IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.13
sda2	0.01
sdc	0.15
sdb	0.12
sdf	0.07
sdi	0.11
sdh	0.12
sda	0.01
sdg	0.14
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	44.48
sda2	80.14
sdc	44.85
sdb	49.15
sdf	44.10
sdi	44.49
sdh	43.77
sda	80.14
sdg	44.35
sda1	0.00
sdd	44.35

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	3.28
sda2	0.38
sdc	3.30
sdb	3.39
sdf	3.27
sdi	3.29
sdh	3.21
sda	0.39
sdg	3.27
sda1	0.01
sdd	3.24

06 dm read iops
Data Sets	Data Set Average
dm-2	27.11
dm-0	0.37
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	3737.74
sda2	56.91
sdc	3765.42
sdb	3811.36
sdf	3733.69
sdi	3780.33
sdh	3776.55
sda	56.91
sdg	3710.03
sda1	0.00
sdd	3743.60

08 dm write iops
Data Sets	Data Set Average
dm-2	30420.81
dm-0	137.20
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	153.12
sda2	2.94
sdc	153.34
sdb	153.80
sdf	153.12
sdi	153.10
sdh	153.11
sda	2.95
sdg	153.08
sda1	0.01
sdd	153.14

10 dm read throughput
Data Sets	Data Set Average
dm-2	1225.47
dm-0	2.89
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	15997.50
sda2	548.80
sdc	16102.59
sdb	16347.73
sdf	15985.04
sdi	16217.62
sdh	16148.71
sda	548.80
sdg	15919.08
sda1	0.00
sdd	16045.80

12 dm write throughput
Data Sets	Data Set Average
dm-2	128774.94
dm-0	548.79
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	9.10
sda2	20.21
sdc	9.09
sdb	9.07
sdf	9.09
sdi	9.12
sdh	9.09
sda	20.20
sdg	9.12
sda1	0.11
sdd	9.10

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.54
dm-0	8.03
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	73.71
sda2	6.74
sdc	76.16
sdb	86.99
sdf	74.64
sdi	74.34
sdh	75.90
sda	6.74
sdg	69.53
sda1	0.00
sdd	96.33

16 dm queue size averages
Data Sets	Data Set Average
dm-2	650.02
dm-0	11.42
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	19.61
sda2	115.77
sdc	20.08
sdb	22.67
sdf	19.85
sdi	19.53
sdh	19.97
sda	115.73
sdg	18.63
sda1	0.15
sdd	25.59

18 dm wait time
Data Sets	Data Set Average
dm-2	21.18
dm-0	90.07
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	0.24
sda2	1.72
sdc	0.24
sdb	0.24
sdf	0.23
sdi	0.24
sdh	0.24
sda	1.72
sdg	0.24
sda1	0.15
sdd	0.26

20 dm service time
Data Sets	Data Set Average
dm-2	0.03
dm-0	0.78
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	89.69
sda2	9.60
sdc	87.74
sdb	88.00
sdf	85.80
sdi	89.44
sdh	89.91
sda	9.60
sdg	86.33
sda1	0.00
sdd	94.05

22 dm utilization
Data Sets	Data Set Average
dm-2	100.09
dm-0	9.59
dm-1	0.00