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Advances, Systems and Applications

Journal of Cloud Computing Cover Image

Table 2 Network load and response time measurements

From: A service oriented broker-based approach for dynamic resource discovery in virtual networks

Operations Interactions Response Time – Mean value (ms) Response Time – Statistics Network Load – Mean value (KB) Network Load – Statistics
Resource Publication [1 request/2 virtual resources published] PMN – BN 204.25 Standard Deviation 11.39656 25.89 Standard Deviation 1.371093
Confidence Level(95.0%) 5.333754 Confidence Level(95.0%) 0.641691
Minimum 189 Minimum 23.6
Maximum 231 Maximum 28.3
Resource Discovery [1 request/2 virtual resources discovered/50 resources processed during selection] VMN – BN 181.1 Standard Deviation 11.0305795 23.61 Standard Deviation 0.9623983
Confidence Level(95.0%) 5.162470119 Confidence Level(95.0%) 0.4504162
Minimum 156 Minimum 22.1
Maximum 197 Maximum 25.3
Resource negotiation [1 request/2 virtual resources negotiated] VMN – PMN 186.4 Standard Deviation 6.23572053 34.16 Standard Deviation 0.9275888
Confidence Level(95.0%) 2.91840704 Confidence Level(95.0%) 0.4341249
Minimum 174 Minimum 32.4
Maximum 198 Maximum 35.8
Virtual Topology instantiation [4 virtual routers, 3 virtual links] PMN – substrate nodes 358445.9 Standard Deviation 3956.246 143.465 Standard Deviation 0.9051170
Confidence Level(95.0%) 1851.58 Confidence Level(95.0%) 0.4236078
Minimum 351670 Minimum 141.8
Maximum 367280 Maximum 145.3