UNIX OS별 CPU, MEMORY, SYSTEM, DISK, NETWORK 의 사용량을 확인 하는 방법
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SUN SYSTEM
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1. CPU
CPU 정보 : psrinfo -v
CPU 사용량 : top
2. MEMORY
Memory 정보 : prtconf
Process Memory : ps -elf, ps -aux
System Memory : prtmem, vmstat
3. SYSTEM
LOG : /var/adm/messages
OS Version : uname -a
Patch No : showrev -a
4. DISK : iostat 3 1
5. NETWORK : netstat, ifconfig
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IBM SYSTEM
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1. CPU
CPU 정보 : sar -P ALL 1 3
CPU 사용량 : topas
2. MEMORY
Memory 정보 : topas
Process Memory : ps aux
System Memory : vmstat
3. SYSTEM
LOG : /var/adm/syslog
OS Version : uname -a
Patch No : lslpp -L|grep motif
4. DISK : iostat 3 1
5. NETWORK : netstat, ifconfig
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HP SYSTEM
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1. CPU
CPU 정보 : glance(a)
CPU 사용량 : top, glance
2. MEMORY
Memory 정보 : dmesg
Process Memory : ps -elf
System Memory : vmstat
3. SYSTEM
LOG : /var/adm/syslog/syslog.log
OS Version : uname -a
Patch No : swlist
4. DISK : iostat 3 1
5. NETWORK : netstat, ifconfig