A Hierarchical Optimized Resource Utilization based Content Placement (HORCP) model for cloud Content Delivery Networks (CDNs)

Journal of Cloud Computing

Advances, Systems and Applications

Table 5 Comparison based on total congestion cost of HORCP

Time step	Optimization iteration = 30	Optimization iteration = 50	Optimization iteration = 90
1000	330	350	250
2000	140	270	200
3000	80	240	170
4000	75	170	130
5000	70	140	110
6000	70	110	105
7000	70	110	100
8000	70	110	100