Compaq ProLiant 6000 I/O Performance Tuning of Compaq Servers - Page 24
I/O Performance Tuning of Compaq Servers
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I/O Performance Tuning of Compaq Servers 24 Simulated Application: Web Server (8 KB, 100% Read, 0% Write, 0% Sequential, 100% Random) 900 800 700 600 500 400 300 200 100 0 RAID 0 RAID 1 RAID 5 RAID Level RAID 5 No Cache Fibre Channel Array SMART-2DH Figure 8. Relative performance of SCSI and Fibre Channel storage 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. Simulated Application: Video Server Read (512 KB, 100% Read, 0% Write, 100% Sequential, 0% Random) 80 70 60 50 40 30 20 10 0 RAID 0 RAID 1 RAID 5 RAID Level RAID 5 No Cache Fibre Channel Array SMART-2DH Figure 9. Relative performance of SCSI and Fibre Channel storage for video 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