IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.13
sda2	0.06
sdc	0.13
sdb	0.14
sdf	0.08
sdi	0.11
sdh	0.10
sda	0.07
sdg	0.13
sda1	0.00
sdd	0.07

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	3680.01
sda2	64.26
sdc	3651.45
sdb	3388.18
sdf	3357.32
sdi	3657.22
sdh	3412.90
sda	64.26
sdg	3642.52
sda1	0.00
sdd	3408.17

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	3.56
sda2	1.41
sdc	3.57
sdb	5.01
sdf	3.62
sdi	3.58
sdh	3.59
sda	1.42
sdg	3.56
sda1	0.01
sdd	3.63

06 dm read iops
Data Sets	Data Set Average
dm-2	30.94
dm-0	1.47
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	1874.32
sda2	54.12
sdc	1903.42
sdb	2163.92
sdf	2196.96
sdi	1897.00
sdh	2140.97
sda	54.13
sdg	1911.63
sda1	0.01
sdd	2146.51

08 dm write iops
Data Sets	Data Set Average
dm-2	44432.51
dm-0	118.62
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	161.14
sda2	24.25
sdc	161.18
sdb	166.82
sdf	161.16
sdi	161.13
sdh	161.12
sda	24.27
sdg	161.15
sda1	0.01
sdd	161.14

10 dm read throughput
Data Sets	Data Set Average
dm-2	1294.47
dm-0	24.21
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	22217.31
sda2	474.53
sdc	22219.45
sdb	22208.41
sdf	22217.11
sdi	22216.88
sdh	22215.46
sda	474.54
sdg	22216.63
sda1	0.01
sdd	22218.73

12 dm write throughput
Data Sets	Data Set Average
dm-2	177730.02
dm-0	474.47
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	24.04
sda2	18.16
sdc	23.75
sdb	20.80
sdf	20.53
sdi	23.85
sdh	21.05
sda	18.14
sdg	23.66
sda1	0.18
sdd	20.99

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.11
dm-0	8.29
dm-1	0.12

15 disk queue size averages
Data Sets	Data Set Average
sde	7.18
sda2	5.71
sdc	6.75
sdb	6.19
sdf	5.87
sdi	6.84
sdh	6.47
sda	5.71
sdg	6.73
sda1	0.00
sdd	6.08

16 dm queue size averages
Data Sets	Data Set Average
dm-2	491.45
dm-0	10.05
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.89
sda2	100.77
sdc	3.62
sdb	2.91
sdf	2.72
sdi	3.68
sdh	3.09
sda	100.72
sdg	3.58
sda1	0.25
sdd	2.87

18 dm wait time
Data Sets	Data Set Average
dm-2	10.76
dm-0	82.91
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	0.22
sda2	1.77
sdc	0.21
sdb	0.18
sdf	0.18
sdi	0.22
sdh	0.19
sda	1.78
sdg	0.22
sda1	0.25
sdd	0.18

20 dm service time
Data Sets	Data Set Average
dm-2	0.02
dm-0	0.85
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	41.44
sda2	9.77
sdc	40.57
sdb	39.59
sdf	38.74
sdi	41.26
sdh	40.66
sda	9.78
sdg	41.03
sda1	0.01
sdd	39.05

22 dm utilization
Data Sets	Data Set Average
dm-2	80.25
dm-0	9.75
dm-1	0.00