IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	4.89
sda2	0.01
sdc	5.08
sdb	4.81
sdf	5.17
sdi	5.23
sdh	5.38
sda	0.01
sdg	4.93
sda1	0.00
sdd	4.91

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	69.54
sda2	54.32
sdc	69.26
sdb	67.10
sdf	68.07
sdi	68.70
sdh	67.44
sda	54.32
sdg	69.73
sda1	0.00
sdd	68.31

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	44.65
sda2	0.25
sdc	44.73
sdb	44.48
sdf	46.78
sdi	44.98
sdh	45.84
sda	0.27
sdg	45.25
sda1	0.01
sdd	44.63

06 dm read iops
Data Sets	Data Set Average
dm-2	402.27
dm-0	0.23
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	98.59
sda2	24.80
sdc	99.80
sdb	100.67
sdf	101.70
sdi	100.45
sdh	101.18
sda	24.82
sdg	99.11
sda1	0.01
sdd	101.00

08 dm write iops
Data Sets	Data Set Average
dm-2	1381.30
dm-0	79.33
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	284.43
sda2	3.70
sdc	285.48
sdb	283.31
sdf	293.84
sdi	286.89
sdh	291.07
sda	3.71
sdg	286.74
sda1	0.01
sdd	284.36

10 dm read throughput
Data Sets	Data Set Average
dm-2	2294.48
dm-0	3.58
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	3828.12
sda2	317.31
sdc	3791.51
sdb	3810.95
sdf	3848.08
sdi	3807.02
sdh	3816.67
sda	317.32
sdg	3821.15
sda1	0.02
sdd	3816.27

12 dm write throughput
Data Sets	Data Set Average
dm-2	30539.77
dm-0	317.31
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	72.66
sda2	44.55
sdc	72.91
sdb	71.57
sdf	71.37
sdi	72.77
sdh	71.39
sda	43.87
sdg	73.40
sda1	0.20
sdd	72.06

14 dm request size averages
Data Sets	Data Set Average
dm-2	43.22
dm-0	8.07
dm-1	0.12

15 disk queue size averages
Data Sets	Data Set Average
sde	0.41
sda2	2.55
sdc	0.45
sdb	0.40
sdf	0.40
sdi	0.39
sdh	0.37
sda	2.55
sdg	0.48
sda1	0.00
sdd	0.35

16 dm queue size averages
Data Sets	Data Set Average
dm-2	6.60
dm-0	6.08
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.26
sda2	65.95
sdc	3.50
sdb	3.09
sdf	3.12
sdi	3.11
sdh	2.97
sda	65.89
sdg	3.75
sda1	5.53
sdd	2.84

18 dm wait time
Data Sets	Data Set Average
dm-2	3.80
dm-0	51.24
dm-1	0.04

19 disk service time
Data Sets	Data Set Average
sde	1.62
sda2	3.59
sdc	1.63
sdb	1.63
sdf	1.60
sdi	1.57
sdh	1.56
sda	3.58
sdg	1.60
sda1	5.53
sdd	1.61

20 dm service time
Data Sets	Data Set Average
dm-2	0.62
dm-0	0.82
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	16.08
sda2	4.68
sdc	16.16
sdb	16.32
sdf	16.43
sdi	15.82
sdh	16.32
sda	4.69
sdg	16.20
sda1	0.11
sdd	15.93

22 dm utilization
Data Sets	Data Set Average
dm-2	63.45
dm-0	4.67
dm-1	0.00