IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.36
sdc	0.27
sdb	0.38
sdf	0.30
sdi	0.23
sda	0.00
sdh	0.32
sdg	0.32
sdd	0.29

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	26.59
sdc	29.11
sdb	25.98
sdf	24.72
sdi	30.19
sda	1.34
sdh	26.28
sdg	30.53
sdd	21.88

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	10.80
sdc	10.83
sdb	10.39
sdf	10.66
sdi	10.57
sda	0.11
sdh	10.38
sdg	10.73
sdd	10.69

06 dm read iops
Data Sets	Data Set Average
dm-2	87.62
dm-0	0.11
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	227.16
sdc	223.47
sdb	228.40
sdf	235.02
sdi	229.41
sda	1.23
sdh	234.57
sdg	231.27
sdd	232.11

08 dm write iops
Data Sets	Data Set Average
dm-2	2062.21
dm-0	2.56
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	46.58
sdc	46.40
sdb	45.06
sdf	45.81
sdi	45.13
sda	1.87
sdh	44.76
sdg	46.16
sdd	45.97

10 dm read throughput
Data Sets	Data Set Average
dm-2	365.88
dm-0	1.84
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	7256.63
sdc	7233.22
sdb	7217.29
sdf	7271.24
sdi	7330.33
sda	10.25
sdh	7309.58
sdg	7297.88
sdd	7247.07

12 dm write throughput
Data Sets	Data Set Average
dm-2	58163.24
dm-0	10.25
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	170.81
sdc	174.40
sdb	175.26
sdf	169.95
sdi	172.96
sda	19.43
sdh	171.51
sdg	172.62
sdd	171.27

14 dm request size averages
Data Sets	Data Set Average
dm-2	165.81
dm-0	8.70
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.63
sdc	0.85
sdb	0.61
sdf	0.63
sdi	0.78
sda	0.02
sdh	0.65
sdg	0.80
sdd	0.55

16 dm queue size averages
Data Sets	Data Set Average
dm-2	9.70
dm-0	0.03
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.77
sdc	4.11
sdb	3.28
sdf	2.74
sdi	3.48
sda	10.60
sdh	3.18
sdg	3.46
sdd	2.77

18 dm wait time
Data Sets	Data Set Average
dm-2	3.94
dm-0	11.67
dm-1	0.09

19 disk read wait time
Data Sets	Data Set Average
sde	3.94
sdc	3.59
sdb	3.16
sdf	3.28
sdi	3.68
sda	0.72
sdh	3.84
sdg	3.36
sdd	3.35

20 dm read wait time
Data Sets	Data Set Average
dm-2	3.72
dm-0	0.59
dm-1	0.09

21 disk write wait time
Data Sets	Data Set Average
sde	3.98
sdc	4.50
sdb	3.57
sdf	3.08
sdi	3.87
sda	11.06
sdh	3.35
sdg	3.82
sdd	2.88

22 dm write wait time
Data Sets	Data Set Average
dm-2	4.26
dm-0	12.09
dm-1	0.00

23 disk service time
Data Sets	Data Set Average
sde	1.48
sdc	1.50
sdb	1.40
sdf	1.33
sdi	1.38
sda	4.98
sdh	1.34
sdg	1.45
sdd	1.34

24 dm service time
Data Sets	Data Set Average
dm-2	0.83
dm-0	2.22
dm-1	0.04

25 disk utilization
Data Sets	Data Set Average
sde	13.12
sdc	13.26
sdb	12.31
sdf	12.79
sdi	12.70
sda	0.59
sdh	12.64
sdg	13.04
sdd	12.19

26 dm utilization
Data Sets	Data Set Average
dm-2	52.62
dm-0	0.59
dm-1	0.00