IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	21.63
sda2	0.07
sdc	22.20
sdb	22.01
sdf	21.26
sdi	22.91
sdh	14.67
sda	0.08
sdg	22.88
sda1	0.01
sdd	14.83

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	58.24
sda2	20.81
sdc	58.26
sdb	58.52
sdf	58.25
sdi	58.25
sdh	58.32
sda	20.82
sdg	58.32
sda1	0.00
sdd	58.22

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	103.01
sda2	1.20
sdc	103.37
sdb	105.06
sdf	102.86
sdi	104.26
sdh	108.10
sda	1.22
sdg	103.21
sda1	0.01
sdd	109.13

06 dm read iops
Data Sets	Data Set Average
dm-2	1001.23
dm-0	1.22
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	1.18
sda2	6.03
sdc	1.23
sdb	2.26
sdf	1.17
sdi	1.17
sdh	1.22
sda	6.04
sdg	1.21
sda1	0.01
sdd	1.21

08 dm write iops
Data Sets	Data Set Average
dm-2	477.03
dm-0	26.82
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	19711.92
sda2	16.00
sdc	19712.45
sdb	19705.09
sdf	19707.31
sdi	19711.78
sdh	19705.32
sda	16.02
sdg	19702.98
sda1	0.02
sdd	19711.32

10 dm read throughput
Data Sets	Data Set Average
dm-2	157650.76
dm-0	15.45
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	237.69
sda2	107.36
sdc	237.95
sdb	243.10
sdf	237.69
sdi	237.70
sdh	238.15
sda	107.37
sdg	238.13
sda1	0.01
sdd	237.71

12 dm write throughput
Data Sets	Data Set Average
dm-2	1908.12
dm-0	107.28
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	388.76
sda2	39.77
sdc	387.29
sdb	377.17
sdf	388.75
sdi	384.75
sdh	369.00
sda	39.13
sdg	388.00
sda1	0.51
sdd	365.54

14 dm request size averages
Data Sets	Data Set Average
dm-2	309.04
dm-0	9.02
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.38
sda2	0.20
sdc	0.37
sdb	0.43
sdf	0.40
sdi	0.39
sdh	0.42
sda	0.20
sdg	0.34
sda1	0.00
sdd	0.42

16 dm queue size averages
Data Sets	Data Set Average
dm-2	11.58
dm-0	1.14
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.76
sda2	23.22
sdc	3.60
sdb	4.07
sdf	3.97
sdi	3.80
sdh	3.91
sda	23.18
sdg	3.38
sda1	2.19
sdd	3.88

18 dm wait time
Data Sets	Data Set Average
dm-2	3.77
dm-0	23.92
dm-1	0.11

19 disk service time
Data Sets	Data Set Average
sde	3.54
sda2	4.17
sdc	3.38
sdb	3.84
sdf	3.66
sdi	3.53
sdh	3.61
sda	4.17
sdg	3.12
sda1	2.19
sdd	3.65

20 dm service time
Data Sets	Data Set Average
dm-2	0.90
dm-0	1.43
dm-1	0.02

21 disk utilization
Data Sets	Data Set Average
sde	36.63
sda2	2.69
sdc	35.06
sdb	40.80
sdf	37.80
sdi	36.79
sdh	39.23
sda	2.70
sdg	32.24
sda1	0.05
sdd	40.05

22 dm utilization
Data Sets	Data Set Average
dm-2	92.07
dm-0	2.65
dm-1	0.00