Debugging in complex cloud environments is challenging due to vast data and dependencies. Gemini Cloud Assist, part of Google Cloud's AI offerings, aims to simplify application management for efficiency and reliability. A key feature, Gemini Cloud Assist investigations, is a preview AI agent for root-cause analysis of infrastructure and applications. Users can initiate investigations from Logs Explorer, Cloud Monitoring alerts, or the Gemini chat panel. The agent analyzes data from logs, configurations, and metrics to provide ranked "Observations" and diagnose probable root causes. It synthesizes these observations and offers context and recommended solutions for faster issue resolution. Investigations can be triggered programmatically, proactively, or interactively, and they contextualize issues by discovering relevant resources and data. Comprehensive signal analysis spans Cloud Logs, Asset Inventory, Metrics, Errors, and Log Themes to uncover anomalies and bottlenecks. AI-powered insights and recommendations are generated using specialized knowledge sources, including Google Cloud support knowledgebases. Teams can collaborate on investigations and share them for joint troubleshooting efforts. If needed, an investigation can be seamlessly transferred to a Google Cloud support case, retaining all context. Early users report significant reductions in troubleshooting and resolution times. Gemini Cloud Assist investigations helps pinpoint issues by analyzing data from multiple sources, offering actionable insights and recommendations.