System Monitoring Commands
uptime(1) returns information about system usage and user load
w(1) who is on the system and what are they doing?
ps(1) a "snapshot" of the process table
top, gr_top process table dynamic display
osview system usage statistics
sar system activity reporter
gr_osview system usage statistics in graphical form
gmemusage graphical memory usage monitor
sysconf system limits, options, and parameters