IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	2.43
sda2	0.05
sdc	2.25
sdb	2.32
sdf	2.11
sdi	2.37
sdh	2.41
sda	0.05
sdg	2.45
sda1	0.00
sdd	2.18

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	8.99
sda2	40.84
sdc	9.65
sdb	9.44
sdf	8.69
sdi	9.35
sdh	9.36
sda	40.84
sdg	9.26
sda1	0.00
sdd	8.59

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	95.98
sda2	14.49
sdc	95.72
sdb	94.82
sdf	96.06
sdi	95.73
sdh	94.80
sda	14.51
sdg	95.04
sda1	0.01
sdd	94.77

06 dm read iops
Data Sets	Data Set Average
dm-2	781.33
dm-0	14.47
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	136.69
sda2	13.40
sdc	138.12
sdb	272.65
sdf	138.63
sdi	136.84
sdh	137.68
sda	13.41
sdg	136.56
sda1	0.01
sdd	139.18

08 dm write iops
Data Sets	Data Set Average
dm-2	1309.70
dm-0	54.10
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	1881.56
sda2	72.00
sdc	1859.37
sdb	1828.50
sdf	1878.22
sdi	1886.17
sdh	1889.11
sda	72.02
sdg	1875.26
sda1	0.02
sdd	1851.54

10 dm read throughput
Data Sets	Data Set Average
dm-2	14949.25
dm-0	71.61
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	3978.78
sda2	216.97
sdc	4015.16
sdb	4555.19
sdf	3990.43
sdi	4013.89
sdh	4011.63
sda	216.99
sdg	3993.29
sda1	0.01
sdd	4000.06

12 dm write throughput
Data Sets	Data Set Average
dm-2	32558.77
dm-0	216.40
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	49.13
sda2	40.54
sdc	49.29
sdb	33.10
sdf	49.15
sdi	49.39
sdh	49.83
sda	40.54
sdg	49.66
sda1	0.22
sdd	49.05

14 dm request size averages
Data Sets	Data Set Average
dm-2	44.09
dm-0	8.11
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	0.92
sda2	0.91
sdc	0.98
sdb	0.80
sdf	0.74
sdi	0.85
sdh	0.84
sda	0.91
sdg	0.82
sda1	0.00
sdd	0.77

16 dm queue size averages
Data Sets	Data Set Average
dm-2	7.67
dm-0	3.40
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.49
sda2	38.48
sdc	3.82
sdb	2.06
sdf	3.05
sdi	3.30
sdh	3.33
sda	38.49
sdg	3.32
sda1	2.72
sdd	3.04

18 dm wait time
Data Sets	Data Set Average
dm-2	3.29
dm-0	48.95
dm-1	0.07

19 disk service time
Data Sets	Data Set Average
sde	1.37
sda2	3.04
sdc	1.37
sdb	0.84
sdf	1.37
sdi	1.35
sdh	1.36
sda	3.04
sdg	1.38
sda1	2.72
sdd	1.35

20 dm service time
Data Sets	Data Set Average
dm-2	0.43
dm-0	0.91
dm-1	0.04

21 disk utilization
Data Sets	Data Set Average
sde	27.88
sda2	4.30
sdc	27.84
sdb	29.18
sdf	27.82
sdi	27.45
sdh	27.48
sda	4.31
sdg	27.67
sda1	0.07
sdd	27.31

22 dm utilization
Data Sets	Data Set Average
dm-2	73.68
dm-0	4.24
dm-1	0.00