IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	15.66
sda2	0.28
sdc	10.56
sdb	10.12
sdf	9.94
sdi	15.18
sdh	11.47
sda	0.30
sdg	9.96
sda1	0.02
sdd	10.47

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	0.29
sda2	27.40
sdc	0.21
sdb	0.21
sdf	0.20
sdi	0.32
sdh	0.29
sda	27.40
sdg	0.20
sda1	0.00
sdd	0.22

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	337.30
sda2	6.03
sdc	344.64
sdb	343.50
sdf	339.77
sdi	342.62
sdh	340.43
sda	6.04
sdg	342.45
sda1	0.01
sdd	342.39

06 dm read iops
Data Sets	Data Set Average
dm-2	2831.37
dm-0	6.29
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	0.80
sda2	14.78
sdc	0.90
sdb	1.09
sdf	0.93
sdi	0.90
sdh	0.94
sda	14.79
sdg	0.95
sda1	0.01
sdd	0.91

08 dm write iops
Data Sets	Data Set Average
dm-2	9.34
dm-0	42.19
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	81465.71
sda2	81.60
sdc	81520.07
sdb	81535.20
sdf	81468.31
sdi	81411.65
sdh	81439.81
sda	81.63
sdg	81458.22
sda1	0.03
sdd	81469.80

10 dm read throughput
Data Sets	Data Set Average
dm-2	651636.63
dm-0	81.50
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	235.73
sda2	168.80
sdc	235.81
sdb	239.27
sdf	235.57
sdi	238.56
sdh	238.45
sda	168.82
sdg	236.68
sda1	0.01
sdd	235.60

12 dm write throughput
Data Sets	Data Set Average
dm-2	1895.66
dm-0	168.78
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	483.83
sda2	27.65
sdc	474.08
sdb	475.38
sdf	480.37
sdi	475.99
sdh	479.20
sda	26.69
sdg	476.60
sda1	0.41
sdd	476.83

14 dm request size averages
Data Sets	Data Set Average
dm-2	461.46
dm-0	10.23
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	38.14
sda2	0.44
sdc	9.12
sdb	7.61
sdf	5.53
sdi	34.15
sdh	27.96
sda	0.44
sdg	8.95
sda1	0.00
sdd	16.74

16 dm queue size averages
Data Sets	Data Set Average
dm-2	154.82
dm-0	1.01
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	111.57
sda2	17.54
sdc	26.20
sdb	21.92
sdf	16.17
sdi	98.36
sdh	81.07
sda	17.45
sdg	25.89
sda1	0.46
sdd	48.23

18 dm wait time
Data Sets	Data Set Average
dm-2	53.90
dm-0	17.91
dm-1	0.10

19 disk service time
Data Sets	Data Set Average
sde	2.95
sda2	3.47
sdc	2.87
sdb	2.88
sdf	2.88
sdi	2.91
sdh	2.93
sda	3.46
sdg	2.89
sda1	0.44
sdd	2.91

20 dm service time
Data Sets	Data Set Average
dm-2	0.36
dm-0	1.62
dm-1	0.02

21 disk utilization
Data Sets	Data Set Average
sde	99.19
sda2	6.76
sdc	98.44
sdb	98.54
sdf	97.41
sdi	99.19
sdh	99.19
sda	6.77
sdg	98.35
sda1	0.01
sdd	99.18

22 dm utilization
Data Sets	Data Set Average
dm-2	99.46
dm-0	6.76
dm-1	0.00