I understand this feature is a development only feature and not recommended for production use. However, can I use it atleast under moderate loads?
Yes, you can if you tune the call flow agent. In case of SIP apps, we have tested this feature for call rate of 10 cps. Set the following JVM options. The following properties tune the request tables. The containertime.qsize table roughly fills up 2-3x faster than the other table. com.sun.enterprise.callflow.qsize=2000 com.sun.enterprise.callflow.containertime.qsize=4000 The asynchronous thread that writes to the database sleeps for 5secs by default. You can decrease the time so that the queue writes faster to the database and the memory requirements don’t shoot up. com.sun.enterprise.callflow.sleepms=1 Feel free to contact me if you have any queries related to call flow.