Which command-line tools or logs are useful when troubleshooting an NPM deployment?

Which command-line tools or logs are useful when troubleshooting an NPM deployment?

• A. No logs are useful
• B. Windows Event Viewer, Orion logs, SQL Server logs, and Orion-specific logs like the Diagnostic and Resource Manager logs; check Core/BizLayer events
• C. Linux only tools
• D. Only Windows Event Viewer

Answer: (B)

Troubleshooting an NPM deployment relies on gathering evidence from multiple log sources that cover the Windows OS, the Orion platform itself, and the database that underpins the system. Windows Event Viewer captures OS-level events, service start/stop issues, and errors that can block components from running. Orion logs provide insight into the NPM components and their internal events, helping you see where a deployment or service operation is failing. SQL Server logs are important because the Orion (NPM) database stores configuration data and performance metrics; problems there can show up as connectivity failures, database errors, or query timeouts that halt or slow deployment. Orion-specific logs like Diagnostic and Resource Manager logs deliver detailed telemetry about component health, resource usage, and diagnostic data that can pinpoint misconfigurations or performance bottlenecks. Core and BizLayer events reflect the central services that drive the Orion platform, so issues there often explain why a deployment isn’t functioning as expected. Using this combination gives a complete view of what’s happening, whereas relying on only one source (such as OS logs or only Windows logs) can miss deeper causes.

Troubleshooting an NPM deployment relies on gathering evidence from multiple log sources that cover the Windows OS, the Orion platform itself, and the database that underpins the system. Windows Event Viewer captures OS-level events, service start/stop issues, and errors that can block components from running. Orion logs provide insight into the NPM components and their internal events, helping you see where a deployment or service operation is failing. SQL Server logs are important because the Orion (NPM) database stores configuration data and performance metrics; problems there can show up as connectivity failures, database errors, or query timeouts that halt or slow deployment. Orion-specific logs like Diagnostic and Resource Manager logs deliver detailed telemetry about component health, resource usage, and diagnostic data that can pinpoint misconfigurations or performance bottlenecks. Core and BizLayer events reflect the central services that drive the Orion platform, so issues there often explain why a deployment isn’t functioning as expected.

Using this combination gives a complete view of what’s happening, whereas relying on only one source (such as OS logs or only Windows logs) can miss deeper causes.