IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	10.09
sda2	0.01
sdc	9.37
sdb	8.76
sdf	9.88
sdi	9.07
sdh	8.86
sda	0.01
sdg	8.84
sda1	0.00
sdd	9.84

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	3.87
sda2	14.90
sdc	3.33
sdb	3.54
sdf	3.26
sdi	3.37
sdh	3.71
sda	14.90
sdg	3.21
sda1	0.00
sdd	3.20

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	45.79
sda2	0.14
sdc	44.49
sdb	42.78
sdf	43.39
sdi	44.07
sdh	43.28
sda	0.15
sdg	43.28
sda1	0.01
sdd	44.66

06 dm read iops
Data Sets	Data Set Average
dm-2	427.41
dm-0	0.13
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	20.47
sda2	6.67
sdc	19.68
sdb	20.36
sdf	19.53
sdi	19.94
sdh	20.31
sda	6.68
sdg	19.95
sda1	0.01
sdd	20.03

08 dm write iops
Data Sets	Data Set Average
dm-2	187.79
dm-0	21.58
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	309.65
sda2	2.48
sdc	301.60
sdb	292.18
sdf	299.15
sdi	298.59
sdh	294.70
sda	2.50
sdg	294.41
sda1	0.01
sdd	303.95

10 dm read throughput
Data Sets	Data Set Average
dm-2	2393.07
dm-0	2.42
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	499.48
sda2	86.31
sdc	462.86
sdb	493.04
sdf	470.79
sdi	479.99
sdh	506.91
sda	86.32
sdg	474.77
sda1	0.01
sdd	481.25

12 dm write throughput
Data Sets	Data Set Average
dm-2	3869.10
dm-0	86.31
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	18.27
sda2	30.26
sdc	17.90
sdb	18.24
sdf	18.30
sdi	18.22
sdh	18.45
sda	29.56
sdg	18.44
sda1	0.19
sdd	18.06

14 dm request size averages
Data Sets	Data Set Average
dm-2	14.95
dm-0	8.14
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.22
sda2	0.26
sdc	0.21
sdb	0.20
sdf	0.19
sdi	0.21
sdh	0.21
sda	0.26
sdg	0.21
sda1	0.00
sdd	0.20

16 dm queue size averages
Data Sets	Data Set Average
dm-2	1.98
dm-0	0.79
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	2.99
sda2	26.78
sdc	2.93
sdb	2.95
sdf	2.93
sdi	2.92
sdh	3.03
sda	26.71
sdg	2.98
sda1	1.98
sdd	2.92

18 dm wait time
Data Sets	Data Set Average
dm-2	2.95
dm-0	24.24
dm-1	0.04

19 disk service time
Data Sets	Data Set Average
sde	2.03
sda2	4.19
sdc	2.09
sdb	2.12
sdf	2.13
sdi	2.07
sdh	2.09
sda	4.19
sdg	2.08
sda1	1.98
sdd	2.09

20 dm service time
Data Sets	Data Set Average
dm-2	1.74
dm-0	1.32
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	12.30
sda2	2.03
sdc	12.44
sdb	12.32
sdf	12.37
sdi	12.18
sdh	12.27
sda	2.04
sdg	12.12
sda1	0.04
sdd	12.38

22 dm utilization
Data Sets	Data Set Average
dm-2	89.75
dm-0	2.03
dm-1	0.00