IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	8.92
sda2	0.05
sdc	8.88
sdb	9.42
sdf	8.84
sdi	8.75
sdh	8.90
sda	0.05
sdg	8.94
sda1	0.00
sdd	8.92

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	38.17
sda2	89.06
sdc	93.39
sdb	119.11
sdf	38.82
sdi	28.05
sdh	29.22
sda	89.06
sdg	37.80
sda1	0.00
sdd	43.34

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	224.17
sda2	12.15
sdc	225.26
sdb	230.06
sdf	226.73
sdi	226.06
sdh	225.45
sda	12.17
sdg	226.22
sda1	0.01
sdd	226.45

06 dm read iops
Data Sets	Data Set Average
dm-2	1881.55
dm-0	12.13
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	459.75
sda2	69.50
sdc	501.27
sdb	661.28
sdf	470.64
sdi	439.06
sdh	434.47
sda	69.51
sdg	455.90
sda1	0.01
sdd	452.50

08 dm write iops
Data Sets	Data Set Average
dm-2	4302.15
dm-0	159.23
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	4798.01
sda2	59.89
sdc	4841.22
sdb	4866.49
sdf	4817.78
sdi	4815.58
sdh	4810.12
sda	59.91
sdg	4800.83
sda1	0.02
sdd	4803.67

10 dm read throughput
Data Sets	Data Set Average
dm-2	38549.89
dm-0	59.26
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	4391.14
sda2	637.56
sdc	4812.49
sdb	5545.90
sdf	4416.31
sdi	4255.25
sdh	4228.69
sda	637.57
sdg	4379.40
sda1	0.01
sdd	4396.25

12 dm write throughput
Data Sets	Data Set Average
dm-2	36417.70
dm-0	636.90
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	27.11
sda2	18.24
sdc	26.86
sdb	23.62
sdf	26.73
sdi	27.53
sdh	27.65
sda	18.23
sdg	27.17
sda1	0.17
sdd	27.33

14 dm request size averages
Data Sets	Data Set Average
dm-2	24.30
dm-0	8.07
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	3.73
sda2	9.62
sdc	5.08
sdb	10.24
sdf	5.33
sdi	3.50
sdh	3.38
sda	9.63
sdg	4.55
sda1	0.00
sdd	3.51

16 dm queue size averages
Data Sets	Data Set Average
dm-2	44.80
dm-0	17.57
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	5.60
sda2	132.29
sdc	7.14
sdb	11.49
sdf	7.72
sdi	5.37
sdh	5.25
sda	132.25
sdg	6.74
sda1	0.33
sdd	5.29

18 dm wait time
Data Sets	Data Set Average
dm-2	7.21
dm-0	109.77
dm-1	0.01

19 disk service time
Data Sets	Data Set Average
sde	0.97
sda2	1.75
sdc	0.95
sdb	0.80
sdf	1.02
sdi	1.00
sdh	1.01
sda	1.75
sdg	1.01
sda1	0.32
sdd	0.99

20 dm service time
Data Sets	Data Set Average
dm-2	0.16
dm-0	0.81
dm-1	0.01

21 disk utilization
Data Sets	Data Set Average
sde	66.78
sda2	13.16
sdc	69.02
sdb	71.50
sdf	70.93
sdi	66.86
sdh	66.83
sda	13.18
sdg	68.61
sda1	0.01
sdd	67.45

22 dm utilization
Data Sets	Data Set Average
dm-2	98.58
dm-0	13.10
dm-1	0.00