VMware vRealize Operations for Administrators [V7] — Lesson 3: Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting

Learning Objectives

• Translate a realistic infrastructure or application requirement into an executable approach for Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting.
• Use capacity analysis and rightsizing decision record to verify configuration, connectivity, security, and expected behavior.
• Explain how to recover safely when a recommendation ignoring a predictable month-end usage peak occurs.

Detailed Topics

• Performance troubleshooting
• Contention
• Anomalies
• Reclaimable resources
• Rightsizing
• Workload balance
• Capacity remaining
• Demand
• Scenarios
• And forecasting
• Decision ownership, prerequisites, and acceptance evidence for Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting
• Relevant access, security, capacity, dependency, performance, recovery, and support considerations

Instructor Demonstration

The instructor builds a representative scenario for Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting, narrating each decision and showing how it contributes to a vRealize Operations 7 deployment that turns infrastructure telemetry into actionable health, risk, efficiency, capacity, and performance decisions for administrators. The demonstration records capacity analysis and rightsizing decision record so learners can compare design intent with observable behavior.

Hands-On Exercise

Configure and test Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting with representative infrastructure or application data. Use “a recommendation ignoring a predictable month-end usage peak” as the troubleshooting challenge, compare hypotheses, retest the affected path, and complete capacity analysis and rightsizing decision record for review.

1. Define the requirement and identify dependencies before changing the environment.
2. Create a baseline result that can be compared with later changes.
3. Reproduce the exception and test one hypothesis at a time.
4. Complete the evidence record and obtain peer or instructor review.

Scenario Analysis

• Clarify the service trigger, affected components and roles, prerequisites, and acceptable result for Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting.
• Compare at least two implementation or correction choices and identify which evidence would distinguish them.
• Decide how capacity analysis and rightsizing decision record should be reviewed, approved, retained, and handed to the next owner.

Troubleshooting Guidance

Avoid changing multiple settings at once while troubleshooting Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting. Preserve the failing example, review capacity analysis and rightsizing decision record, and verify whether “a recommendation ignoring a predictable month-end usage peak” is the root cause. After remediation, confirm downstream effects and add a monitoring action.

Validation Checklist

• The scope of Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting is clear, including what is deliberately excluded from the test.
• Evidence in capacity analysis and rightsizing decision record supports each material decision and outcome.
• A negative test demonstrates that controls reject or expose an invalid condition.
• Open risks, owners, due actions, and production safeguards are documented.

Lesson Outcome

Learners can apply Performance troubleshooting, contention, anomalies, reclaimable resources, rightsizing, workload balance, capacity remaining, demand, scenarios, and forecasting, explain the decisions made, and defend the result with capacity analysis and rightsizing decision record.