IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.09
sda2	0.01
sdc	0.10
sdb	0.12
sdf	0.07
sdi	0.08
sdh	0.12
sda	0.01
sdg	0.10
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	28.87
sda2	82.14
sdc	31.54
sdb	29.15
sdf	28.54
sdi	28.66
sdh	28.53
sda	82.14
sdg	28.73
sda1	0.00
sdd	28.65

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	2.73
sda2	0.17
sdc	2.76
sdb	2.89
sdf	2.83
sdi	2.75
sdh	2.78
sda	0.17
sdg	2.73
sda1	0.00
sdd	2.81

06 dm read iops
Data Sets	Data Set Average
dm-2	22.97
dm-0	0.17
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	3467.44
sda2	64.72
sdc	3459.31
sdb	3457.90
sdf	3453.60
sdi	3468.57
sdh	3464.34
sda	64.72
sdg	3455.17
sda1	0.00
sdd	3459.86

08 dm write iops
Data Sets	Data Set Average
dm-2	27918.52
dm-0	147.09
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	134.81
sda2	1.81
sdc	134.96
sdb	135.26
sdf	134.81
sdi	134.79
sdh	134.79
sda	1.82
sdg	134.78
sda1	0.00
sdd	134.82

10 dm read throughput
Data Sets	Data Set Average
dm-2	1078.69
dm-0	1.80
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	14031.16
sda2	588.36
sdc	14034.92
sdb	13994.11
sdf	13974.48
sdi	14034.87
sdh	14017.41
sda	588.36
sdg	13981.57
sda1	0.00
sdd	14000.41

12 dm write throughput
Data Sets	Data Set Average
dm-2	112067.35
dm-0	588.36
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.54
sda2	19.14
sdc	8.56
sdb	8.51
sdf	8.53
sdi	8.54
sdh	8.53
sda	19.14
sdg	8.54
sda1	0.07
sdd	8.53

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.12
dm-0	8.02
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	11.76
sda2	7.83
sdc	39.47
sdb	10.33
sdf	11.28
sdi	10.84
sdh	12.47
sda	7.83
sdg	13.97
sda1	0.00
sdd	14.81

16 dm queue size averages
Data Sets	Data Set Average
dm-2	125.10
dm-0	13.34
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.52
sda2	120.00
sdc	12.39
sdb	3.07
sdf	3.33
sdi	3.21
sdh	3.70
sda	120.00
sdg	4.06
sda1	0.07
sdd	4.38

18 dm wait time
Data Sets	Data Set Average
dm-2	4.51
dm-0	92.53
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	0.29
sda2	1.63
sdc	0.30
sdb	0.29
sdf	0.29
sdi	0.28
sdh	0.28
sda	1.63
sdg	0.29
sda1	0.07
sdd	0.29

20 dm service time
Data Sets	Data Set Average
dm-2	0.04
dm-0	0.72
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	96.39
sda2	10.36
sdc	99.35
sdb	97.06
sdf	97.66
sdi	95.80
sdh	96.38
sda	10.36
sdg	98.05
sda1	0.00
sdd	97.04

22 dm utilization
Data Sets	Data Set Average
dm-2	100.23
dm-0	10.36
dm-1	0.00