-80 Details of trace collection points when UserTransaction is used
| Event ID | No. in the figure# | Trace acquisition points | Level |
|---|---|---|---|
| 0x8813 | 1 | Immediately before the transaction starts | A |
| 0x8814 | 2 | Immediately after the transaction starts | A |
| 0x8815 | 3 | Immediately before the transaction is committed | A |
| 0x8816 | 4 | Immediately after the transaction is committed | A |
| 0x8817 | 3 | Immediately before the transaction rolls back | A |
| 0x8818 | 4 | Immediately after the transaction rolls back | A |
The following figure shows the trace collection points when UserTransaction is used.
Figure 8-48 Trace collection points when UserTransaction is used
![[Figure]](FIGURE/ZU072800.GIF)
The following table describes the trace information that can be collected when UserTransaction is used.
Table 8-81 Trace information that can be collected when UserTransaction is used
| No. in the figure# | Event ID | Level | Information that you can acquire | ||
|---|---|---|---|---|---|
| Interface name | Operation name | Optional | |||
| 1 | 0x8813 | A | -- | -- | -- |
| 2 | 0x8814 | A | -- | -- |
|
| 3 | 0x8815 | A | -- | -- | -- |
| 0x8817 | A | -- | -- | -- | |
| 4 | 0x8816 | A | -- | -- |
|
| 0x8818 | A | -- | -- | ||
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