IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.04
sda2	0.51
sdc	0.04
sdb	0.03
sdf	0.02
sdi	0.03
sdh	0.03
sda	0.51
sdg	0.04
sda1	0.00
sdd	0.03

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	15.93
sda2	96.72
sdc	406.78
sdb	175.99
sdf	15.50
sdi	15.75
sdh	15.81
sda	96.72
sdg	15.91
sda1	0.00
sdd	21.36

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	0.99
sda2	4.12
sdc	3.14
sdb	1.90
sdf	0.99
sdi	0.99
sdh	0.97
sda	4.13
sdg	0.99
sda1	0.00
sdd	1.02

06 dm read iops
Data Sets	Data Set Average
dm-2	11.20
dm-0	4.64
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	1187.17
sda2	68.35
sdc	1301.46
sdb	1265.37
sdf	1186.55
sdi	1186.26
sdh	1186.30
sda	68.35
sdg	1186.74
sda1	0.00
sdd	1190.43

08 dm write iops
Data Sets	Data Set Average
dm-2	10373.36
dm-0	165.84
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	40.92
sda2	71.39
sdc	49.54
sdb	44.62
sdf	40.91
sdi	40.91
sdh	40.91
sda	71.39
sdg	40.90
sda1	0.00
sdd	41.08

10 dm read throughput
Data Sets	Data Set Average
dm-2	339.65
dm-0	71.38
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	16493.54
sda2	663.40
sdc	18515.64
sdb	17447.12
sdf	16489.31
sdi	16485.76
sdh	16487.70
sda	663.41
sdg	16490.09
sda1	0.00
sdd	16529.37

12 dm write throughput
Data Sets	Data Set Average
dm-2	134955.07
dm-0	663.38
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	63.83
sda2	19.74
sdc	41.80
sdb	53.03
sdf	64.72
sdi	63.50
sdh	64.50
sda	19.74
sdg	64.26
sda1	0.04
sdd	61.69

14 dm request size averages
Data Sets	Data Set Average
dm-2	37.57
dm-0	8.18
dm-1	0.04

15 disk queue size averages
Data Sets	Data Set Average
sde	32.67
sda2	7.92
sdc	35.26
sdb	32.91
sdf	28.02
sdi	30.08
sdh	30.50
sda	7.92
sdg	31.43
sda1	0.00
sdd	30.10

16 dm queue size averages
Data Sets	Data Set Average
dm-2	278.83
dm-0	14.70
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	23.40
sda2	111.85
sdc	23.49
sdb	21.73
sdf	21.54
sdi	22.71
sdh	22.86
sda	111.84
sdg	23.58
sda1	0.06
sdd	21.60

18 dm wait time
Data Sets	Data Set Average
dm-2	23.20
dm-0	92.01
dm-1	0.02

19 disk service time
Data Sets	Data Set Average
sde	0.81
sda2	1.65
sdc	0.54
sdb	0.74
sdf	0.80
sdi	0.81
sdh	0.82
sda	1.65
sdg	0.83
sda1	0.06
sdd	0.81

20 dm service time
Data Sets	Data Set Average
dm-2	0.11
dm-0	0.72
dm-1	0.01

21 disk utilization
Data Sets	Data Set Average
sde	60.55
sda2	11.74
sdc	64.67
sdb	63.51
sdf	59.47
sdi	60.29
sdh	60.47
sda	11.75
sdg	61.03
sda1	0.00
sdd	60.42

22 dm utilization
Data Sets	Data Set Average
dm-2	80.86
dm-0	11.74
dm-1	0.00