Znyx Networks bh5700 - Manual (Page 180)

If the “Used” and “Free” memory statistics do not add up to the Total memory, the software
environment may have a memory leak caused by a software error. Reboot the switch.
If the problem persists after a reboot. Run the top command to list the memory utilization of all
current processes.
sh-2.04# top
The top command can help you isolate software related memory problems to specific processes.
Example output:
Testing the Control Processor
The Base Interface and Fabric Interface control processors are critical components in the
operation of the Ethernet Switch Blade. The control processors host the OpenArchitect operating
system and manage the switch fabric devices.
Ethernet Switch Blade User's Guide release 3.2.2j page 180