IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	6.55
sda2	0.10
sdc	10.80
sdb	178.46
sdf	52.09
sdi	8.40
sdh	199.25
sda	0.10
sdg	13.59
sda1	0.00
sdd	103.96

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	32.25
sda2	75.03
sdc	32.74
sdb	32.56
sdf	31.87
sdi	32.01
sdh	31.86
sda	75.03
sdg	32.09
sda1	0.00
sdd	31.99

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	316.51
sda2	4.95
sdc	323.64
sdb	455.36
sdf	577.39
sdi	316.95
sdh	434.14
sda	4.96
sdg	323.21
sda1	0.01
sdd	527.06

06 dm read iops
Data Sets	Data Set Average
dm-2	3851.15
dm-0	5.03
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	13.55
sda2	62.39
sdc	13.79
sdb	14.71
sdf	13.80
sdi	13.54
sdh	13.75
sda	62.40
sdg	13.56
sda1	0.01
sdd	13.78

08 dm write iops
Data Sets	Data Set Average
dm-2	367.84
dm-0	137.84
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	79746.23
sda2	59.11
sdc	79756.14
sdb	79771.06
sdf	79751.63
sdi	79758.29
sdh	79744.31
sda	59.12
sdg	79774.37
sda1	0.01
sdd	79748.32

10 dm read throughput
Data Sets	Data Set Average
dm-2	638047.95
dm-0	59.01
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	234.11
sda2	551.37
sdc	237.07
sdb	239.95
sdf	233.61
sdi	233.14
sdh	233.36
sda	551.38
sdg	233.55
sda1	0.01
sdd	234.03

12 dm write throughput
Data Sets	Data Set Average
dm-2	1878.84
dm-0	551.38
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	499.76
sda2	19.19
sdc	489.07
sdb	359.03
sdf	273.55
sdi	499.17
sdh	372.74
sda	19.15
sdg	489.77
sda1	0.14
sdd	304.39

14 dm request size averages
Data Sets	Data Set Average
dm-2	327.58
dm-0	8.61
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	31.43
sda2	7.46
sdc	24.44
sdb	87.09
sdf	27.80
sdi	22.91
sdh	64.77
sda	7.46
sdg	23.73
sda1	0.00
sdd	41.81

16 dm queue size averages
Data Sets	Data Set Average
dm-2	408.97
dm-0	12.07
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	97.92
sda2	109.19
sdc	74.33
sdb	198.69
sdf	47.36
sdi	71.24
sdh	154.51
sda	109.13
sdg	72.33
sda1	0.27
sdd	79.74

18 dm wait time
Data Sets	Data Set Average
dm-2	105.05
dm-0	86.26
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	3.09
sda2	1.80
sdc	3.03
sdb	2.22
sdf	1.70
sdi	3.09
sdh	2.31
sda	1.80
sdg	3.03
sda1	0.27
sdd	1.89

20 dm service time
Data Sets	Data Set Average
dm-2	0.25
dm-0	0.86
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	99.34
sda2	11.82
sdc	99.34
sdb	99.38
sdf	99.33
sdi	99.31
sdh	99.34
sda	11.83
sdg	99.32
sda1	0.01
sdd	99.33

22 dm utilization
Data Sets	Data Set Average
dm-2	99.79
dm-0	11.81
dm-1	0.00