IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.19
sda2	0.01
sdc	0.19
sdb	0.20
sdf	0.12
sdi	0.16
sdh	0.15
sda	0.02
sdg	0.19
sda1	0.00
sdd	0.11

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	18.86
sda2	76.33
sdc	18.87
sdb	19.55
sdf	18.75
sdi	18.71
sdh	18.66
sda	76.33
sdg	18.66
sda1	0.00
sdd	18.88

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	15.66
sda2	0.35
sdc	15.90
sdb	15.95
sdf	15.95
sdi	16.00
sdh	15.91
sda	0.35
sdg	15.81
sda1	0.00
sdd	15.96

06 dm read iops
Data Sets	Data Set Average
dm-2	128.30
dm-0	0.35
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	2421.57
sda2	58.36
sdc	2418.97
sdb	2421.12
sdf	2425.54
sdi	2422.67
sdh	2421.64
sda	58.36
sdg	2419.82
sda1	0.00
sdd	2419.92

08 dm write iops
Data Sets	Data Set Average
dm-2	19522.23
dm-0	135.45
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	275.29
sda2	3.93
sdc	276.27
sdb	276.28
sdf	276.15
sdi	276.54
sdh	276.09
sda	3.94
sdg	275.90
sda1	0.00
sdd	276.12

10 dm read throughput
Data Sets	Data Set Average
dm-2	2208.03
dm-0	3.92
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	9761.72
sda2	541.79
sdc	9751.36
sdb	9762.69
sdf	9777.19
sdi	9765.52
sdh	9761.18
sda	541.79
sdg	9753.90
sda1	0.00
sdd	9755.19

12 dm write throughput
Data Sets	Data Set Average
dm-2	78088.93
dm-0	541.79
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.57
sda2	20.25
sdc	8.57
sdb	8.56
sdf	8.56
sdi	8.57
sdh	8.56
sda	20.25
sdg	8.57
sda1	0.15
sdd	8.56

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.20
dm-0	8.04
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	2.38
sda2	6.85
sdc	2.29
sdb	2.12
sdf	1.78
sdi	2.19
sdh	2.19
sda	6.85
sdg	2.29
sda1	0.00
sdd	1.89

16 dm queue size averages
Data Sets	Data Set Average
dm-2	20.10
dm-0	11.73
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	1.17
sda2	115.65
sdc	1.12
sdb	1.05
sdf	0.86
sdi	1.07
sdh	1.08
sda	115.65
sdg	1.11
sda1	0.09
sdd	0.91

18 dm wait time
Data Sets	Data Set Average
dm-2	1.07
dm-0	89.07
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	0.33
sda2	1.70
sdc	0.33
sdb	0.32
sdf	0.28
sdi	0.32
sdh	0.32
sda	1.70
sdg	0.33
sda1	0.08
sdd	0.31

20 dm service time
Data Sets	Data Set Average
dm-2	0.05
dm-0	0.75
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	79.17
sda2	9.66
sdc	78.73
sdb	76.65
sdf	67.92
sdi	78.54
sdh	78.01
sda	9.66
sdg	79.31
sda1	0.00
sdd	74.32

22 dm utilization
Data Sets	Data Set Average
dm-2	99.87
dm-0	9.66
dm-1	0.00