IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	6.63
sdc	6.48
sdb	6.20
sdf	6.73
sdi	6.56
sda	1.57
sdh	6.25
sdg	6.21
sdd	6.97

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	92.21
sdc	92.62
sdb	87.77
sdf	88.08
sdi	90.54
sda	4.15
sdh	88.58
sdg	91.16
sdd	88.86

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	100.08
sdc	101.28
sdb	101.00
sdf	101.13
sdi	100.99
sda	10.94
sdh	100.78
sdg	99.29
sdd	100.21

06 dm read iops
Data Sets	Data Set Average
dm-2	857.47
dm-0	12.52
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	230.35
sdc	231.76
sdb	234.72
sdf	235.68
sdi	232.89
sda	1.92
sdh	235.92
sdg	232.78
sdd	235.37

08 dm write iops
Data Sets	Data Set Average
dm-2	2679.66
dm-0	6.07
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	428.91
sdc	433.25
sdb	430.96
sdf	433.57
sdi	432.26
sda	211.00
sdh	430.30
sdg	424.12
sdd	430.94

10 dm read throughput
Data Sets	Data Set Average
dm-2	3444.29
dm-0	210.98
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	5407.35
sdc	5399.85
sdb	5387.78
sdf	5392.33
sdi	5397.07
sda	24.28
sdh	5395.50
sdg	5395.20
sdd	5395.86

12 dm write throughput
Data Sets	Data Set Average
dm-2	43170.93
dm-0	24.28
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	35.54
sdc	35.47
sdb	34.83
sdf	35.25
sdi	35.36
sda	23.48
sdh	35.06
sdg	35.45
sdd	34.95

14 dm request size averages
Data Sets	Data Set Average
dm-2	28.29
dm-0	10.36
dm-1	0.12

15 disk queue size averages
Data Sets	Data Set Average
sde	1.78
sdc	1.59
sdb	1.51
sdf	1.48
sdi	1.69
sda	0.11
sdh	1.61
sdg	1.59
sdd	1.61

16 dm queue size averages
Data Sets	Data Set Average
dm-2	24.17
dm-0	0.25
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.66
sdc	3.24
sdb	3.07
sdf	3.11
sdi	3.56
sda	11.43
sdh	3.14
sdg	3.50
sdd	2.97

18 dm wait time
Data Sets	Data Set Average
dm-2	3.80
dm-0	12.26
dm-1	0.08

19 disk read wait time
Data Sets	Data Set Average
sde	4.12
sdc	3.80
sdb	3.54
sdf	3.60
sdi	3.82
sda	1.18
sdh	3.89
sdg	3.70
sdd	3.53

20 dm read wait time
Data Sets	Data Set Average
dm-2	3.77
dm-0	1.07
dm-1	0.08

21 disk write wait time
Data Sets	Data Set Average
sde	3.26
sdc	2.84
sdb	2.69
sdf	2.73
sdi	3.24
sda	13.64
sdh	2.65
sdg	3.36
sdd	2.41

22 dm write wait time
Data Sets	Data Set Average
dm-2	3.57
dm-0	13.58
dm-1	0.00

23 disk service time
Data Sets	Data Set Average
sde	1.09
sdc	1.08
sdb	1.07
sdf	1.09
sdi	1.08
sda	4.93
sdh	1.05
sdg	1.07
sdd	1.07

24 dm service time
Data Sets	Data Set Average
dm-2	0.50
dm-0	2.10
dm-1	0.04

25 disk utilization
Data Sets	Data Set Average
sde	27.83
sdc	27.31
sdb	27.28
sdf	27.55
sdi	27.56
sda	2.55
sdh	27.47
sdg	26.97
sdd	27.01

26 dm utilization
Data Sets	Data Set Average
dm-2	91.90
dm-0	2.55
dm-1	0.00