Cloud Administration/Performance
Performance
Objectives and Skills
[edit | edit source]Objectives and skills for the performance portion of CompTIA Cloud+ certification include:[1]
4.5 Given a scenario, analyze deployment results to confirm they meet the baseline.
- Procedures to confirm results
- CPU usage
- RAM usage
- Storage utilization
- Patch versions
- Network utilization
- Application version
- Auditing enable
- Management tool compliance
4.6 Given a specific environment and related data (e.g., performance, capacity, trends), apply appropriate changes to meet expected criteria.
- Analyze performance trends
- Refer to baselines
- Refer to SLAs
- Tuning of cloud target objects
- Compute
- Network
- Storage
- Service/application resources
- Recommend changes to meet expected performance/capacity
- Scale up/down (vertically)
- Scale in/out (horizontally)
4.7 Given SLA requirements, determine the appropriate metrics to report.
- Chargeback/showback models
- Reporting based on company policies
- Reporting based on SLAs
- Dashboard and reporting
- Elasticity usage
- Connectivity
- Latency
- Capacity
- Overall utilization
- Cost
- Incidents
- Health
- System availability
- Uptime
- Downtime