Intel 7xx Servers, 170 Servers, AS/400 RISC Server manual System Workload Response Time Seconds

System Workload Response Time (Seconds)

Blade Center H with a JS22 4 Way

Commercial Performance Workload

10

1

0.1

0.01

0.001
1000	11000	21000	31000	41000	51000	61000
			Transactions/Minute

DS3400 JS22 4 WAY 9 LUNs on 1 36DDM RAID10 Array in DB ASP

DS3400 JS22 4 WAY 9 LUNs on 9 4DDM RAID10 Arrays in DB ASP

DS3400 JS22 4 WAY 18 LUNs on 18 2DDM RAID1 Arrays in DB ASP

DS3400 JS22 4 WAY 9 LUNs on 9 4DDM RAID5 Arrays in DB ASP

DS4800 JS22 4 WAY 9 LUNs on 9 4DDM RAID10 Arrays in DB ASP

Blade Center H with a JS22 4 Way

Commercial Performance Workload

Average DASDResponse		0.061
	Time (Seconds)	0.051
		0.041
		0.031
		0.021
		0.011
		0.001	500	1000	1500	2000	2500	3000	3500	4000	4500	5000	5500	6000	6500	7000	7500	8000
		0

ASP Throughput (OP/S)

DS3400 JS22 4 WAY 9 LUNs on 1 36DDM RAID10 Array in DB ASP

DS3400 JS22 4 WAY 9 LUNs on 9 4DDM RAID10 Arrays in DB ASP

DS3400 JS22 4 WAY 18 LUNs on 18 2DDM RAID1 Arrays in DB ASP

DS3400 JS22 4 WAY 9 LUNs on 9 4DDM RAID5 Arrays in DB ASP

DS4800 JS22 4 WAY 9 LUNs on 9 4DDM RAID10 Arrays in DB ASP

IBM i 6.1 Performance Capabilities Reference - January/April/October 2008
© Copyright IBM Corp. 2008	Chapter 14 DASD Performance	230