Challenge
Availability and performance issues in virtualized infrastructure can originate from the guest OS, hypervisor, storage, virtual networking or the physical network path.
Approach
Used a layered troubleshooting method across VMware ESXi/vCenter and Windows Server, reviewing VM state, resources, connectivity and operating-system events together.
Technical focus
- VMware ESXi / vCenter operations
- Virtual machine lifecycle
- Windows Server administration
- Resource and event analysis
- Network-path troubleshooting
Outcome
A systematic infrastructure-operations approach that evaluates the full stack rather than a single symptom.