IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	1.54
sda2	0.14
sdc	3.51
sdb	11.64
sdf	14.06
sdi	1.76
sdh	8.79
sda	0.14
sdg	4.34
sda1	0.00
sdd	8.70

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	33.21
sda2	80.19
sdc	33.72
sdb	33.53
sdf	32.82
sdi	32.97
sdh	32.81
sda	80.19
sdg	33.05
sda1	0.00
sdd	32.95

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	309.11
sda2	4.67
sdc	315.89
sdb	606.02
sdf	602.93
sdi	309.09
sdh	608.67
sda	4.68
sdg	315.54
sda1	0.01
sdd	607.83

06 dm read iops
Data Sets	Data Set Average
dm-2	3729.95
dm-0	4.79
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	13.95
sda2	59.53
sdc	14.20
sdb	15.15
sdf	14.21
sdi	13.94
sdh	14.16
sda	59.54
sdg	13.97
sda1	0.01
sdd	14.19

08 dm write iops
Data Sets	Data Set Average
dm-2	378.84
dm-0	140.07
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	78530.53
sda2	55.41
sdc	78536.98
sdb	78533.64
sdf	78523.06
sdi	78526.02
sdh	78521.65
sda	55.42
sdg	78528.38
sda1	0.01
sdd	78524.15

10 dm read throughput
Data Sets	Data Set Average
dm-2	628216.83
dm-0	55.31
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	241.11
sda2	560.28
sdc	244.16
sdb	247.13
sdf	240.60
sdi	240.11
sdh	240.34
sda	560.29
sdg	240.54
sda1	0.01
sdd	241.03

12 dm write throughput
Data Sets	Data Set Average
dm-2	1935.02
dm-0	560.27
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	503.95
sda2	20.16
sdc	493.14
sdb	256.35
sdf	257.62
sdi	503.97
sdh	255.17
sda	20.14
sdg	493.60
sda1	0.15
sdd	255.54

14 dm request size averages
Data Sets	Data Set Average
dm-2	332.99
dm-0	8.51
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	6.70
sda2	7.18
sdc	5.95
sdb	10.02
sdf	8.27
sdi	6.40
sdh	11.07
sda	7.18
sdg	6.03
sda1	0.00
sdd	9.03

16 dm queue size averages
Data Sets	Data Set Average
dm-2	63.15
dm-0	12.04
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	20.97
sda2	111.27
sdc	18.21
sdb	16.17
sdf	13.42
sdi	20.10
sdh	17.82
sda	111.21
sdg	18.48
sda1	0.28
sdd	14.54

18 dm wait time
Data Sets	Data Set Average
dm-2	16.75
dm-0	84.38
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	3.16
sda2	1.87
sdc	3.09
sdb	1.61
sdf	1.62
sdi	3.16
sdh	1.61
sda	1.88
sdg	3.09
sda1	0.27
sdd	1.60

20 dm service time
Data Sets	Data Set Average
dm-2	0.26
dm-0	0.82
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	99.12
sda2	11.82
sdc	99.11
sdb	99.24
sdf	99.11
sdi	99.11
sdh	99.26
sda	11.83
sdg	99.08
sda1	0.01
sdd	99.13

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