Of Interest
Business Intelligence and Analytics
Oracle Training
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UNIX
»
Commands
»
Solaris
»
System Status Check
Listed here are a few system monitoring commands which should give you
a rough idea of how the server is running.
# server information
uname -a
# server config information
prtconf
sysdef -i
# server up time
uptime
# disk free, listed in KB
df -kt
# mounted devices
mount
# network status
netstat -rn
# network configuration info
ifconfig -a
# processes currently running
ps -elf
# user processes
w
whodo
who am i
finger
ps
# virtual memory statistics
vmstat 5 5
# system activity reporter (Solaris/AIX)
sar 5 5
# report per processor statistics (Solaris)
mpstat 5 5
psrinfo
# swap disk status (Solaris)
swap -l
# shared memory
ipcs -b
Solaris note: SAR numbers can be misleading: as memory use by processes is freed,
but not considered 'available' by the reporting tool. Solaris support has recommended
using the SR (swap rate) column of vmstats to monitor the availability of memory. When
this number reaches 150+, a kernel panic may ensue.
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