IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.14
sda2	0.03
sdc	0.15
sdb	0.12
sdf	0.08
sdi	0.11
sdh	0.12
sda	0.03
sdg	0.14
sda1	0.00
sdd	0.10

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	45.81
sda2	74.27
sdc	46.18
sdb	50.67
sdf	45.15
sdi	45.61
sdh	45.33
sda	74.27
sdg	46.39
sda1	0.00
sdd	46.14

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	3.33
sda2	0.61
sdc	3.36
sdb	3.45
sdf	3.32
sdi	3.35
sdh	3.27
sda	0.62
sdg	3.33
sda1	0.01
sdd	3.29

06 dm read iops
Data Sets	Data Set Average
dm-2	27.58
dm-0	0.62
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	3872.10
sda2	54.95
sdc	3926.23
sdb	3863.05
sdf	3870.59
sdi	3864.57
sdh	3939.73
sda	54.96
sdg	3869.50
sda1	0.01
sdd	3871.71

08 dm write iops
Data Sets	Data Set Average
dm-2	31449.90
dm-0	129.39
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	155.81
sda2	7.14
sdc	156.03
sdb	156.49
sdf	155.81
sdi	155.79
sdh	155.80
sda	7.14
sdg	155.77
sda1	0.01
sdd	155.83

10 dm read throughput
Data Sets	Data Set Average
dm-2	1246.98
dm-0	7.03
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	16475.43
sda2	517.57
sdc	16751.23
sdb	16572.42
sdf	16489.53
sdi	16677.50
sdh	16875.46
sda	517.59
sdg	16547.04
sda1	0.01
sdd	16535.80

12 dm write throughput
Data Sets	Data Set Average
dm-2	132929.12
dm-0	517.55
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	9.10
sda2	19.73
sdc	9.12
sdb	9.11
sdf	9.09
sdi	9.21
sdh	9.14
sda	19.67
sdg	9.14
sda1	0.15
sdd	9.11

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.53
dm-0	8.07
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	67.53
sda2	5.78
sdc	78.65
sdb	70.77
sdf	67.67
sdi	65.26
sdh	75.01
sda	5.78
sdg	68.27
sda1	0.00
sdd	82.99

16 dm queue size averages
Data Sets	Data Set Average
dm-2	581.31
dm-0	9.98
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	17.37
sda2	102.16
sdc	19.89
sdb	18.20
sdf	17.37
sdi	16.80
sdh	18.92
sda	102.12
sdg	17.55
sda1	0.27
sdd	21.30

18 dm wait time
Data Sets	Data Set Average
dm-2	18.39
dm-0	75.14
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	0.24
sda2	1.75
sdc	0.23
sdb	0.23
sdf	0.23
sdi	0.24
sdh	0.24
sda	1.75
sdg	0.23
sda1	0.27
sdd	0.25

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

21 disk utilization
Data Sets	Data Set Average
sde	91.61
sda2	9.27
sdc	88.54
sdb	88.86
sdf	87.66
sdi	90.96
sdh	91.64
sda	9.28
sdg	87.96
sda1	0.01
sdd	93.98

22 dm utilization
Data Sets	Data Set Average
dm-2	99.67
dm-0	9.26
dm-1	0.00