IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	2.95
sda2	0.07
sdc	3.04
sdb	2.90
sdf	2.93
sdi	3.00
sdh	3.01
sda	0.07
sdg	2.95
sda1	0.00
sdd	2.86

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	21.99
sda2	29.31
sdc	21.27
sdb	20.76
sdf	21.08
sdi	22.30
sdh	21.73
sda	29.31
sdg	20.86
sda1	0.00
sdd	21.50

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	124.76
sda2	11.51
sdc	125.63
sdb	124.14
sdf	124.84
sdi	124.62
sdh	124.63
sda	11.52
sdg	124.64
sda1	0.01
sdd	125.02

06 dm read iops
Data Sets	Data Set Average
dm-2	1021.90
dm-0	11.53
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	127.82
sda2	10.57
sdc	129.57
sdb	292.92
sdf	129.96
sdi	129.17
sdh	128.54
sda	10.58
sdg	129.08
sda1	0.01
sdd	129.17

08 dm write iops
Data Sets	Data Set Average
dm-2	1367.66
dm-0	39.72
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	2210.09
sda2	63.33
sdc	2246.44
sdb	2227.02
sdf	2191.29
sdi	2226.23
sdh	2242.45
sda	63.35
sdg	2221.71
sda1	0.01
sdd	2236.56

10 dm read throughput
Data Sets	Data Set Average
dm-2	17801.63
dm-0	62.83
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	3911.89
sda2	159.51
sdc	3951.61
sdb	4602.59
sdf	3951.36
sdi	3932.68
sdh	3934.17
sda	159.52
sdg	3965.69
sda1	0.02
sdd	3972.88

12 dm write throughput
Data Sets	Data Set Average
dm-2	32221.14
dm-0	158.86
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	49.49
sda2	38.20
sdc	49.61
sdb	34.23
sdf	49.21
sdi	49.46
sdh	49.71
sda	37.60
sdg	49.65
sda1	0.22
sdd	49.77

14 dm request size averages
Data Sets	Data Set Average
dm-2	42.64
dm-0	8.36
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	1.50
sda2	0.63
sdc	1.25
sdb	1.28
sdf	1.14
sdi	1.47
sdh	1.33
sda	0.64
sdg	1.12
sda1	0.00
sdd	1.41

16 dm queue size averages
Data Sets	Data Set Average
dm-2	12.86
dm-0	2.21
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	5.25
sda2	32.89
sdc	4.47
sdb	3.13
sdf	3.98
sdi	5.11
sdh	4.65
sda	32.87
sdg	4.04
sda1	2.44
sdd	4.74

18 dm wait time
Data Sets	Data Set Average
dm-2	4.65
dm-0	30.45
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	1.62
sda2	3.57
sdc	1.62
sdb	1.01
sdf	1.62
sdi	1.63
sdh	1.67
sda	3.57
sdg	1.62
sda1	2.43
sdd	1.62

20 dm service time
Data Sets	Data Set Average
dm-2	0.40
dm-0	1.07
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	39.00
sda2	3.71
sdc	39.22
sdb	41.28
sdf	39.07
sdi	39.17
sdh	40.15
sda	3.73
sdg	39.05
sda1	0.05
sdd	38.99

22 dm utilization
Data Sets	Data Set Average
dm-2	84.46
dm-0	3.67
dm-1	0.00