IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.10
sda2	0.01
sdc	0.10
sdb	0.13
sdf	0.07
sdi	0.08
sdh	0.12
sda	0.01
sdg	0.10
sda1	0.00
sdd	0.09

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	29.69
sda2	80.44
sdc	30.15
sdb	29.98
sdf	29.34
sdi	29.47
sdh	29.33
sda	80.45
sdg	29.54
sda1	0.00
sdd	29.46

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	2.81
sda2	0.22
sdc	2.83
sdb	2.97
sdf	2.91
sdi	2.82
sdh	2.86
sda	0.22
sdg	2.81
sda1	0.00
sdd	2.89

06 dm read iops
Data Sets	Data Set Average
dm-2	23.62
dm-0	0.22
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	2177.65
sda2	67.22
sdc	2187.17
sdb	2165.59
sdf	2166.33
sdi	2177.28
sdh	2161.69
sda	67.23
sdg	2178.97
sda1	0.01
sdd	2157.83

08 dm write iops
Data Sets	Data Set Average
dm-2	17609.49
dm-0	148.43
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	138.62
sda2	2.01
sdc	138.77
sdb	139.08
sdf	138.61
sdi	138.60
sdh	138.60
sda	2.01
sdg	138.59
sda1	0.00
sdd	138.63

10 dm read throughput
Data Sets	Data Set Average
dm-2	1109.16
dm-0	2.00
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	8876.60
sda2	591.34
sdc	8940.30
sdb	8829.46
sdf	8829.93
sdi	8874.25
sdh	8811.31
sda	591.35
sdg	8881.30
sda1	0.01
sdd	8796.61

12 dm write throughput
Data Sets	Data Set Average
dm-2	70839.77
dm-0	593.71
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.57
sda2	18.39
sdc	8.58
sdb	8.53
sdf	8.55
sdi	8.56
sdh	8.55
sda	18.38
sdg	8.56
sda1	0.15
sdd	8.55

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.12
dm-0	8.02
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	2.14
sda2	8.10
sdc	2.32
sdb	2.07
sdf	1.93
sdi	2.05
sdh	2.04
sda	8.10
sdg	2.27
sda1	0.00
sdd	2.05

16 dm queue size averages
Data Sets	Data Set Average
dm-2	15.76
dm-0	13.37
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	1.11
sda2	116.96
sdc	1.18
sdb	1.08
sdf	1.00
sdi	1.06
sdh	1.07
sda	116.94
sdg	1.16
sda1	1.96
sdd	1.07

18 dm wait time
Data Sets	Data Set Average
dm-2	0.89
dm-0	90.32
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	0.35
sda2	1.63
sdc	0.35
sdb	0.34
sdf	0.33
sdi	0.34
sdh	0.35
sda	1.63
sdg	0.35
sda1	1.96
sdd	0.35

20 dm service time
Data Sets	Data Set Average
dm-2	0.06
dm-0	0.75
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	76.11
sda2	10.76
sdc	76.38
sdb	73.54
sdf	71.53
sdi	73.85
sdh	74.45
sda	10.76
sdg	76.42
sda1	0.04
sdd	74.47

22 dm utilization
Data Sets	Data Set Average
dm-2	99.92
dm-0	10.76
dm-1	0.00