IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.17
sda2	0.01
sdc	0.17
sdb	0.18
sdf	0.11
sdi	0.14
sdh	0.13
sda	0.01
sdg	0.17
sda1	0.00
sdd	0.10

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	17.71
sda2	67.67
sdc	17.68
sdb	17.62
sdf	17.66
sdi	17.45
sdh	17.49
sda	67.67
sdg	17.50
sda1	0.00
sdd	17.70

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	14.85
sda2	0.19
sdc	15.05
sdb	15.04
sdf	14.87
sdi	14.89
sdh	14.96
sda	0.19
sdg	14.98
sda1	0.00
sdd	14.90

06 dm read iops
Data Sets	Data Set Average
dm-2	120.26
dm-0	0.20
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	3951.13
sda2	45.02
sdc	3956.07
sdb	3964.77
sdf	3956.54
sdi	3962.31
sdh	3960.61
sda	45.03
sdg	3959.59
sda1	0.01
sdd	3954.54

08 dm write iops
Data Sets	Data Set Average
dm-2	31806.33
dm-0	113.13
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	253.20
sda2	2.37
sdc	253.99
sdb	253.80
sdf	252.98
sdi	253.27
sdh	253.44
sda	2.38
sdg	253.74
sda1	0.00
sdd	253.05

10 dm read throughput
Data Sets	Data Set Average
dm-2	2025.59
dm-0	2.36
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	15875.35
sda2	451.93
sdc	15895.01
sdb	15929.57
sdf	15896.79
sdi	15919.03
sdh	15912.38
sda	451.94
sdg	15908.33
sda1	0.01
sdd	15888.98

12 dm write throughput
Data Sets	Data Set Average
dm-2	127225.32
dm-0	452.51
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.47
sda2	20.73
sdc	8.47
sdb	8.47
sdf	8.47
sdi	8.47
sdh	8.47
sda	20.71
sdg	8.47
sda1	0.18
sdd	8.47

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.18
dm-0	8.03
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	16.12
sda2	4.89
sdc	11.62
sdb	11.70
sdf	11.52
sdi	16.29
sdh	16.40
sda	4.89
sdg	11.67
sda1	0.00
sdd	16.05

16 dm queue size averages
Data Sets	Data Set Average
dm-2	115.49
dm-0	8.49
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	4.22
sda2	103.92
sdc	3.07
sdb	3.09
sdf	3.00
sdi	4.23
sdh	4.27
sda	103.89
sdg	3.09
sda1	0.18
sdd	4.14

18 dm wait time
Data Sets	Data Set Average
dm-2	3.67
dm-0	74.23
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	0.25
sda2	1.71
sdc	0.25
sdb	0.25
sdf	0.25
sdi	0.25
sdh	0.25
sda	1.71
sdg	0.25
sda1	0.18
sdd	0.25

20 dm service time
Data Sets	Data Set Average
dm-2	0.03
dm-0	0.70
dm-1	0.03

21 disk utilization
Data Sets	Data Set Average
sde	98.92
sda2	7.50
sdc	98.48
sdb	98.51
sdf	98.33
sdi	98.98
sdh	98.96
sda	7.50
sdg	98.47
sda1	0.01
sdd	98.91

22 dm utilization
Data Sets	Data Set Average
dm-2	100.29
dm-0	7.50
dm-1	0.00