IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	2.95
sda2	0.26
sdc	3.69
sdb	3.63
sdf	2.23
sdi	4.03
sdh	3.43
sda	0.27
sdg	2.25
sda1	0.01
sdd	3.32

02 dm read request merges
Data Sets	Data Set Average
dm-2	0.00
dm-0	0.00
dm-1	0.00

03 disk write request merges
Data Sets	Data Set Average
sde	0.26
sda2	26.40
sdc	0.15
sdb	0.19
sdf	0.15
sdi	0.24
sdh	0.24
sda	26.40
sdg	0.19
sda1	0.00
sdd	0.15

04 dm write request merges
Data Sets	Data Set Average
dm-2	0.00
dm-0	0.00
dm-1	0.00

05 disk read iops
Data Sets	Data Set Average
sde	346.08
sda2	6.01
sdc	341.26
sdb	345.81
sdf	349.07
sdi	351.48
sdh	347.39
sda	6.02
sdg	354.45
sda1	0.01
sdd	342.18

06 dm read iops
Data Sets	Data Set Average
dm-2	2802.03
dm-0	6.26
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	0.74
sda2	14.40
sdc	0.76
sdb	0.86
sdf	0.82
sdi	0.66
sdh	0.67
sda	14.41
sdg	0.73
sda1	0.01
sdd	0.77

08 dm write iops
Data Sets	Data Set Average
dm-2	7.59
dm-0	40.80
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	80952.93
sda2	79.09
sdc	80956.51
sdb	80962.06
sdf	80893.68
sdi	80832.53
sdh	80855.41
sda	79.12
sdg	80908.06
sda1	0.03
sdd	80952.80

10 dm read throughput
Data Sets	Data Set Average
dm-2	646701.70
dm-0	79.19
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	175.61
sda2	163.21
sdc	175.41
sdb	176.04
sdf	175.97
sdi	175.23
sdh	175.30
sda	163.23
sdg	175.42
sda1	0.01
sdd	175.44

12 dm write throughput
Data Sets	Data Set Average
dm-2	1404.42
dm-0	163.21
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	468.34
sda2	25.52
sdc	474.81
sdb	468.44
sdf	463.77
sdi	460.57
sdh	466.01
sda	24.79
sdg	457.06
sda1	0.37
sdd	473.43

14 dm request size averages
Data Sets	Data Set Average
dm-2	461.38
dm-0	9.98
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	125.81
sda2	0.45
sdc	10.59
sdb	11.84
sdf	11.64
sdi	46.28
sdh	30.80
sda	0.45
sdg	10.32
sda1	0.00
sdd	15.87

16 dm queue size averages
Data Sets	Data Set Average
dm-2	305.93
dm-0	1.16
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	360.01
sda2	17.39
sdc	30.93
sdb	34.07
sdf	33.12
sdi	130.43
sdh	88.40
sda	17.33
sdg	29.09
sda1	0.40
sdd	46.12

18 dm wait time
Data Sets	Data Set Average
dm-2	108.36
dm-0	18.78
dm-1	0.09

19 disk service time
Data Sets	Data Set Average
sde	2.86
sda2	3.70
sdc	2.90
sdb	2.86
sdf	2.84
sdi	2.82
sdh	2.85
sda	3.69
sdg	2.79
sda1	0.39
sdd	2.89

20 dm service time
Data Sets	Data Set Average
dm-2	0.35
dm-0	1.79
dm-1	0.02

21 disk utilization
Data Sets	Data Set Average
sde	98.96
sda2	7.04
sdc	98.92
sdb	98.96
sdf	98.94
sdi	98.96
sdh	98.96
sda	7.05
sdg	98.90
sda1	0.01
sdd	98.96

22 dm utilization
Data Sets	Data Set Average
dm-2	99.20
dm-0	7.03
dm-1	0.00