IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	15.19
sda2	0.08
sdc	15.59
sdb	16.39
sdf	15.29
sdi	15.14
sdh	14.95
sda	0.08
sdg	14.86
sda1	0.00
sdd	15.53

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	623.35
sda2	82.96
sdc	810.91
sdb	1180.95
sdf	564.34
sdi	532.23
sdh	531.06
sda	82.96
sdg	539.39
sda1	0.00
sdd	664.94

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	111.28
sda2	9.63
sdc	153.47
sdb	276.98
sdf	110.53
sdi	105.18
sdh	108.03
sda	9.64
sdg	108.89
sda1	0.01
sdd	115.39

06 dm read iops
Data Sets	Data Set Average
dm-2	1212.06
dm-0	9.61
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	123.67
sda2	54.62
sdc	290.44
sdb	895.28
sdf	122.68
sdi	114.20
sdh	116.12
sda	54.63
sdg	116.29
sda1	0.01
sdd	149.38

08 dm write iops
Data Sets	Data Set Average
dm-2	7375.07
dm-0	138.15
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	3065.09
sda2	52.70
sdc	3252.15
sdb	3871.06
sdf	3017.22
sdi	3009.59
sdh	2993.60
sda	52.72
sdg	2982.83
sda1	0.02
sdd	3065.82

10 dm read throughput
Data Sets	Data Set Average
dm-2	25253.07
dm-0	52.04
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	2987.96
sda2	548.70
sdc	4405.28
sdb	8304.78
sdf	2747.96
sdi	2585.65
sdh	2588.59
sda	548.71
sdg	2622.43
sda1	0.01
sdd	3257.14

12 dm write throughput
Data Sets	Data Set Average
dm-2	29500.29
dm-0	552.61
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	52.45
sda2	20.79
sdc	34.46
sdb	20.82
sdf	50.33
sdi	52.01
sdh	50.81
sda	20.78
sdg	50.65
sda1	0.19
sdd	48.44

14 dm request size averages
Data Sets	Data Set Average
dm-2	12.79
dm-0	8.09
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.98
sda2	6.51
sdc	1.42
sdb	3.10
sdf	0.94
sdi	0.89
sdh	0.96
sda	6.51
sdg	0.93
sda1	0.00
sdd	0.96

16 dm queue size averages
Data Sets	Data Set Average
dm-2	23.90
dm-0	11.89
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.64
sda2	115.78
sdc	3.01
sdb	2.65
sdf	3.76
sdi	3.54
sdh	3.76
sda	115.74
sdg	3.63
sda1	0.31
sdd	3.33

18 dm wait time
Data Sets	Data Set Average
dm-2	2.34
dm-0	87.48
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	2.02
sda2	1.71
sdc	1.34
sdb	0.69
sdf	2.02
sdi	2.04
sdh	2.12
sda	1.71
sdg	2.06
sda1	0.31
sdd	1.85

20 dm service time
Data Sets	Data Set Average
dm-2	0.12
dm-0	0.73
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	44.91
sda2	10.13
sdc	57.82
sdb	80.70
sdf	44.50
sdi	42.31
sdh	44.68
sda	10.14
sdg	43.88
sda1	0.02
sdd	46.50

22 dm utilization
Data Sets	Data Set Average
dm-2	99.34
dm-0	10.06
dm-1	0.00