IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	3.75
sdc	4.03
sdb	3.62
sdf	3.56
sdi	3.82
sda	0.00
sdh	3.56
sdg	3.67
sdd	3.72

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	1.39
sdc	1.46
sdb	1.16
sdf	1.28
sdi	1.07
sda	1.36
sdh	1.12
sdg	1.18
sdd	1.34

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	57.34
sdc	56.36
sdb	57.39
sdf	55.51
sdi	56.93
sda	0.03
sdh	56.66
sdg	56.05
sdd	56.78

06 dm read iops
Data Sets	Data Set Average
dm-2	483.11
dm-0	0.03
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	25.07
sdc	25.36
sdb	24.27
sdf	24.94
sdi	24.49
sda	0.94
sdh	24.85
sdg	24.43
sdd	25.22

08 dm write iops
Data Sets	Data Set Average
dm-2	208.64
dm-0	2.31
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	246.52
sdc	243.63
sdb	246.10
sdf	238.40
sdi	245.21
sda	0.34
sdh	242.98
sdg	240.96
sdd	244.00

10 dm read throughput
Data Sets	Data Set Average
dm-2	1947.79
dm-0	0.31
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	295.83
sdc	306.41
sdb	286.88
sdf	291.94
sdi	286.79
sda	9.22
sdh	289.95
sdg	290.66
sdd	301.90

12 dm write throughput
Data Sets	Data Set Average
dm-2	2350.36
dm-0	9.22
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	13.07
sdc	13.09
sdb	12.94
sdf	13.04
sdi	13.07
sda	21.28
sdh	12.94
sdg	12.97
sdd	13.03

14 dm request size averages
Data Sets	Data Set Average
dm-2	12.11
dm-0	8.12
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.20
sdc	0.20
sdb	0.19
sdf	0.20
sdi	0.19
sda	0.01
sdh	0.19
sdg	0.19
sdd	0.20

16 dm queue size averages
Data Sets	Data Set Average
dm-2	1.83
dm-0	0.02
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	2.55
sdc	2.50
sdb	2.44
sdf	2.54
sdi	2.51
sda	9.10
sdh	2.50
sdg	2.44
sdd	2.48

18 dm wait time
Data Sets	Data Set Average
dm-2	2.64
dm-0	9.96
dm-1	0.08

19 disk read wait time
Data Sets	Data Set Average
sde	2.58
sdc	2.54
sdb	2.57
sdf	2.63
sdi	2.58
sda	0.26
sdh	2.58
sdg	2.50
sdd	2.56

20 dm read wait time
Data Sets	Data Set Average
dm-2	2.59
dm-0	0.13
dm-1	0.08

21 disk write wait time
Data Sets	Data Set Average
sde	1.19
sdc	1.13
sdb	0.97
sdf	1.12
sdi	1.13
sda	9.46
sdh	1.11
sdg	1.12
sdd	1.07

22 dm write wait time
Data Sets	Data Set Average
dm-2	1.28
dm-0	10.29
dm-1	0.00

23 disk service time
Data Sets	Data Set Average
sde	1.61
sdc	1.66
sdb	1.70
sdf	1.72
sdi	1.62
sda	4.77
sdh	1.63
sdg	1.63
sdd	1.68

24 dm service time
Data Sets	Data Set Average
dm-2	1.49
dm-0	1.87
dm-1	0.04

25 disk utilization
Data Sets	Data Set Average
sde	11.68
sdc	11.90
sdb	12.33
sdf	12.25
sdi	11.61
sda	0.45
sdh	11.74
sdg	11.55
sdd	12.12

26 dm utilization
Data Sets	Data Set Average
dm-2	90.78
dm-0	0.44
dm-1	0.00