IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.19
sda2	0.02
sdc	0.18
sdb	0.14
sdf	0.10
sdi	0.17
sdh	0.15
sda	0.02
sdg	0.18
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	17.41
sda2	24.79
sdc	17.50
sdb	18.03
sdf	17.32
sdi	17.33
sdh	17.32
sda	24.79
sdg	17.32
sda1	0.00
sdd	17.50

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	10.55
sda2	0.39
sdc	10.31
sdb	11.12
sdf	10.52
sdi	10.90
sdh	9.26
sda	0.40
sdg	10.11
sda1	0.01
sdd	10.39

06 dm read iops
Data Sets	Data Set Average
dm-2	84.30
dm-0	0.39
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	361.82
sda2	7.35
sdc	364.10
sdb	363.94
sdf	361.59
sdi	365.21
sdh	364.79
sda	7.36
sdg	362.49
sda1	0.01
sdd	363.11

08 dm write iops
Data Sets	Data Set Average
dm-2	3046.52
dm-0	32.00
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	249.14
sda2	4.90
sdc	248.09
sdb	251.03
sdf	248.65
sdi	250.42
sdh	243.81
sda	4.91
sdg	247.29
sda1	0.01
sdd	248.17

10 dm read throughput
Data Sets	Data Set Average
dm-2	1986.23
dm-0	4.83
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	1516.92
sda2	128.66
sdc	1526.39
sdb	1527.90
sdf	1515.65
sdi	1530.17
sdh	1528.42
sda	128.68
sdg	1519.25
sda1	0.01
sdd	1522.44

12 dm write throughput
Data Sets	Data Set Average
dm-2	12186.08
dm-0	128.01
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.57
sda2	51.39
sdc	8.57
sdb	8.57
sdf	8.56
sdi	8.56
sdh	8.56
sda	50.98
sdg	8.57
sda1	0.26
sdd	8.57

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.20
dm-0	8.28
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.44
sda2	0.46
sdc	0.41
sdb	0.41
sdf	0.32
sdi	0.40
sdh	0.40
sda	0.46
sdg	0.41
sda1	0.00
sdd	0.34

16 dm queue size averages
Data Sets	Data Set Average
dm-2	5.70
dm-0	2.17
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	0.66
sda2	29.40
sdc	0.62
sdb	0.62
sdf	0.53
sdi	0.60
sdh	0.59
sda	29.37
sdg	0.61
sda1	1.23
sdd	0.55

18 dm wait time
Data Sets	Data Set Average
dm-2	0.61
dm-0	30.94
dm-1	0.08

19 disk service time
Data Sets	Data Set Average
sde	0.34
sda2	4.49
sdc	0.33
sdb	0.34
sdf	0.32
sdi	0.32
sdh	0.30
sda	4.50
sdg	0.31
sda1	1.23
sdd	0.32

20 dm service time
Data Sets	Data Set Average
dm-2	0.31
dm-0	1.12
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	12.77
sda2	2.35
sdc	12.52
sdb	12.81
sdf	12.15
sdi	12.25
sdh	11.53
sda	2.36
sdg	11.89
sda1	0.03
sdd	12.21

22 dm utilization
Data Sets	Data Set Average
dm-2	91.94
dm-0	2.33
dm-1	0.00