On Security Management: Improving Energy Efficiency, Decreasing Negative Environmental Impact, and Reducing Financial Costs for Data Centers

Table 7

Server’s energy analysis results obtained by the AQoPA’s energy analysis module (joules).

Scenario
Action performed (access)	RBAC role
	Role  1	Role  2	Role  3
E-mail	2.1284 J	6.0129 J	8.8610 J
FTP	2.6605 J	6.0129 J	4.4305 J
Web (WWW)	0.7981 J	2.4051 J	3.5444 J
Application(s)	1.0642 J	3.6077 J	5.3166 J
Data center	6.6512 J	0.0000 J	13.2915 J
Server S1 in DMZ	0.0000 J	3.0064 J	0.0000 J
Server S2 in DMZ	0.0000 J	9.0194 J	0.0000 J
DMZ production servers	0.0000 J	0.0000 J	7.0888 J
General office assets	0.0000 J	0.0000 J	1.7722 J
Total power usage (full session)	13.3024 J	30.0644 J	44.305 J