IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	16.25
sda2	0.00
sdc	15.09
sdb	15.31
sdf	17.42
sdi	15.76
sdh	16.68
sda	0.01
sdg	17.07
sda1	0.00
sdd	16.32

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	5.94
sda2	33.31
sdc	6.19
sdb	6.64
sdf	5.51
sdi	5.88
sdh	5.87
sda	33.31
sdg	5.27
sda1	0.00
sdd	6.37

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	30.42
sda2	0.12
sdc	30.59
sdb	29.91
sdf	31.55
sdi	31.21
sdh	30.17
sda	0.12
sdg	30.50
sda1	0.01
sdd	30.23

06 dm read iops
Data Sets	Data Set Average
dm-2	375.16
dm-0	0.11
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	37.54
sda2	9.80
sdc	36.99
sdb	37.61
sdf	37.36
sdi	37.82
sdh	37.91
sda	9.81
sdg	38.12
sda1	0.01
sdd	37.39

08 dm write iops
Data Sets	Data Set Average
dm-2	348.44
dm-0	42.95
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	251.91
sda2	1.16
sdc	247.96
sdb	246.13
sdf	261.02
sdi	252.89
sdh	252.53
sda	1.17
sdg	255.47
sda1	0.01
sdd	251.35

10 dm read throughput
Data Sets	Data Set Average
dm-2	2018.72
dm-0	1.11
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	637.65
sda2	172.44
sdc	658.62
sdb	668.93
sdf	643.90
sdi	655.07
sdh	652.42
sda	172.45
sdg	647.10
sda1	0.01
sdd	680.35

12 dm write throughput
Data Sets	Data Set Average
dm-2	5244.05
dm-0	171.81
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	19.49
sda2	42.58
sdc	19.68
sdb	19.79
sdf	19.13
sdi	19.41
sdh	19.52
sda	41.98
sdg	19.07
sda1	0.27
sdd	20.08

14 dm request size averages
Data Sets	Data Set Average
dm-2	15.06
dm-0	8.12
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.31
sda2	0.43
sdc	0.30
sdb	0.30
sdf	0.26
sdi	0.28
sdh	0.28
sda	0.43
sdg	0.26
sda1	0.00
sdd	0.31

16 dm queue size averages
Data Sets	Data Set Average
dm-2	3.44
dm-0	2.06
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.69
sda2	32.13
sdc	3.66
sdb	3.65
sdf	3.32
sdi	3.51
sdh	3.58
sda	32.09
sdg	3.31
sda1	1.89
sdd	3.68

18 dm wait time
Data Sets	Data Set Average
dm-2	3.78
dm-0	31.80
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	2.14
sda2	3.61
sdc	2.13
sdb	2.17
sdf	2.16
sdi	2.13
sdh	2.15
sda	3.61
sdg	2.15
sda1	1.89
sdd	2.16

20 dm service time
Data Sets	Data Set Average
dm-2	1.81
dm-0	1.09
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	12.92
sda2	2.66
sdc	12.67
sdb	12.87
sdf	13.02
sdi	12.90
sdh	12.89
sda	2.67
sdg	12.91
sda1	0.04
sdd	12.92

22 dm utilization
Data Sets	Data Set Average
dm-2	93.99
dm-0	2.64
dm-1	0.00