SCO XENIX SYSTEM V limitation

[saeed at sunseeker.uucp]

I have been running a stress test on an 8 port serial board under SCO XENIX
SYSTEM V 2.3.2 . In the stress test I am transmitting at 9600 bits per second.
Can the xenix handle 1000 interrupts per second under a 386 EVEREX PC and 
8 MHZ CPU clock?