IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	2.32
sda2	0.07
sdc	2.36
sdb	2.33
sdf	2.57
sdi	2.45
sdh	2.36
sda	0.07
sdg	2.29
sda1	0.00
sdd	2.45

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	9.43
sda2	36.85
sdc	8.91
sdb	8.78
sdf	9.16
sdi	9.19
sdh	8.99
sda	36.86
sdg	9.06
sda1	0.00
sdd	9.01

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	96.92
sda2	9.59
sdc	97.17
sdb	98.40
sdf	98.27
sdi	97.34
sdh	98.28
sda	9.60
sdg	96.84
sda1	0.01
sdd	98.22

06 dm read iops
Data Sets	Data Set Average
dm-2	800.48
dm-0	9.59
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	128.73
sda2	11.81
sdc	128.46
sdb	267.93
sdf	130.83
sdi	130.97
sdh	130.49
sda	11.82
sdg	130.57
sda1	0.01
sdd	127.77

08 dm write iops
Data Sets	Data Set Average
dm-2	1248.34
dm-0	48.50
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	2027.59
sda2	51.20
sdc	2006.16
sdb	2044.13
sdf	2048.41
sdi	2033.24
sdh	2036.40
sda	51.22
sdg	2010.06
sda1	0.02
sdd	2031.97

10 dm read throughput
Data Sets	Data Set Average
dm-2	16237.52
dm-0	50.64
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	4021.28
sda2	194.65
sdc	4032.52
sdb	4591.17
sdf	4021.66
sdi	4046.72
sdh	4035.18
sda	194.66
sdg	4038.27
sda1	0.01
sdd	4019.12

12 dm write throughput
Data Sets	Data Set Average
dm-2	32805.90
dm-0	194.01
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	52.82
sda2	43.16
sdc	52.83
sdb	35.91
sdf	52.33
sdi	52.35
sdh	52.42
sda	42.65
sdg	52.57
sda1	0.22
sdd	52.58

14 dm request size averages
Data Sets	Data Set Average
dm-2	46.79
dm-0	8.12
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	1.08
sda2	0.84
sdc	0.89
sdb	0.87
sdf	0.90
sdi	0.88
sdh	0.85
sda	0.84
sdg	0.92
sda1	0.00
sdd	0.77

16 dm queue size averages
Data Sets	Data Set Average
dm-2	8.28
dm-0	2.70
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	4.44
sda2	39.21
sdc	3.68
sdb	2.40
sdf	4.09
sdi	3.65
sdh	3.62
sda	39.16
sdg	3.78
sda1	2.29
sdd	3.29

18 dm wait time
Data Sets	Data Set Average
dm-2	3.81
dm-0	33.66
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	1.39
sda2	3.18
sdc	1.38
sdb	0.85
sdf	1.38
sdi	1.35
sdh	1.36
sda	3.18
sdg	1.37
sda1	2.29
sdd	1.37

20 dm service time
Data Sets	Data Set Average
dm-2	0.42
dm-0	0.83
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	28.33
sda2	3.96
sdc	28.35
sdb	29.98
sdf	28.52
sdi	28.02
sdh	28.22
sda	3.98
sdg	28.42
sda1	0.05
sdd	28.10

22 dm utilization
Data Sets	Data Set Average
dm-2	74.63
dm-0	3.93
dm-1	0.00