
Chapter 8. Measuring e-business transaction response times 317
STI, QoS, and J2EE combined scenario
We want to find the User Experienced Time and the Back-End Service Time for
end-users buying pets the e-business way. Since we cannot control the behavior
of users, STI is used to run the same transaction consistently.
To facilitate this, an STI playback policy is created to run a simulated Pet Store
transaction named petstore_2_order. Petstore_2_order is configured to allow
correlation with the back-end J2EE monitoring.
The Transaction with Subtransaction report shown in Figure 8-65 shows that the
total simulated end-user response time for Pet ...