IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.25
sda2	0.03
sdc	0.23
sdb	0.19
sdf	0.14
sdi	0.22
sdh	0.19
sda	0.03
sdg	0.23
sda1	0.00
sdd	0.14

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	81.40
sda2	113.42
sdc	81.41
sdb	82.06
sdf	79.79
sdi	81.82
sdh	81.14
sda	113.42
sdg	81.16
sda1	0.00
sdd	80.16

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	19.75
sda2	0.66
sdc	19.26
sdb	19.57
sdf	20.20
sdi	19.80
sdh	19.35
sda	0.68
sdg	19.19
sda1	0.01
sdd	19.73

06 dm read iops
Data Sets	Data Set Average
dm-2	158.36
dm-0	0.67
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	1845.69
sda2	103.22
sdc	1847.52
sdb	1848.43
sdf	1846.31
sdi	1845.86
sdh	1841.75
sda	103.23
sdg	1849.03
sda1	0.01
sdd	1846.30

08 dm write iops
Data Sets	Data Set Average
dm-2	15419.84
dm-0	218.08
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	350.78
sda2	7.61
sdc	348.73
sdb	349.60
sdf	352.14
sdi	350.83
sdh	348.96
sda	7.63
sdg	348.45
sda1	0.02
sdd	350.31

10 dm read throughput
Data Sets	Data Set Average
dm-2	2799.42
dm-0	7.51
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	7708.36
sda2	872.34
sdc	7715.69
sdb	7721.95
sdf	7704.43
sdi	7710.72
sdh	7691.56
sda	872.35
sdg	7720.78
sda1	0.01
sdd	7705.82

12 dm write throughput
Data Sets	Data Set Average
dm-2	61679.35
dm-0	872.31
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	9.91
sda2	18.15
sdc	9.90
sdb	9.84
sdf	9.87
sdi	9.90
sdh	9.89
sda	18.13
sdg	9.90
sda1	0.26
sdd	9.87

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.30
dm-0	8.10
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	19.76
sda2	8.44
sdc	18.62
sdb	18.51
sdf	17.28
sdi	20.63
sdh	20.46
sda	8.44
sdg	18.83
sda1	0.00
sdd	18.33

16 dm queue size averages
Data Sets	Data Set Average
dm-2	159.49
dm-0	14.74
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	10.76
sda2	78.79
sdc	9.97
sdb	9.85
sdf	9.24
sdi	11.34
sdh	11.05
sda	78.75
sdg	10.23
sda1	0.30
sdd	9.81

18 dm wait time
Data Sets	Data Set Average
dm-2	10.23
dm-0	66.50
dm-1	0.08

19 disk service time
Data Sets	Data Set Average
sde	0.24
sda2	1.63
sdc	0.24
sdb	0.24
sdf	0.23
sdi	0.24
sdh	0.24
sda	1.63
sdg	0.24
sda1	0.30
sdd	0.24

20 dm service time
Data Sets	Data Set Average
dm-2	0.06
dm-0	0.75
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	42.05
sda2	16.17
sdc	41.49
sdb	41.14
sdf	39.96
sdi	42.52
sdh	42.02
sda	16.18
sdg	40.80
sda1	0.01
sdd	40.49

22 dm utilization
Data Sets	Data Set Average
dm-2	84.58
dm-0	16.16
dm-1	0.00