Azure Monitoring and Logging
Details
Azure logs and monitors surface real-time cloud insights, helping detect issues and optimize resource behavior.This ecosystem helps businesses gain deep visibility into their environments, detect issues early, and make informed decisions with real-time data.
What Does Azure Monitoring Do?
It observes all components within your Azure setup—apps, containers, networks, databases, VMs—and tells you:
- How they’re working
- What’s slowing them down
- Where something may go wrong soon
It does this by collecting metrics (like CPU usage, memory, request times) and logs (event messages, error records, traces).
What is Logging in Azure?
Logging in Azure captures detailed records about actions taken inside the system. These include:
- User interactions
- Resource changes
- System warnings
- Diagnostic traces
This historical data is used for auditing, troubleshooting, and optimizing resources.
Major Azure Services for Monitoring and Logging
| Service | Function |
|---|---|
| Azure Monitor | Central hub for collecting insights from apps, infra, and services |
| Log Analytics | Allows custom queries on data collected from multiple sources |
| Application Insights | Observes app health, pinpoints bugs, and tracks user behavior |
| Azure Metrics Explorer | Visualizes real-time and historic trends in graphs or charts |
| Diagnostic Settings | Sends platform logs to Storage, Event Hubs, or Log Analytics |
| Azure Alerts | Sets thresholds to send notifications when values cross defined limits |
| Activity Log | Records control-plane operations like VM creation, deletions, etc. |
Unique Features of Azure’s Monitoring System
- Kusto Query Language (KQL) support to dig deep into collected log entries
- Workbooks to build dashboards using a no-code visual editor
- Multi-source data correlation to analyze inputs from on-prem, hybrid, and cloud systems
- Smart detection that spots unusual spikes and usage anomalies using AI
- Autoscale triggers based on metric thresholds for responsive resource scaling
- Exportable reports for stakeholder visibility and third-party integration
Why Monitoring and Logging Matter in Cloud
Without monitoring, issues remain invisible until they break something. Without logs, there's no way to know why it happened.
With Azure’s tools, you can:
- Discover hidden bottlenecks
- Fix bugs before users report them
- Stay compliant with regulations
- Improve cloud cost-efficiency
Best Practices
- Turn on diagnostic logging for all important resources
- Link logs to Log Analytics for powerful analysis
- Build alerts that help, not overwhelm—prioritize critical ones
- Use dashboards for executive and technical overviews
- Archive logs with Storage Accounts for long-term access
- Schedule regular reviews of alerts and their thresholds
Prefer Learning by Watching?
Watch these YouTube tutorials to understand AZURE Tutorial visually:
What You'll Learn:
- 📌 What is Azure Monitor?
- 📌 Azure Logging & Monitoring for ISVs Session 2: Levels of Monitoring - App, Platform, Infrastructure