IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	7.27
sda2	0.10
sdc	7.76
sdb	8.73
sdf	7.95
sdi	9.16
sdh	8.58
sda	0.10
sdg	7.29
sda1	0.00
sdd	7.56

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	0.12
sda2	27.20
sdc	0.11
sdb	0.16
sdf	0.09
sdi	0.16
sdh	0.06
sda	27.21
sdg	0.10
sda1	0.00
sdd	0.20

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	262.81
sda2	3.29
sdc	261.93
sdb	261.04
sdf	260.83
sdi	266.64
sdh	259.86
sda	3.30
sdg	261.92
sda1	0.01
sdd	262.40

06 dm read iops
Data Sets	Data Set Average
dm-2	2164.00
dm-0	3.38
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	0.37
sda2	13.23
sdc	0.30
sdb	0.49
sdf	0.30
sdi	0.32
sdh	0.26
sda	13.24
sdg	0.17
sda1	0.01
sdd	0.30

08 dm write iops
Data Sets	Data Set Average
dm-2	3.52
dm-0	40.43
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	57988.45
sda2	35.28
sdc	57988.07
sdb	57967.28
sdf	57995.23
sdi	57889.73
sdh	57938.44
sda	35.29
sdg	57951.41
sda1	0.01
sdd	57976.32

10 dm read throughput
Data Sets	Data Set Average
dm-2	463804.27
dm-0	35.24
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	36.94
sda2	161.78
sdc	37.56
sdb	41.79
sdf	33.86
sdi	38.72
sdh	31.66
sda	161.79
sdg	32.18
sda1	0.01
sdd	36.86

12 dm write throughput
Data Sets	Data Set Average
dm-2	289.56
dm-0	161.70
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	441.91
sda2	31.45
sdc	443.71
sdb	444.30
sdf	445.38
sdi	435.19
sdh	447.02
sda	29.95
sdg	443.44
sda1	0.44
sdd	442.68

14 dm request size averages
Data Sets	Data Set Average
dm-2	430.09
dm-0	9.29
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	4.85
sda2	0.40
sdc	4.42
sdb	4.01
sdf	2.92
sdi	4.43
sdh	4.38
sda	0.40
sdg	4.38
sda1	0.00
sdd	3.64

16 dm queue size averages
Data Sets	Data Set Average
dm-2	34.21
dm-0	1.14
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	17.75
sda2	17.75
sdc	16.33
sdb	15.00
sdf	11.06
sdi	16.04
sdh	16.26
sda	17.70
sdg	16.12
sda1	0.36
sdd	13.57

18 dm wait time
Data Sets	Data Set Average
dm-2	15.28
dm-0	19.76
dm-1	0.11

19 disk service time
Data Sets	Data Set Average
sde	3.38
sda2	3.73
sdc	3.37
sdb	3.44
sdf	3.35
sdi	3.31
sdh	3.43
sda	3.72
sdg	3.34
sda1	0.36
sdd	3.39

20 dm service time
Data Sets	Data Set Average
dm-2	0.45
dm-0	1.51
dm-1	0.02

21 disk utilization
Data Sets	Data Set Average
sde	87.99
sda2	5.30
sdc	87.52
sdb	88.94
sdf	86.52
sdi	87.22
sdh	88.12
sda	5.31
sdg	86.57
sda1	0.01
sdd	88.11

22 dm utilization
Data Sets	Data Set Average
dm-2	94.35
dm-0	5.29
dm-1	0.00