IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	6.92
sda2	0.00
sdc	7.58
sdb	6.96
sdf	7.46
sdi	6.90
sdh	7.49
sda	0.01
sdg	7.48
sda1	0.00
sdd	7.10

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	23.57
sda2	29.02
sdc	23.05
sdb	23.05
sdf	23.19
sdi	23.69
sdh	23.13
sda	29.02
sdg	23.29
sda1	0.00
sdd	23.69

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	45.03
sda2	0.09
sdc	45.08
sdb	44.36
sdf	43.06
sdi	44.80
sdh	44.52
sda	0.09
sdg	43.52
sda1	0.00
sdd	44.62

06 dm read iops
Data Sets	Data Set Average
dm-2	413.44
dm-0	0.09
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	115.78
sda2	12.18
sdc	115.85
sdb	115.53
sdf	115.06
sdi	116.82
sdh	117.86
sda	12.18
sdg	116.23
sda1	0.00
sdd	117.08

08 dm write iops
Data Sets	Data Set Average
dm-2	1117.08
dm-0	41.20
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	269.42
sda2	1.02
sdc	272.38
sdb	266.85
sdf	263.61
sdi	268.19
sdh	269.62
sda	1.02
sdg	265.42
sda1	0.00
sdd	268.43

10 dm read throughput
Data Sets	Data Set Average
dm-2	2143.12
dm-0	1.00
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	2077.86
sda2	164.80
sdc	2082.28
sdb	2056.85
sdf	2013.49
sdi	2084.67
sdh	2079.93
sda	164.80
sdg	2070.85
sda1	0.00
sdd	2120.60

12 dm write throughput
Data Sets	Data Set Average
dm-2	16586.54
dm-0	164.80
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	23.29
sda2	42.85
sdc	22.72
sdb	22.91
sdf	22.67
sdi	22.58
sdh	22.70
sda	42.85
sdg	22.98
sda1	0.06
sdd	23.08

14 dm request size averages
Data Sets	Data Set Average
dm-2	18.15
dm-0	8.03
dm-1	0.10

15 disk queue size averages
Data Sets	Data Set Average
sde	0.33
sda2	0.89
sdc	0.32
sdb	0.31
sdf	0.31
sdi	0.32
sdh	0.33
sda	0.89
sdg	0.32
sda1	0.00
sdd	0.31

16 dm queue size averages
Data Sets	Data Set Average
dm-2	3.42
dm-0	2.42
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	2.68
sda2	36.08
sdc	2.58
sdb	2.60
sdf	2.67
sdi	2.58
sdh	2.64
sda	36.07
sdg	2.58
sda1	0.06
sdd	2.56

18 dm wait time
Data Sets	Data Set Average
dm-2	2.70
dm-0	30.97
dm-1	0.03

19 disk service time
Data Sets	Data Set Average
sde	1.62
sda2	3.96
sdc	1.59
sdb	1.63
sdf	1.69
sdi	1.59
sdh	1.58
sda	3.96
sdg	1.60
sda1	0.06
sdd	1.63

20 dm service time
Data Sets	Data Set Average
dm-2	1.03
dm-0	1.01
dm-1	0.02

21 disk utilization
Data Sets	Data Set Average
sde	16.12
sda2	2.86
sdc	15.89
sdb	16.08
sdf	16.20
sdi	15.82
sdh	15.88
sda	2.86
sdg	15.66
sda1	0.00
sdd	16.16

22 dm utilization
Data Sets	Data Set Average
dm-2	84.36
dm-0	2.86
dm-1	0.00