IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	19.51
sda2	0.06
sdc	20.93
sdb	20.96
sdf	20.54
sdi	19.99
sdh	19.91
sda	0.06
sdg	20.42
sda1	0.00
sdd	19.77

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	205.94
sda2	21.95
sdc	208.59
sdb	212.07
sdf	207.14
sdi	207.92
sdh	211.57
sda	21.95
sdg	208.36
sda1	0.00
sdd	209.71

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	21.83
sda2	6.09
sdc	21.86
sdb	25.25
sdf	23.21
sdi	22.80
sdh	22.39
sda	6.10
sdg	21.82
sda1	0.01
sdd	22.58

06 dm read iops
Data Sets	Data Set Average
dm-2	348.14
dm-0	6.03
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	57.14
sda2	7.00
sdc	57.44
sdb	101.59
sdf	57.62
sdi	57.21
sdh	57.73
sda	7.00
sdg	56.71
sda1	0.00
sdd	58.26

08 dm write iops
Data Sets	Data Set Average
dm-2	2175.06
dm-0	28.96
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	853.01
sda2	36.07
sdc	878.80
sdb	883.46
sdf	826.19
sdi	852.50
sdh	861.99
sda	36.08
sdg	848.91
sda1	0.01
sdd	864.73

10 dm read throughput
Data Sets	Data Set Average
dm-2	6867.70
dm-0	35.31
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	1052.35
sda2	115.18
sdc	1064.14
sdb	1254.66
sdf	1059.04
sdi	1060.52
sdh	1077.20
sda	115.18
sdg	1060.28
sda1	0.00
sdd	1071.87

12 dm write throughput
Data Sets	Data Set Average
dm-2	8700.24
dm-0	115.82
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	52.48
sda2	40.96
sdc	53.55
sdb	34.89
sdf	50.41
sdi	51.73
sdh	52.77
sda	40.96
sdg	53.14
sda1	0.11
sdd	52.38

14 dm request size averages
Data Sets	Data Set Average
dm-2	12.63
dm-0	8.17
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.39
sda2	0.39
sdc	0.39
sdb	0.43
sdf	0.36
sdi	0.36
sdh	0.37
sda	0.39
sdg	0.38
sda1	0.00
sdd	0.37

16 dm queue size averages
Data Sets	Data Set Average
dm-2	8.70
dm-0	1.81
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	2.82
sda2	28.72
sdc	3.00
sdb	2.31
sdf	3.05
sdi	2.84
sdh	3.02
sda	28.72
sdg	2.94
sda1	0.25
sdd	2.88

18 dm wait time
Data Sets	Data Set Average
dm-2	2.96
dm-0	26.97
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	2.03
sda2	4.41
sdc	2.13
sdb	1.53
sdf	2.29
sdi	2.05
sdh	2.19
sda	4.41
sdg	2.10
sda1	0.25
sdd	2.12

20 dm service time
Data Sets	Data Set Average
dm-2	0.47
dm-0	1.40
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	12.94
sda2	2.87
sdc	13.60
sdb	16.28
sdf	14.80
sdi	13.31
sdh	14.07
sda	2.88
sdg	13.21
sda1	0.01
sdd	13.78

22 dm utilization
Data Sets	Data Set Average
dm-2	95.25
dm-0	2.82
dm-1	0.00