Advances, Systems and Applications
Table 4 Mapping of measured data and proposed cloud application context metamodel parameters
Measured parameter name and unit | Related cloud application context parameter |
|---|---|
Average CPU utilisation (%) | Resource usage profile: CPU usage |
The number of virtual CPU cores | Resource usage profile: CPU usage |
Network: average incoming byte rate (B/s) | Resource usage profile: network usage |
Network: ingress traffic (GB) | Resource usage profile: network usage |
Network: average outgoing byte rate (B/s) | Resource usage profile: network usage |
Network: egress traffic (GB) | Resource usage profile: network usage |
Average RAM used (MB) | Resource usage profile: RAM usage |
Average disk read bytes rate (B/s) | Resource usage profile: storage usage |
Average disk write bytes rate (B/s) | Resource usage profile: storage usage |
Used storage (GB) | Resource usage profile: storage usage |
Request response time (ms) | Service Level Objective |
The number of parallel users | Application users: concurrent users |
Instance vCPU cores | Resource properties: CPU Properties |
Instance RAM (MB) | Resource properties: RAM Properties |
Instance storage (GB) | Resource properties: Storage properties |
Providern | Infrastructure Provider |
Price (USD) | Pricing Model and Resource Price |