Riftsaw characteristics



I can find no characteristics measurements on Riftsaw. Could you please give me some hints? For sure it depends on Apache ODE characteristics (I cannot find anything either), but I beleive it can differ. So did anyone execute some kind of load tests on some predefined hardware with a predefined workflow? Specifically I'm interesting in the following points:

1) How many concurrent long-living workflows staying in a database can Riftsaw(ODE) manage? Let's say can it survive 10,000,000 mini workflows in a database or just 100?

2) What size of a burst of concurrent initial requests can Riftsaw survive?


Thank you very much!