IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	21.75
sdc	22.48
sdb	22.08
sdf	22.65
sdi	22.80
sda	0.03
sdh	21.96
sdg	22.09
sdd	22.40

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	4.66
sdc	5.72
sdb	6.30
sdf	5.30
sdi	5.19
sda	2.08
sdh	5.02
sdg	5.93
sdd	4.61

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	189.03
sdc	186.48
sdb	188.13
sdf	187.90
sdi	187.99
sda	0.70
sdh	189.55
sdg	187.99
sdd	188.21

06 dm read iops
Data Sets	Data Set Average
dm-2	1690.33
dm-0	0.71
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	127.11
sdc	126.97
sdb	246.37
sdf	128.19
sdi	128.68
sda	1.05
sdh	129.02
sdg	127.82
sdd	129.93

08 dm write iops
Data Sets	Data Set Average
dm-2	1186.78
dm-0	3.14
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	3429.67
sdc	3405.71
sdb	3387.78
sdf	3356.71
sdi	3391.96
sda	11.49
sdh	3422.28
sdg	3374.25
sdd	3433.11

10 dm read throughput
Data Sets	Data Set Average
dm-2	27200.59
dm-0	11.25
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	4397.49
sdc	4428.42
sdb	4927.38
sdf	4403.44
sdi	4438.56
sda	12.54
sdh	4421.65
sdg	4421.86
sdd	4432.15

12 dm write throughput
Data Sets	Data Set Average
dm-2	35869.14
dm-0	12.54
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	51.22
sdc	51.68
sdb	39.75
sdf	50.85
sdi	51.23
sda	26.01
sdh	50.95
sdg	51.02
sdd	51.23

14 dm request size averages
Data Sets	Data Set Average
dm-2	45.49
dm-0	9.70
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	1.59
sdc	1.67
sdb	1.69
sdf	1.57
sdi	1.66
sda	0.02
sdh	1.64
sdg	1.65
sdd	1.64

16 dm queue size averages
Data Sets	Data Set Average
dm-2	15.51
dm-0	0.05
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	4.98
sdc	5.11
sdb	3.87
sdf	4.88
sdi	5.15
sda	10.15
sdh	5.04
sdg	5.09
sdd	5.01

18 dm wait time
Data Sets	Data Set Average
dm-2	5.20
dm-0	11.39
dm-1	0.07

19 disk read wait time
Data Sets	Data Set Average
sde	5.89
sdc	5.80
sdb	5.78
sdf	5.79
sdi	5.81
sda	0.91
sdh	5.85
sdg	5.77
sdd	5.81

20 dm read wait time
Data Sets	Data Set Average
dm-2	5.97
dm-0	0.96
dm-1	0.07

21 disk write wait time
Data Sets	Data Set Average
sde	2.87
sdc	3.03
sdb	2.12
sdf	2.77
sdi	3.26
sda	10.79
sdh	2.94
sdg	3.09
sdd	2.92

22 dm write wait time
Data Sets	Data Set Average
dm-2	3.12
dm-0	12.06
dm-1	0.00

23 disk service time
Data Sets	Data Set Average
sde	1.27
sdc	1.28
sdb	0.99
sdf	1.27
sdi	1.26
sda	5.89
sdh	1.26
sdg	1.27
sdd	1.26

24 dm service time
Data Sets	Data Set Average
dm-2	0.34
dm-0	2.14
dm-1	0.05

25 disk utilization
Data Sets	Data Set Average
sde	39.00
sdc	39.09
sdb	42.09
sdf	39.16
sdi	38.80
sda	0.82
sdh	39.05
sdg	39.06
sdd	39.04

26 dm utilization
Data Sets	Data Set Average
dm-2	95.79
dm-0	0.82
dm-1	0.00