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Download End-to-End e-business Transaction Management
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Figure 8-47 Trade transaction and subtransaction response time by STI From the Transaction with Subtransaction report for the trace_2_stock-check, we see that the total User Experience Time to complete the order is 6.34 sec. This is measured by STI. We can drill down into the Trade application and see every subtransaction response time (maximum of five subtransactions) and understand how much time is used by every piece of the Trade business transaction. Click on any subtransaction in the report, and it will drill down into the Back-End Service Time for the selected subtransaction. If this is repeated, TMTP will display the response times reported by the J2EE application components for the actual subtransaction. As an example, Figure 8-50 on page 301 shows the Back-End Service Time for the step_3 -- app -- subtransaction. 298 End-to-End e-business Transaction Management Made Easy
