JBTM-2154 Updated to increase the length of time that certain tests wait due to slow DB2 instance
[JBTM-1453] Differentiate regression metrics for each db type
JBTM-2154 Updated to increase the length of time that certain tests wait due to slow DB2 instance
[JBTM-1453] Better control over when regression checks are enabled
JBTM-2193. Set initialised to true only after initialisation is completed
[JBTM-1453] Increase number of runs
https://issues.jboss.org/browse/JBTM-2211

Added some basic performance tests to JTA.