IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	4.40
sda2	0.01
sdc	4.23
sdb	4.60
sdf	4.08
sdi	4.16
sdh	4.32
sda	0.01
sdg	4.26
sda1	0.00
sdd	4.02

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	73.32
sda2	31.44
sdc	70.93
sdb	70.58
sdf	72.23
sdi	70.69
sdh	69.86
sda	31.45
sdg	73.23
sda1	0.00
sdd	70.06

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	25.06
sda2	0.29
sdc	24.64
sdb	25.25
sdf	24.53
sdi	24.80
sdh	25.11
sda	0.30
sdg	24.99
sda1	0.01
sdd	24.49

06 dm read iops
Data Sets	Data Set Average
dm-2	233.56
dm-0	0.29
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	61.66
sda2	17.00
sdc	61.88
sdb	63.39
sdf	63.12
sdi	63.05
sdh	63.33
sda	17.01
sdg	61.58
sda1	0.01
sdd	64.21

08 dm write iops
Data Sets	Data Set Average
dm-2	1110.40
dm-0	48.63
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	133.91
sda2	3.57
sdc	131.45
sdb	135.33
sdf	130.39
sdi	131.74
sdh	133.55
sda	3.58
sdg	132.92
sda1	0.01
sdd	129.96

10 dm read throughput
Data Sets	Data Set Average
dm-2	1059.22
dm-0	3.53
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	2660.50
sda2	194.56
sdc	2662.42
sdb	2649.26
sdf	2657.85
sdi	2658.47
sdh	2650.99
sda	194.57
sdg	2662.46
sda1	0.01
sdd	2660.12

12 dm write throughput
Data Sets	Data Set Average
dm-2	21262.08
dm-0	194.53
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	110.87
sda2	38.91
sdc	111.74
sdb	109.40
sdf	110.05
sdi	109.13
sdh	112.59
sda	38.42
sdg	114.74
sda1	0.21
sdd	112.25

14 dm request size averages
Data Sets	Data Set Average
dm-2	54.02
dm-0	8.09
dm-1	0.12

15 disk queue size averages
Data Sets	Data Set Average
sde	0.24
sda2	1.32
sdc	0.24
sdb	0.21
sdf	0.22
sdi	0.22
sdh	0.20
sda	1.32
sdg	0.24
sda1	0.00
sdd	0.22

16 dm queue size averages
Data Sets	Data Set Average
dm-2	4.46
dm-0	2.96
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.52
sda2	50.23
sdc	3.67
sdb	3.39
sdf	3.48
sdi	3.37
sdh	3.32
sda	50.19
sdg	3.90
sda1	3.35
sdd	3.45

18 dm wait time
Data Sets	Data Set Average
dm-2	3.84
dm-0	43.08
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	2.30
sda2	3.65
sdc	2.38
sdb	2.34
sdf	2.38
sdi	2.26
sdh	2.30
sda	3.65
sdg	2.38
sda1	3.33
sdd	2.33

20 dm service time
Data Sets	Data Set Average
dm-2	1.01
dm-0	0.94
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	9.88
sda2	3.45
sdc	9.83
sdb	10.09
sdf	10.11
sdi	9.68
sdh	9.69
sda	3.46
sdg	10.03
sda1	0.07
sdd	9.83

22 dm utilization
Data Sets	Data Set Average
dm-2	45.96
dm-0	3.44
dm-1	0.00