IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.15
sda2	0.04
sdc	0.14
sdb	0.11
sdf	0.08
sdi	0.13
sdh	0.11
sda	0.04
sdg	0.14
sda1	0.00
sdd	0.08

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	4899.83
sda2	89.52
sdc	4900.30
sdb	4892.45
sdf	4900.19
sdi	4902.34
sdh	4901.52
sda	89.52
sdg	4901.49
sda1	0.00
sdd	4899.45

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	4.07
sda2	2.90
sdc	4.09
sdb	5.49
sdf	4.15
sdi	4.10
sdh	4.11
sda	2.91
sdg	4.10
sda1	0.01
sdd	4.14

06 dm read iops
Data Sets	Data Set Average
dm-2	35.13
dm-0	2.92
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	110.04
sda2	87.52
sdc	109.57
sdb	112.60
sdf	109.68
sdi	107.13
sdh	108.17
sda	87.54
sdg	108.39
sda1	0.01
sdd	110.42

08 dm write iops
Data Sets	Data Set Average
dm-2	40073.57
dm-0	177.55
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	179.06
sda2	26.34
sdc	179.08
sdb	184.44
sdf	179.11
sdi	179.09
sdh	179.09
sda	26.35
sdg	179.08
sda1	0.01
sdd	179.08

10 dm read throughput
Data Sets	Data Set Average
dm-2	1437.65
dm-0	26.24
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	20039.47
sda2	710.83
sdc	20039.47
sdb	20020.23
sdf	20039.50
sdi	20037.90
sdh	20038.78
sda	710.84
sdg	20039.53
sda1	0.02
sdd	20039.49

12 dm write throughput
Data Sets	Data Set Average
dm-2	160294.27
dm-0	710.19
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	415.13
sda2	16.78
sdc	416.96
sdb	399.43
sdf	417.12
sdi	428.65
sdh	423.10
sda	16.78
sdg	422.04
sda1	0.24
sdd	413.48

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.14
dm-0	8.13
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	2.18
sda2	7.75
sdc	2.11
sdb	2.12
sdf	2.46
sdi	2.57
sdh	2.57
sda	7.75
sdg	2.55
sda1	0.00
sdd	2.01

16 dm queue size averages
Data Sets	Data Set Average
dm-2	1011.39
dm-0	13.33
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	20.18
sda2	86.05
sdc	19.96
sdb	19.26
sdf	24.02
sdi	25.36
sdh	24.89
sda	86.04
sdg	24.50
sda1	1.29
sdd	19.09

18 dm wait time
Data Sets	Data Set Average
dm-2	25.11
dm-0	73.23
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	3.73
sda2	1.84
sdc	3.72
sdb	3.61
sdf	3.62
sdi	3.79
sdh	3.69
sda	1.85
sdg	3.70
sda1	1.29
sdd	3.58

20 dm service time
Data Sets	Data Set Average
dm-2	0.01
dm-0	0.93
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	36.65
sda2	16.42
sdc	36.39
sdb	36.88
sdf	35.41
sdi	36.08
sdh	35.60
sda	16.43
sdg	35.71
sda1	0.06
sdd	35.36

22 dm utilization
Data Sets	Data Set Average
dm-2	54.41
dm-0	16.40
dm-1	0.00