ps
tprof
iostat
vmstat
第1题:
Which of the following commands should be used to monitor the number of bytes read on any given disk?()
第2题:
Which of the following commands should be used to observe the number of system calls per second? ()
第3题:
Which of the following commands should be used to determine whether a logical volume is contiguous across a disk?()
第4题:
Which of the following commands should be used to show the percentage of time that any given disk was busy?()
第5题:
Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()
第6题:
Which of the following commands should be used to monitor the average number of threads in the scheduler’s run queue for any given interval?()
第7题:
sar
pstat
iostat
filemon
第8题:
filemon
istat
vmstat
iostat
第9题:
sar
iostat
svmon
vmstat
第10题:
trace
netstat
ifconfig
nslookup
第11题:
ps
tprof
iostat
vmstat
第12题:
tprof
iostat
vmstat
filemon
第13题:
Which of the following commands should be used to show DNS information?()
第14题:
Which of the following commands should be used to identify packet sequence problems?()
第15题:
Which of the following commands should be used to monitor the number of threads on the scheduler’s run queue for any given interval?()
第16题:
Which of the following commands can be used to determine if a disk drive is causing a bottleneck?()
第17题:
Which of the following commands should be used to show how much data is read from or written to a particular logical volume, given there are several other logical volumes on the same disk?()
第18题:
istat
topas
vmstat
filemon
第19题:
lslv
lsfs
lspv
fileplace
第20题:
vmstat
fileplace
iostat
lvmstat
第21题:
ping and arp
lsattr and ifconfig
netstat and iostat
iptrace and tcpdump
第22题:
sar
lslv
iostat
filemon
第23题:
lsdev -C disk
lsdev -P disk
lsdev -Cc disk
lsdev -Pc disk
第24题:
tprof
topas
filemon
vmstat