IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	26.80
sda2	0.06
sdc	28.40
sdb	29.67
sdf	29.87
sdi	25.60
sdh	26.87
sda	0.06
sdg	27.60
sda1	0.00
sdd	26.72

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	1197.57
sda2	212.36
sdc	1215.37
sdb	1241.31
sdf	1197.60
sdi	1201.71
sdh	1213.72
sda	212.36
sdg	1208.97
sda1	0.00
sdd	1202.02

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	198.34
sda2	18.88
sdc	197.09
sdb	215.44
sdf	216.33
sdi	201.08
sdh	204.23
sda	18.89
sdg	195.88
sda1	0.01
sdd	204.52

06 dm read iops
Data Sets	Data Set Average
dm-2	1855.42
dm-0	18.89
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	304.68
sda2	127.36
sdc	313.79
sdb	406.53
sdf	306.32
sdi	305.11
sdh	305.39
sda	127.37
sdg	304.71
sda1	0.01
sdd	306.37

08 dm write iops
Data Sets	Data Set Average
dm-2	12231.17
dm-0	340.07
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	6566.41
sda2	88.98
sdc	6553.67
sdb	6564.70
sdf	6541.36
sdi	6571.13
sdh	6562.71
sda	88.99
sdg	6544.22
sda1	0.01
sdd	6573.42

10 dm read throughput
Data Sets	Data Set Average
dm-2	52467.33
dm-0	88.47
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	6009.23
sda2	1360.93
sdc	6117.10
sdb	6591.82
sdf	6016.16
sdi	6027.69
sdh	6076.89
sda	1360.94
sdg	6055.04
sda1	0.01
sdd	6033.97

12 dm write throughput
Data Sets	Data Set Average
dm-2	48924.68
dm-0	1360.29
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	50.20
sda2	43.83
sdc	49.75
sdb	42.36
sdf	48.20
sdi	49.94
sdh	49.79
sda	43.14
sdg	50.49
sda1	0.19
sdd	49.54

14 dm request size averages
Data Sets	Data Set Average
dm-2	14.48
dm-0	8.06
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	2.33
sda2	11.82
sdc	2.60
sdb	2.86
sdf	2.61
sdi	2.39
sdh	2.39
sda	11.82
sdg	2.39
sda1	0.00
sdd	2.32

16 dm queue size averages
Data Sets	Data Set Average
dm-2	53.29
dm-0	29.45
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	4.50
sda2	79.67
sdc	4.99
sdb	4.53
sdf	4.92
sdi	4.64
sdh	4.59
sda	79.63
sdg	4.66
sda1	3.23
sdd	4.45

18 dm wait time
Data Sets	Data Set Average
dm-2	3.72
dm-0	78.44
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	1.07
sda2	2.26
sdc	1.07
sdb	0.94
sdf	1.10
sdi	1.05
sdh	1.09
sda	2.26
sdg	1.07
sda1	3.23
sdd	1.05

20 dm service time
Data Sets	Data Set Average
dm-2	0.07
dm-0	0.66
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	53.23
sda2	25.04
sdc	53.93
sdb	57.73
sdf	56.95
sdi	52.86
sdh	55.14
sda	25.05
sdg	52.99
sda1	0.07
sdd	53.31

22 dm utilization
Data Sets	Data Set Average
dm-2	97.96
dm-0	24.99
dm-1	0.00