IOstat Charts

01 disk read request merges
Data Sets	Data Set Average
sde	0.14
sda2	0.01
sdc	0.15
sdb	0.12
sdf	0.08
sdi	0.12
sdh	0.12
sda	0.01
sdg	0.15
sda1	0.00
sdd	0.11

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	44.52
sda2	67.34
sdc	44.67
sdb	44.98
sdf	44.06
sdi	44.37
sdh	44.14
sda	67.35
sdg	44.42
sda1	0.00
sdd	44.22

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	541.05
sda2	0.19
sdc	542.44
sdb	547.26
sdf	547.34
sdi	546.98
sdh	551.27
sda	0.19
sdg	548.85
sda1	0.00
sdd	540.98

06 dm read iops
Data Sets	Data Set Average
dm-2	4367.07
dm-0	0.19
dm-1	0.00

07 disk write iops
Data Sets	Data Set Average
sde	12.61
sda2	56.56
sdc	12.78
sdb	17.57
sdf	12.99
sdi	12.66
sdh	13.07
sda	56.57
sdg	12.95
sda1	0.01
sdd	12.97

08 dm write iops
Data Sets	Data Set Average
dm-2	462.99
dm-0	124.12
dm-1	0.00

09 disk read throughput
Data Sets	Data Set Average
sde	2312.79
sda2	2.00
sdc	2317.66
sdb	2337.03
sdf	2337.20
sdi	2335.59
sdh	2353.30
sda	2.00
sdg	2343.15
sda1	0.00
sdd	2312.30

10 dm read throughput
Data Sets	Data Set Average
dm-2	18648.68
dm-0	1.99
dm-1	0.00

11 disk write throughput
Data Sets	Data Set Average
sde	240.10
sda2	496.50
sdc	241.36
sdb	261.72
sdf	239.77
sdi	239.68
sdh	240.41
sda	496.51
sdg	241.05
sda1	0.01
sdd	240.34

12 dm write throughput
Data Sets	Data Set Average
dm-2	1944.43
dm-0	496.50
dm-1	0.00

13 disk request size averages
Data Sets	Data Set Average
sde	8.73
sda2	18.12
sdc	8.71
sdb	8.67
sdf	8.70
sdi	8.72
sdh	8.71
sda	18.11
sdg	8.72
sda1	0.12
sdd	8.71

14 dm request size averages
Data Sets	Data Set Average
dm-2	8.09
dm-0	8.02
dm-1	0.13

15 disk queue size averages
Data Sets	Data Set Average
sde	2.08
sda2	6.03
sdc	2.05
sdb	2.24
sdf	2.37
sdi	2.00
sdh	2.21
sda	6.03
sdg	2.05
sda1	0.00
sdd	2.09

16 dm queue size averages
Data Sets	Data Set Average
dm-2	18.82
dm-0	9.99
dm-1	0.00

17 disk wait time
Data Sets	Data Set Average
sde	3.65
sda2	104.56
sdc	3.59
sdb	3.85
sdf	4.16
sdi	3.48
sdh	3.83
sda	104.52
sdg	3.55
sda1	0.18
sdd	3.67

18 dm wait time
Data Sets	Data Set Average
dm-2	3.63
dm-0	78.42
dm-1	0.06

19 disk service time
Data Sets	Data Set Average
sde	1.56
sda2	1.66
sdc	1.55
sdb	1.57
sdf	1.61
sdi	1.53
sdh	1.57
sda	1.66
sdg	1.53
sda1	0.18
sdd	1.57

20 dm service time
Data Sets	Data Set Average
dm-2	0.22
dm-0	0.76
dm-1	0.05

21 disk utilization
Data Sets	Data Set Average
sde	85.72
sda2	9.22
sdc	85.23
sdb	87.99
sdf	89.69
sdi	84.88
sdh	87.72
sda	9.23
sdg	85.55
sda1	0.01
sdd	86.21

22 dm utilization
Data Sets	Data Set Average
dm-2	99.78
dm-0	9.22
dm-1	0.00