Lesson 2: Performance, CPU, Memory, Network, and External Dependencies

Review a realistic scenario involving cpu, memory, disk, connections, and resource analysis.
Create or validate a configuration plan covering latency, throughput, bandwidth, and application-performance symptoms and dns, routing, icap, authentication, logging, and upstream dependencies.
Use logs, reports, or test results to confirm root-cause validation and preventive actions.

Explain the purpose and operational impact of cpu, memory, disk, connections, and resource analysis.
Apply practical controls for latency, throughput, bandwidth, and application-performance symptoms and dns, routing, icap, authentication, logging, and upstream dependencies.
Validate and troubleshoot root-cause validation and preventive actions using an evidence-based workflow.

Lesson Overview