分类: LINUX
2007-12-01 18:54:25
[root@allenlinux root]# sar -u 2 100
Linux
########
#Report CPU usages of system every 2 seconds and keep 100 times.
06:42:07 PM CPU
%user %nice %system
%iowait %idle
06:42:09 PM all
0.00 0.00 1.38
0.00 98.62
06:42:11 PM all
0.00 0.00 1.75
0.00 98.25
06:42:13 PM all
2.00 0.00
1.25 0.00 96.75
06:42:15 PM all
3.25 0.00 1.38
0.00 95.38
06:42:17 PM all
0.50 0.00 2.00
0.25 97.25
06:42:19 PM all
0.00 0.00 2.00
0.00 98.00
06:42:21 PM all
0.62 0.00 1.25
0.00 98.12
06:42:21 PM CPU
%user %nice %system
%iowait %idle
06:42:23 PM all
0.50 0.00 1.50
0.75 97.25
06:42:25 PM all
1.88 0.00 2.00
0.00 96.12
06:42:27 PM all
0.00 0.00 1.12
0.00 98.88
06:42:29 PM all
4.88 0.00 1.75
0.00 93.38
[root@allenlinux root]# ps aux | grep kerio
root 16099 12.9
4.6 467484 188440 ?
root 22599
0.0 0.5 25956 22004 ?
root 1966
0.0 0.0 3692
[root@allenlinux root]# sar -x 16099 2 10
Linux
06:43:09 PM PID
minflt/s majflt/s %user
%system nswap/s CPU
06:43:11 PM 16099
0.00 0.00 0.00
0.00 0.00 0
06:43:13 PM 16099
0.00 0.00 0.00
0.00 0.00 0
06:43:15 PM 16099
0.00 0.00 0.00
0.00 0.00 0
06:43:17 PM 16099
0.00 0.00 0.00
0.00 0.00 1
06:43:19 PM 16099
0.00 0.00 0.00
0.00 0.00 0
[root@allenlinux root]# sar -X 16099 2 10
Linux
06:43:29 PM PPID cminflt/s cmajflt/s %cuser
%csystem cnswap/s
06:43:31 PM 16099
0.00 0.00 0.00
0.00 0.00
06:43:33 PM 16099
0.00 0.00 0.00
0.00 0.00
06:43:35 PM 16099
0.00 0.00 0.00
0.00 0.00
06:43:37 PM 16099
0.00 0.00 0.00
0.00 0.00
06:43:39 PM 16099
0.00 0.00 0.00
0.00 0.00
[root@allenlinux root]# sar -r -n DEV 2 10
#############
#Display memory, swap space and network statistics
Linux
06:44:00 PM IFACE
rxpck/s txpck/s rxbyt/s
txbyt/s rxcmp/s txcmp/s
rxmcst/s
06:44:02 PM lo
14.57 14.57 1062.81
1062.81 0.00 0.00
0.00
06:44:02 PM eth0
5.03 2.51 599.50
472.36 0.00 0.00
0.00
06:44:02 PM eth1
2.01 2.01 135.18
191.96 0.00 0.00
0.00
06:44:00 PM
kbmemfree kbmemused %memused
kbbuffers kbcached kbswpfree
kbswpused %swpused kbswpcad
06:44:02 PM 25328
4066228 99.38 150104
3112700 4194276 4
0.00 4
06:44:02 PM IFACE
rxpck/s txpck/s rxbyt/s
txbyt/s rxcmp/s txcmp/s
rxmcst/s
06:44:04 PM lo
0.00 0.00 0.00
0.00 0.00 0.00
0.00
06:44:04 PM eth0
13.00 12.50 1062.00
1815.50 0.00 0.00
0.00
06:44:04 PM eth1
2.00 0.00 207.50
0.00 0.00 0.00
0.00
06:44:02 PM
kbmemfree kbmemused %memused
kbbuffers kbcached kbswpfree
kbswpused %swpused kbswpcad
06:44:04 PM 25324
4066232 99.38 150104
3112700 4194276 4
0.00 4
06:44:04 PM IFACE
rxpck/s txpck/s rxbyt/s
txbyt/s rxcmp/s txcmp/s
rxmcst/s
06:44:06 PM lo
14.57 14.57 1062.81
1062.81 0.00 0.00
0.00
06:44:06 PM eth0
30.65 29.65 2592.46
4135.18 0.00 0.00
0.00
06:44:06 PM eth1
0.00 0.00 0.00
0.00 0.00 0.00
0.00
06:44:04 PM
kbmemfree kbmemused %memused
kbbuffers kbcached kbswpfree
kbswpused %swpused kbswpcad
06:44:06 PM 25320
4066236 99.38 150104
3112700 4194276 4
0.00 4
06:44:06 PM IFACE
rxpck/s txpck/s rxbyt/s
txbyt/s rxcmp/s txcmp/s
rxmcst/s
06:44:08 PM lo
0.00 0.00 0.00
0.00 0.00 0.00
0.00
06:44:08 PM eth0
1.50 1.50 105.00
457.00 0.00 0.00
0.00
06:44:08 PM eth1
0.50 0.00 32.00
0.00 0.00 0.00
0.00
06:44:06 PM
kbmemfree kbmemused %memused
kbbuffers kbcached kbswpfree
kbswpused %swpused kbswpcad
06:44:08 PM 25312
4066244 99.38 150116
3112696 4194276 4
0.00 4
[root@allenlinux root]# vmstat 2 100
##############
#display system performace every 2 seconds and keep 10 times.
procs memory swap io
system cpu
r
b swpd free
buff cache si
so bi bo
in cs us sy id wa
0
0 4 25776 149872 3112600 0
0 1 0
1 1 1
1 1 0
0
0 4 25772 149872 3112600 0
0 0 0
176 353 0 1
99 0
0
0 4 25776 149872 3112600 0
0 0 0
173 382 0 1
99 0
0
0 4 25756 149884 3112600 0
0 0 86
200 384 4 3 94 0
0
0 4 25776 149884 3112600 0
0 0 0
191 371 6 1
92 0
1
0 4 25776 149892 3112592 0
0 0 6
235 416 0 1
99 0