NAME¶
rsysinfo - remote system information display
SYNOPSIS¶
rsysinfo [
host | -v ]
DESCRIPTION¶
rsysinfo displays a summary of the kernel statistics of a particular
host.
The output shows how long the system has been up, load averages, cpu usage in
jiffies, pages from and to the disk, the number of interupts recieved, and the
number of context switches.
The load average numbers give the number of jobs in the run queue averaged over
1, 5 and 15 minutes, all other fields are appropriatly labelled.
The
rpc.rstatd(8) daemon must be running on the remote host for this
command to work.
rsysinfo uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x
COMMAND LINE OPTIONS¶
- -v
- prints the current version of rsysinfo and exits
DIAGNOSTICS¶
- rsysinfo: RPC: Program not registered
- The rpc.rstatd(8) daemon has not been started on the remote
host.
- rsysinfo: RPC: Timed out
- A communication error occurred. Either the network is excessively
congested, or the rpc.rstatd(8) daemon has terminated on the remote
host.
- rsysinfo: RPC: Port mapper failure - RPC: Timed out
- The remote host is not running the portmapper (see rpc.rstatd(8))
and cannot accomodate any RPC-based services. The host may be down.
SEE ALSO¶
portmap(8),
rpc.rstatd(8),
inetd(8)
HISTORY¶
The
rsysinfo command written for
Linux.
AUTHOR¶
Adam Migus (amigus@cs.mun.ca)