IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.17
sda2	0.01
sdc	0.15
sdb	0.12
sdf	0.09
sdi	0.15
sdh	0.12
sda	0.01
sdg	0.15
sda1	0.00
sdd	0.09

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	16.16
sda2	31.78
sdc	16.17
sdb	16.02
sdf	16.07
sdi	15.94
sdh	15.90
sda	31.78
sdg	15.94
sda1	0.00
sdd	16.16

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	14.64
sda2	0.18
sdc	14.61
sdb	14.87
sdf	14.59
sdi	14.67
sdh	14.83
sda	0.18
sdg	14.59
sda1	0.00
sdd	14.68

06 dm read iops
Data Sets	Data Set Average
dm-2	118.08
dm-0	0.19
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	3950.78
sda2	8.92
sdc	3945.78
sdb	3950.45
sdf	3958.02
sdi	3954.16
sdh	3962.02
sda	8.93
sdg	3953.16
sda1	0.01
sdd	3957.66

08 dm write iops
Data Sets	Data Set Average
dm-2	31760.33
dm-0	40.79
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	235.06
sda2	2.16
sdc	234.88
sdb	235.67
sdf	234.58
sdi	235.08
sdh	235.67
sda	2.16
sdg	234.80
sda1	0.00
sdd	234.94

10 dm read throughput
Data Sets	Data Set Average
dm-2	1878.92
dm-0	2.15
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	15867.76
sda2	162.13
sdc	15847.80
sdb	15865.88
sdf	15896.38
sdi	15880.40
sdh	15911.68
sda	162.14
sdg	15876.42
sda1	0.01
sdd	15895.26

12 dm write throughput
Data Sets	Data Set Average
dm-2	127041.32
dm-0	163.16
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.46
sda2	55.56
sdc	8.46
sdb	8.46
sdf	8.46
sdi	8.46
sdh	8.46
sda	54.99
sdg	8.46
sda1	0.21
sdd	8.46

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.18
dm-0	8.02
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	17.08
sda2	0.61
sdc	10.57
sdb	10.61
sdf	10.45
sdi	17.08
sdh	17.24
sda	0.61
sdg	10.60
sda1	0.00
sdd	17.03

16 dm queue size averages
Data Sets	Data Set Average
dm-2	114.17
dm-0	2.10
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	4.45
sda2	38.54
sdc	2.82
sdb	2.82
sdf	2.73
sdi	4.42
sdh	4.46
sda	38.50
sdg	2.83
sda1	1.24
sdd	4.37

18 dm wait time
Data Sets	Data Set Average
dm-2	3.64
dm-0	32.47
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	0.25
sda2	3.98
sdc	0.25
sdb	0.25
sdf	0.25
sdi	0.25
sdh	0.25
sda	3.98
sdg	0.25
sda1	1.24
sdd	0.25

20 dm service time
Data Sets	Data Set Average
dm-2	0.03
dm-0	1.02
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	98.86
sda2	2.51
sdc	98.15
sdb	98.15
sdf	97.96
sdi	98.85
sdh	98.82
sda	2.52
sdg	98.17
sda1	0.02
sdd	98.81

22 dm utilization
Data Sets	Data Set Average
dm-2	100.15
dm-0	2.51
dm-1	0.00