IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.14
sda2	0.01
sdc	0.15
sdb	0.12
sdf	0.08
sdi	0.11
sdh	0.12
sda	0.01
sdg	0.14
sda1	0.00
sdd	0.10

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	43.02
sda2	75.39
sdc	43.16
sdb	52.05
sdf	42.57
sdi	42.87
sdh	42.65
sda	75.39
sdg	42.92
sda1	0.00
sdd	42.73

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	2125.80
sda2	0.78
sdc	2119.24
sdb	2124.08
sdf	2123.58
sdi	2117.17
sdh	2126.31
sda	0.79
sdg	2126.11
sda1	0.01
sdd	2123.60

06 dm read iops
Data Sets	Data Set Average
dm-2	16986.47
dm-0	0.78
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	12.41
sda2	55.61
sdc	12.57
sdb	22.28
sdf	12.76
sdi	12.46
sdh	12.82
sda	55.61
sdg	12.45
sda1	0.00
sdd	12.76

08 dm write iops
Data Sets	Data Set Average
dm-2	462.49
dm-0	131.62
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	8646.95
sda2	5.09
sdc	8622.35
sdb	8640.97
sdf	8637.95
sdi	8612.75
sdh	8649.25
sda	5.10
sdg	8647.98
sda1	0.01
sdd	8638.05

10 dm read throughput
Data Sets	Data Set Average
dm-2	69094.71
dm-0	5.08
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	232.89
sda2	524.77
sdc	234.10
sdb	308.47
sdf	232.51
sdi	232.49
sdh	233.05
sda	524.77
sdg	232.65
sda1	0.00
sdd	233.15

12 dm write throughput
Data Sets	Data Set Average
dm-2	1939.32
dm-0	526.49
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.70
sda2	19.77
sdc	8.70
sdb	8.68
sdf	8.68
sdi	8.70
sdh	8.69
sda	19.76
sdg	8.70
sda1	0.11
sdd	8.69

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.09
dm-0	8.04
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	13.99
sda2	6.91
sdc	13.72
sdb	15.74
sdf	25.50
sdi	13.34
sdh	16.13
sda	6.91
sdg	13.55
sda1	0.00
sdd	14.17

16 dm queue size averages
Data Sets	Data Set Average
dm-2	128.04
dm-0	11.52
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	6.61
sda2	120.07
sdc	6.48
sdb	7.37
sdf	11.96
sdi	6.31
sdh	7.58
sda	120.04
sdg	6.39
sda1	0.16
sdd	6.67

18 dm wait time
Data Sets	Data Set Average
dm-2	7.33
dm-0	85.60
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	0.47
sda2	1.80
sdc	0.47
sdb	0.47
sdf	0.47
sdi	0.47
sdh	0.47
sda	1.80
sdg	0.47
sda1	0.16
sdd	0.47

20 dm service time
Data Sets	Data Set Average
dm-2	0.06
dm-0	0.77
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	99.32
sda2	9.90
sdc	99.32
sdb	99.36
sdf	99.33
sdi	99.32
sdh	99.33
sda	9.90
sdg	99.31
sda1	0.00
sdd	99.32

22 dm utilization
Data Sets	Data Set Average
dm-2	99.86
dm-0	9.90
dm-1	0.00