HP Data Protector Software Performance White Paper

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Figure 56. Performance of HP-UX local backup to Ultrium 960 with 1 – 32 Disk Agent buffers
Figure 57. CPU load of HP-UX local backup to Ultrium 960 with 1 – 32 Disk Agent buffers
Data Protector Disk Agent Buffers 1 - 32
Performance of HP-UX Local Backup to Ultrium 960
158
156
160
160
161
0
20
40
60
80
100
120
140
160
180
1 8 16 24 32
Disk Agent Buffers
MB/s
Data Protector Disk Agent Buffers 1 - 32
CPU Load of HP-UX Local Backup to Ultrium 960
17%
17%
16%
16%
17%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
1 8 16 24 32
Disk Agent Buffers
CPU Load