Compaq ProLiant 1000 I/O Performance Tuning of Compaq Servers - Page 26

Simulated Workload, Number of Fibre Channel Arrays, Web Server

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I/O Performance Tuning of Compaq Servers 26 Simulated Workload: OLTP (2 KB, 67% Read, 33% Write, 0% Sequential, 100% Random) 3000 2500 2000 1500 1000 500 0 1 2 3 4 5 6 Number of Fibre Channel Arrays 5 Meter Cable 10 Kilometer Cable 2 x 10 Kilometer Cables Figure 12. Relative performance of FC-AL systems for online transaction processing. These results were obtained using Iometer version 1998.10.08, Copyright 1998 by Intel Corporation. Intel does not endorse any Iometer results. Simulated Workload: Web Server (8 KB, 100% Read, 0% Write, 0% Sequential, 100% Random) 3500 3000 2500 2000 1500 1000 500 0 1 2 3 4 5 6 Number of Fibre Channel Arrays 5 Meter Cable 10 Kilometer Cable 2 x 10 Kilometer Cables Figure 13. Relative performance of FC-AL systems for web server applications. These results were obtained using Iometer version 1998.10.08, Copyright 1998 by Intel Corporation. Intel does not endorse any Iometer results. ECG044.0399

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I/O Performance Tuning of Compaq Servers
26
ECG044.0399
Simulated Workload:
OLTP
(2 KB, 67% Read, 33% Write, 0% Sequential, 100% Random)
0
500
1000
1500
2000
2500
3000
1
2
3
4
5
6
Number of Fibre Channel Arrays
5 Meter Cable
10 Kilometer Cable
2 x 10 Kilometer Cables
Figure 12.
Relative performance of FC-AL systems for online transaction processing. These results
were obtained using Iometer version 1998.10.08, Copyright 1998
by Intel Corporation. Intel does not
endorse any Iometer results.
Simulated Workload:
Web Server
(8 KB, 100% Read, 0% Write, 0% Sequential, 100% Random)
0
500
1000
1500
2000
2500
3000
3500
1
2
3
4
5
6
Number of Fibre Channel Arrays
5 Meter Cable
10 Kilometer Cable
2 x 10 Kilometer Cables
Figure 13.
Relative performance of FC-AL systems for web server applications. These results were
obtained using Iometer version 1998.10.08, Copyright 1998
by Intel Corporation. Intel does not
endorse any Iometer results.