IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	7.84
sda2	0.08
sdc	8.43
sdb	8.35
sdf	7.12
sdi	8.09
sdh	6.22
sda	0.08
sdg	6.87
sda1	0.00
sdd	8.65

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	0.20
sda2	17.24
sdc	0.18
sdb	0.20
sdf	0.22
sdi	0.24
sdh	0.23
sda	17.24
sdg	0.23
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	268.87
sda2	1.63
sdc	261.69
sdb	262.20
sdf	264.14
sdi	270.65
sdh	261.02
sda	1.64
sdg	265.00
sda1	0.01
sdd	262.11

06 dm read iops
Data Sets	Data Set Average
dm-2	2180.81
dm-0	1.69
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	0.24
sda2	8.30
sdc	0.27
sdb	0.33
sdf	0.21
sdi	0.22
sdh	0.31
sda	8.31
sdg	0.23
sda1	0.01
sdd	0.24

08 dm write iops
Data Sets	Data Set Average
dm-2	3.76
dm-0	25.54
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	58371.75
sda2	19.86
sdc	58394.10
sdb	58436.76
sdf	58359.53
sdi	58347.76
sdh	58342.87
sda	19.87
sdg	58340.00
sda1	0.01
sdd	58377.33

10 dm read throughput
Data Sets	Data Set Average
dm-2	466918.79
dm-0	19.78
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	29.49
sda2	102.16
sdc	28.65
sdb	28.66
sdf	30.01
sdi	31.75
sdh	33.68
sda	102.17
sdg	30.87
sda1	0.01
sdd	29.23

12 dm write throughput
Data Sets	Data Set Average
dm-2	242.33
dm-0	102.16
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	430.61
sda2	30.65
sdc	442.29
sdb	441.16
sdf	438.24
sdi	427.55
sdh	443.29
sda	29.73
sdg	436.61
sda1	0.18
sdd	441.75

14 dm request size averages
Data Sets	Data Set Average
dm-2	425.00
dm-0	9.34
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	5.97
sda2	0.28
sdc	5.34
sdb	4.62
sdf	3.13
sdi	5.42
sdh	5.12
sda	0.28
sdg	5.26
sda1	0.00
sdd	4.11

16 dm queue size averages
Data Sets	Data Set Average
dm-2	40.03
dm-0	0.74
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	21.56
sda2	20.37
sdc	19.82
sdb	17.20
sdf	11.70
sdi	19.49
sdh	19.02
sda	20.31
sdg	19.27
sda1	0.48
sdd	15.34

18 dm wait time
Data Sets	Data Set Average
dm-2	17.87
dm-0	19.96
dm-1	0.04

19 disk service time
Data Sets	Data Set Average
sde	3.27
sda2	4.08
sdc	3.33
sdb	3.39
sdf	3.27
sdi	3.22
sdh	3.37
sda	4.07
sdg	3.27
sda1	0.48
sdd	3.35

20 dm service time
Data Sets	Data Set Average
dm-2	0.43
dm-0	1.61
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	88.10
sda2	3.35
sdc	87.44
sdb	89.12
sdf	86.53
sdi	87.45
sdh	88.20
sda	3.36
sdg	86.75
sda1	0.01
sdd	87.95

22 dm utilization
Data Sets	Data Set Average
dm-2	94.17
dm-0	3.34
dm-1	0.00