Advances, Systems and Applications
Table 2 An example of optimal component deployment
From: Optimal deployment of components of cloud-hosted application for guaranteeing multitenancy isolation
GROUP 1 | GROUP 2 | GROUP 3 | ||||
|---|---|---|---|---|---|---|
Item 1 | Item 2 | Item 1 | Item 2 | Item 1 | Item 2 | |
Initial state | ||||||
Isolation | 1 | 2 | 2 | 3 | 2 | 1 |
No. of Req. | 0 | 0 | 0 | 0 | 0 | 0 |
Item resources: (CPU,MEM,DSK,BDW) | 8,6,3,3 | 9,3,9,9 | 4,1,2,6 | 2,6,1,6 | 7,9,4,6 | 2,5,1,7 |
Service demands (in seconds): (CPU,MEM,DSK,BDW) | 0.25,0.23,0.22,0.20 | 0.25,0.23,0.22,0.20 | 0.25,0.23,0.22,0.20 | 0.25,0.23,0.22,0.20 | 0.25,0.23,0.22,0.20 | 0.25,0.23,0.22,0.20 |
Request to increase workload from 0 to 3.7req/min | ||||||
No. of Req. (updated) | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 |
Current solution | ||||||
Solution format = (F/ I/ Q) | ||||||
Solution 1: 515.6/5/15.60 | ✓ | ✓ | ✓ | |||
Solution 2: 415.6/4/15.60 | ✓ | ✓ | ✓ | |||
Solution 3: 615.6/6/15.60 | ✓ | ✓ | ✓ | |||
Solution 4: 515.6/5/15.60 | ✓ | ✓ | ✓ | |||
Solution 5: 615.59/6/15.60 | ✓ | ✓ | ✓ | |||
Solution 6: 515.59/5/15.60 | ✓ | ✓ | ✓ | |||
Solution 7: 715.59/7/15.60 | ✓ | ✓ | ✓ | |||
Solution 8: 615.59/6/15.60 | ✓ | ✓ | ✓ | |||