We have OpenServer 5.0.7
It is used as an application server, running a DataFlex-based
application, which we access using Telnet. We have about 100 users
accessing the system at the same time.
We have a new Compaq Proliant ML350G3
P4 2GHz Xeon
Smart Raid 5302 Controller
RAID 10, using 4 x 72GB disks.
We find that when we access the application, or even connect to the
console over telnet/ssh, the screens stop accepting commands for a
second or two. The application appears sticky.
NBUF = 0 (set by the system). From the docs this equates to 100MB