joeyon@linxu:$iostat -t 1 10
Linux 3.2.0-23-generic (zfc-website2) 08/27/2014 _x86_64_ (16 CPU)
08/27/2014 10:22:40 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.11 0.00 0.01 0.01 0.00 99.87
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.27 0.09 7.37 107848 8800447
sdb 0.00 0.00 0.00 1422 0
dm-0 0.12 0.00 2.20 1869 2631664
08/27/2014 10:22:41 AM
avg-cpu: %user %nice %system %iowait %steal %idle
8.88 0.00 0.32 0.00 0.00 90.80
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:22:42 AM
avg-cpu: %user %nice %system %iowait %steal %idle
10.82 0.00 0.50 0.00 0.00 88.68
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:22:43 AM
avg-cpu: %user %nice %system %iowait %steal %idle
8.76 0.00 0.44 0.13 0.00 90.68
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 3.00 0.00 76.00 0 76
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:22:44 AM
avg-cpu: %user %nice %system %iowait %steal %idle
8.55 0.00 0.31 0.00 0.00 91.13
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:22:45 AM
avg-cpu: %user %nice %system %iowait %steal %idle
10.94 0.00 0.50 0.06 0.00 88.49
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 4.00 0.00 28.00 0 28
sdb 0.00 0.00 0.00 0 0
dm-0 6.00 0.00 24.00 0 24
08/27/2014 10:22:46 AM
avg-cpu: %user %nice %system %iowait %steal %idle
10.49 0.00 0.44 0.00 0.00 89.06
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 8.00 0.00 1980.00 0 1980
08/27/2014 10:22:47 AM
avg-cpu: %user %nice %system %iowait %steal %idle
7.58 0.00 0.50 0.25 0.00 91.67
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 8.00 0.00 1980.00 0 1980
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:22:48 AM
avg-cpu: %user %nice %system %iowait %steal %idle
10.71 0.00 0.38 0.00 0.00 88.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:22:49 AM
avg-cpu: %user %nice %system %iowait %steal %idle
10.08 0.00 0.38 0.00 0.00 89.54
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
joeyon@linux:~$ iostat -t 5 100
Linux 3.2.0-23-generic (zfc-website2) 08/27/2014 _x86_64_ (16 CPU)
08/27/2014 10:26:07 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.11 0.00 0.01 0.01 0.00 99.87
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.27 0.09 7.40 107852 8828291
sdb 0.00 0.00 0.00 1422 0
dm-0 0.12 0.00 2.23 1873 2658208
08/27/2014 10:26:12 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.04 0.04 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.20 0.00 8.80 0 44
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
08/27/2014 10:26:17 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.00 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:26:22 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.03 0.03 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.00 0.00 4.80 0 24
sdb 0.00 0.00 0.00 0 0
dm-0 0.80 0.00 3.20 0 16
08/27/2014 10:26:27 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.05 0.03 0.00 99.87
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.00 0.00 18.40 0 92
sdb 0.00 0.00 0.00 0 0
dm-0 0.60 0.00 16.00 0 80
08/27/2014 10:26:32 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.03 0.03 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.00 0.00 12.80 0 64
sdb 0.00 0.00 0.00 0 0
dm-0 3.00 0.00 12.80 0 64
08/27/2014 10:26:37 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.06 0.00 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.00 0.00 16.00 0 80
sdb 0.00 0.00 0.00 0 0
dm-0 3.20 0.00 12.80 0 64
08/27/2014 10:26:42 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.01 0.03 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 4.80 0 24
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:26:47 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.06 0.00 0.04 0.00 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 3.20 0 16
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:26:52 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.29 0.00 0.11 0.01 0.00 99.59
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.80 0.00 8.00 0 40
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:26:57 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.14 0.00 0.08 0.03 0.00 99.76
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.20 0.00 8.00 0 40
sdb 0.00 0.00 0.00 0 0
dm-0 2.00 0.00 8.00 0 40
08/27/2014 10:27:02 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.10 0.00 0.06 0.06 0.00 99.77
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 10.60 0.00 144.80 0 724
sdb 0.00 0.00 0.00 0 0
dm-0 2.00 0.00 8.00 0 40
08/27/2014 10:27:07 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.00 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:27:12 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.03 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.40 0.00 14.40 0 72
sdb 0.00 0.00 0.00 0 0
dm-0 2.80 0.00 11.20 0 56
08/27/2014 10:27:17 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.05 0.04 0.00 99.89
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.40 0.00 12.00 0 60
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
08/27/2014 10:27:22 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.02 0.01 0.00 99.93
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.80 0.00 10.40 0 52
sdb 0.00 0.00 0.00 0 0
dm-0 0.40 0.00 8.00 0 40
08/27/2014 10:27:27 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.05 0.01 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.00 0.00 21.60 0 108
sdb 0.00 0.00 0.00 0 0
dm-0 3.80 0.00 19.20 0 96
08/27/2014 10:27:32 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.04 0.03 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 5.60 0 28
sdb 0.00 0.00 0.00 0 0
dm-0 0.20 0.00 0.80 0 4
08/27/2014 10:27:37 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.05 0.00 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:27:42 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.00 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 3.20 0 16
sdb 0.00 0.00 0.00 0 0
dm-0 0.20 0.00 0.80 0 4
08/27/2014 10:27:47 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.02 0.00 0.07 0.04 0.00 99.86
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.40 0.00 15.20 0 76
sdb 0.00 0.00 0.00 0 0
dm-0 3.20 0.00 12.80 0 64
08/27/2014 10:27:52 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.06 0.00 0.03 0.00 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.20 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:27:57 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.00 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.40 0.00 6.40 0 32
sdb 0.00 0.00 0.00 0 0
dm-0 0.40 0.00 1.60 0 8
08/27/2014 10:28:02 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.03 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 10.40 0 52
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
08/27/2014 10:28:07 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.04 0.03 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:28:12 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.04 0.00 0.00 99.95
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:28:17 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.06 0.00 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.20 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:28:22 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.01 0.05 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 3.60 0.00 20.80 0 104
sdb 0.00 0.00 0.00 0 0
dm-0 4.00 0.00 16.00 0 80
08/27/2014 10:28:27 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.05 0.03 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:28:32 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.04 0.00 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.20 0.00 0.80 0 4
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:28:37 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.07 0.00 0.00 99.89
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.20 0.00 3.20 0 16
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:28:42 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.04 0.03 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.00 0.00 5.60 0 28
sdb 0.00 0.00 0.00 0 0
dm-0 0.80 0.00 3.20 0 16
08/27/2014 10:28:47 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.31 0.00 0.05 0.00 0.00 99.64
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.80 0.00 6.40 0 32
sdb 0.00 0.00 0.00 0 0
dm-0 0.80 0.00 6.40 0 32
08/27/2014 10:28:52 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.03 0.08 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.80 0.00 20.00 0 100
sdb 0.00 0.00 0.00 0 0
dm-0 3.40 0.00 13.60 0 68
08/27/2014 10:28:57 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.09 0.00 0.05 0.03 0.00 99.84
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 5.60 0 28
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:29:02 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.19 0.00 0.05 0.05 0.00 99.71
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.40 0.00 8.80 0 44
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
08/27/2014 10:29:07 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.04 0.03 0.00 99.89
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.20 0.00 8.80 0 44
sdb 0.00 0.00 0.00 0 0
dm-0 1.20 0.00 4.80 0 24
08/27/2014 10:29:12 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.04 0.03 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.60 0.00 14.40 0 72
sdb 0.00 0.00 0.00 0 0
dm-0 3.60 0.00 14.40 0 72
08/27/2014 10:29:17 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.06 0.00 0.03 0.00 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 6.40 0 32
sdb 0.00 0.00 0.00 0 0
dm-0 0.40 0.00 5.60 0 28
08/27/2014 10:29:22 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.04 0.03 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.00 0.00 14.40 0 72
sdb 0.00 0.00 0.00 0 0
dm-0 2.80 0.00 11.20 0 56
08/27/2014 10:29:27 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.05 0.00 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.00 0.00 10.40 0 52
sdb 0.00 0.00 0.00 0 0
dm-0 0.60 0.00 8.00 0 40
08/27/2014 10:29:32 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.02 0.01 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 12.80 0 64
sdb 0.00 0.00 0.00 0 0
dm-0 2.40 0.00 9.60 0 48
08/27/2014 10:29:37 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.02 0.00 0.06 0.02 0.00 99.89
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:29:42 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.04 0.00 0.00 99.95
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.20 0.00 3.20 0 16
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:29:47 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.05 0.01 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 4.80 0 24
sdb 0.00 0.00 0.00 0 0
dm-0 0.20 0.00 2.40 0 12
08/27/2014 10:29:52 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.01 0.03 0.00 99.96
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.60 0.00 16.00 0 80
sdb 0.00 0.00 0.00 0 0
dm-0 3.40 0.00 13.60 0 68
08/27/2014 10:29:57 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.07 0.00 0.00 99.88
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 3.20 0 16
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:30:02 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.25 0.00 0.04 0.03 0.00 99.69
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:30:07 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.10 0.00 0.05 0.04 0.00 99.81
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.80 0.00 13.60 0 68
sdb 0.00 0.00 0.00 0 0
dm-0 2.00 0.00 8.00 0 40
08/27/2014 10:30:12 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.08 0.00 0.05 0.03 0.00 99.85
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.80 0.00 6.40 0 32
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
08/27/2014 10:30:17 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.06 0.00 0.06 0.03 0.00 99.85
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.80 0.00 8.80 0 44
sdb 0.00 0.00 0.00 0 0
dm-0 1.20 0.00 4.80 0 24
08/27/2014 10:30:22 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.06 0.01 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.60 0.00 7.20 0 36
sdb 0.00 0.00 0.00 0 0
dm-0 1.20 0.00 4.80 0 24
08/27/2014 10:30:27 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.14 0.00 0.09 0.01 0.00 99.76
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 5.59 0 28
sdb 0.00 0.00 0.00 0 0
dm-0 1.40 0.00 5.59 0 28
08/27/2014 10:30:32 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.03 0.03 0.00 99.90
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.60 0.00 24.00 0 120
sdb 0.00 0.00 0.00 0 0
dm-0 2.20 0.00 20.80 0 104
08/27/2014 10:30:37 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.05 0.00 0.07 0.05 0.00 99.83
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.60 0.00 20.00 0 100
sdb 0.00 0.00 0.00 0 0
dm-0 3.60 0.00 14.40 0 72
08/27/2014 10:30:42 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.04 0.00 0.03 0.01 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:30:47 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.11 0.00 0.06 0.00 0.00 99.83
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.00 0.00 0.00 0 0
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:30:52 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.01 0.06 0.00 99.91
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.00 0.00 14.40 0 72
sdb 0.00 0.00 0.00 0 0
dm-0 2.20 0.00 10.40 0 52
08/27/2014 10:30:57 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.03 0.00 0.00 99.95
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 1.60 0.00 8.00 0 40
sdb 0.00 0.00 0.00 0 0
dm-0 2.00 0.00 8.00 0 40
08/27/2014 10:31:02 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.01 0.03 0.00 99.96
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 6.40 0 32
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
08/27/2014 10:31:07 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.04 0.00 0.00 99.95
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 8.00 0 40
sdb 0.00 0.00 0.00 0 0
dm-0 0.40 0.00 4.80 0 24
^C
joeyon@linux:~$ iostat -t 5 100
Linux 3.2.0-23-generic (zfc-website2) 08/27/2014 _x86_64_ (16 CPU)
08/27/2014 10:33:54 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.11 0.00 0.01 0.01 0.00 99.87
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.27 0.09 7.40 107852 8832591
sdb 0.00 0.00 0.00 1422 0
dm-0 0.12 0.00 2.23 1873 2660656
08/27/2014 10:33:59 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.01 0.00 0.05 0.01 0.00 99.93
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 8.80 0 44
sdb 0.00 0.00 0.00 0 0
dm-0 2.20 0.00 8.80 0 44
08/27/2014 10:34:04 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.01 0.00 0.00 99.96
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.20 0.00 2.40 0 12
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:34:09 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.04 0.00 0.00 99.94
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.60 0.00 5.60 0 28
sdb 0.00 0.00 0.00 0 0
dm-0 0.00 0.00 0.00 0 0
08/27/2014 10:34:14 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.00 0.00 0.01 0.01 0.00 99.97
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 2.20 0.00 13.60 0 68
sdb 0.00 0.00 0.00 0 0
dm-0 2.20 0.00 11.20 0 56
08/27/2014 10:34:19 AM
avg-cpu: %user %nice %system %iowait %steal %idle
0.03 0.00 0.04 0.01 0.00 99.92
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda 0.40 0.00 6.40 0 32
sdb 0.00 0.00 0.00 0 0
dm-0 1.60 0.00 6.40 0 32
^C
