IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	12.57
sda2	0.17
sdc	8.25
sdb	8.24
sdf	8.60
sdi	13.25
sdh	10.21
sda	0.18
sdg	8.28
sda1	0.02
sdd	9.13

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	0.27
sda2	22.00
sdc	0.20
sdb	0.20
sdf	0.23
sdi	0.27
sdh	0.32
sda	22.01
sdg	0.26
sda1	0.00
sdd	0.21

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	334.67
sda2	3.37
sdc	341.11
sdb	341.24
sdf	344.74
sdi	343.27
sdh	339.62
sda	3.38
sdg	344.94
sda1	0.01
sdd	341.48

06 dm read iops
Data Sets	Data Set Average
dm-2	2813.16
dm-0	3.53
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	0.91
sda2	11.60
sdc	0.91
sdb	1.08
sdf	1.00
sdi	0.86
sdh	0.87
sda	11.61
sdg	0.92
sda1	0.01
sdd	0.91

08 dm write iops
Data Sets	Data Set Average
dm-2	9.43
dm-0	33.59
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	81478.34
sda2	41.88
sdc	81480.82
sdb	81494.70
sdf	81442.02
sdi	81327.23
sdh	81351.83
sda	41.92
sdg	81409.72
sda1	0.03
sdd	81482.03

10 dm read throughput
Data Sets	Data Set Average
dm-2	651292.85
dm-0	41.82
dm-1	0.01

11 disk write throughput
Data Sets	Data Set Average
sde	241.26
sda2	134.43
sdc	241.27
sdb	241.78
sdf	242.32
sdi	240.19
sdh	244.26
sda	134.44
sdg	244.41
sda1	0.01
sdd	241.25

12 dm write throughput
Data Sets	Data Set Average
dm-2	1936.73
dm-0	134.35
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	487.58
sda2	26.96
sdc	478.64
sdb	478.29
sdf	473.40
sdi	474.69
sdh	479.92
sda	26.43
sdg	473.01
sda1	0.42
sdd	478.06

14 dm request size averages
Data Sets	Data Set Average
dm-2	463.98
dm-0	9.99
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	35.96
sda2	0.37
sdc	9.05
sdb	7.53
sdf	5.62
sdi	36.33
sdh	31.42
sda	0.37
sdg	9.04
sda1	0.00
sdd	17.25

16 dm queue size averages
Data Sets	Data Set Average
dm-2	158.24
dm-0	0.83
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	106.06
sda2	18.98
sdc	26.28
sdb	21.83
sdf	16.19
sdi	104.48
sdh	91.33
sda	18.93
sdg	25.92
sda1	0.54
sdd	49.90

18 dm wait time
Data Sets	Data Set Average
dm-2	55.47
dm-0	18.89
dm-1	0.10

19 disk service time
Data Sets	Data Set Average
sde	2.98
sda2	3.70
sdc	2.90
sdb	2.90
sdf	2.85
sdi	2.90
sdh	2.93
sda	3.69
sdg	2.87
sda1	0.53
sdd	2.92

20 dm service time
Data Sets	Data Set Average
dm-2	0.36
dm-0	1.58
dm-1	0.02

21 disk utilization
Data Sets	Data Set Average
sde	99.24
sda2	4.88
sdc	98.43
sdb	98.53
sdf	97.66
sdi	99.24
sdh	99.23
sda	4.90
sdg	98.32
sda1	0.02
sdd	99.23

22 dm utilization
Data Sets	Data Set Average
dm-2	99.54
dm-0	4.88
dm-1	0.00