This image shows the Java Transaction API (JTA) active time for an Oracle Fusion Middleware SOA system running the Fusion Order Demo (FOD) that uses a database on a different site with different latencies between sites.

The horizontal axis represents the latency between the WebLogic server and the database in terms of round-trip time (RTT) in ms. and the vertical axis shows average Java Transaction API (JTA) active time in seconds. Transaction active time increases from approximately 0.15 secs. to approximately 0.3 seconds as the latency increases from under 1 ms to over 6 ms.