IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	12.23
sda2	0.00
sdc	11.86
sdb	11.98
sdf	12.66
sdi	12.27
sdh	12.30
sda	0.00
sdg	12.94
sda1	0.00
sdd	12.35

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	17.49
sda2	40.08
sdc	15.64
sdb	16.03
sdf	16.65
sdi	17.01
sdh	17.08
sda	40.08
sdg	16.76
sda1	0.00
sdd	16.57

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	38.63
sda2	0.05
sdc	37.32
sdb	38.38
sdf	38.54
sdi	37.58
sdh	38.11
sda	0.05
sdg	38.09
sda1	0.00
sdd	37.31

06 dm read iops
Data Sets	Data Set Average
dm-2	403.47
dm-0	0.06
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	152.44
sda2	11.75
sdc	151.65
sdb	152.04
sdf	152.17
sdi	150.80
sdh	150.98
sda	11.75
sdg	151.42
sda1	0.00
sdd	151.41

08 dm write iops
Data Sets	Data Set Average
dm-2	1346.16
dm-0	52.31
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	220.27
sda2	1.08
sdc	213.52
sdb	218.22
sdf	221.69
sdi	216.22
sdh	218.47
sda	1.08
sdg	220.91
sda1	0.00
sdd	215.63

10 dm read throughput
Data Sets	Data Set Average
dm-2	1744.86
dm-0	1.08
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	1757.87
sda2	206.47
sdc	1697.06
sdb	1702.83
sdf	1736.39
sdi	1704.61
sdh	1717.54
sda	206.47
sdg	1713.61
sda1	0.00
sdd	1717.81

12 dm write throughput
Data Sets	Data Set Average
dm-2	13749.53
dm-0	209.25
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	19.21
sda2	51.69
sdc	18.87
sdb	18.86
sdf	18.96
sdi	19.31
sdh	19.16
sda	51.69
sdg	19.09
sda1	0.08
sdd	19.34

14 dm request size averages
Data Sets	Data Set Average
dm-2	15.28
dm-0	8.17
dm-1	0.12

15 disk queue size averages
Data Sets	Data Set Average
sde	0.38
sda2	0.96
sdc	0.31
sdb	0.32
sdf	0.38
sdi	0.38
sdh	0.43
sda	0.96
sdg	0.40
sda1	0.00
sdd	0.36

16 dm queue size averages
Data Sets	Data Set Average
dm-2	5.23
dm-0	3.72
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	2.23
sda2	38.73
sdc	1.96
sdb	1.98
sdf	2.12
sdi	2.32
sdh	2.53
sda	38.73
sdg	2.21
sda1	0.14
sdd	2.23

18 dm wait time
Data Sets	Data Set Average
dm-2	2.67
dm-0	33.71
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	0.97
sda2	3.97
sdc	1.01
sdb	1.02
sdf	1.04
sdi	1.00
sdh	1.00
sda	3.97
sdg	1.00
sda1	0.13
sdd	1.01

20 dm service time
Data Sets	Data Set Average
dm-2	0.68
dm-0	0.95
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	13.33
sda2	2.91
sdc	13.47
sdb	13.87
sdf	13.96
sdi	13.36
sdh	13.40
sda	2.91
sdg	13.46
sda1	0.00
sdd	13.45

22 dm utilization
Data Sets	Data Set Average
dm-2	84.55
dm-0	2.91
dm-1	0.00