Compaq ProLiant 1000 Performance Analysis and Tuning of Raptor's Eagle NT 3.06 - Page 22

Rules

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278A/0497 WHITE PAPER (cont.) ... 100 Rules Run #22 applies 100 rules to the firewall rule set to show the decrease in performance. Graph 10 displays the decrease in performance. Run #22 in TPM 2400 2100 1800 1500 1200 900 600 300 0 1 12 24 32 36 48 56 72 Virtual Clients HTTP Only Base Run Base Run + 100 Rules Graph 10: Base Run and 100 Rules The overall average percent decrease in performance from the base system for virtual clients 1 to 72 was 7%. The trend tends to decrease in performance as the number of virtual client's increases and leveling off at about 11.5% performance decrease from the base at 72 virtual clients. The percent failure is 0.0% for all sets of virtual clients. This decrease in performance with a rule set of 100 rules is expected because of the extra time needed to ensure that all packets passed through the firewall system meet the security requirements of the rule set. 22

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APER
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278A/0497
100 Rules
Run #22 applies 100 rules to the firewall rule set to show the decrease in performance. Graph 10
displays the decrease in performance.
Graph 10:
Base Run and 100 Rules
The overall average percent decrease in performance from the base system for virtual clients 1 to
72 was 7%. The trend tends to decrease in performance as the number of virtual client’s increases
and leveling off at about 11.5% performance decrease from the base at 72 virtual clients. The
percent failure is 0.0% for all sets of virtual clients. This decrease in performance with a rule set
of 100 rules is expected because of the extra time needed to ensure that all packets passed
through the firewall system meet the security requirements of the rule set.
0
300
600
900
1200
1500
1800
2100
2400
HTTP Only Base
Run
Base Run + 100
Rules
1
12
24
32
36
48
56
72
Virtual Clients
Run #22 in TPM