Frequently Asked Questions

Question 1

How do I get started with Frontend Monitoring?

Accepted Answer

Getting started with OpenObserve's RUM is straightforward. Add our JavaScript snippet to your application's entry point eg: index.js or main.js, and you'll begin collecting user experience data immediately. The snippet automatically captures performance metrics, user interactions, and errors. You can customize the configuration to focus on specific aspects of your application or adjust sampling rates.

Question 2

What user experience data is collected?

Accepted Answer

OpenObserve captures essential frontend performance metrics including page load timing, navigation timing, and Core Web Vitals. The system tracks user interactions such as page views, clicks, and navigation events. Performance data includes resource timing for assets and API calls, giving you visibility into loading performance and backend dependencies.

Question 3

How does error tracking work?

Accepted Answer

The frontend monitoring system automatically captures JavaScript errors and exceptions with full stack traces and context. Each error event includes relevant information such as browser details, user actions leading to the error, and application state. You can track error frequencies, affected users, and patterns across different browsers and devices.

Question 4

What performance metrics are available?

Accepted Answer

OpenObserve collects key frontend performance indicators including: First Contentful Paint (FCP), Largest Contentful Paint (LCP), and Time to Interactive (TTI). The system tracks resource loading performance, API call latencies, and custom timing marks you define. You can analyze performance trends across different user segments and page types.

Question 5

How is the data visualized?

Accepted Answer

The platform provides dedicated dashboards for frontend monitoring data. You can view performance trends, error rates, and user behavior patterns through various visualizations. Custom dashboards can be created to focus on specific metrics or user segments. The system supports real-time monitoring of current user experiences.

Question 6

Can I track custom events and metrics?

Accepted Answer

OpenObserve's frontend monitoring supports custom event tracking and metric collection. You can define specific user interactions or business events to monitor. The system allows for custom attributes and dimensions to be added to any tracked event, enabling detailed analysis of user behavior and application performance.

Question 7

How does sampling and data retention work?

Accepted Answer

The platform implements intelligent sampling to balance data volume with monitoring coverage. You can configure sampling rates based on your needs and traffic patterns. Data retention policies can be customized per data type, allowing you to maintain historical data for trend analysis while managing storage costs.

Question 8

What analysis capabilities are available?

Accepted Answer

OpenObserve provides comprehensive analysis tools for frontend monitoring data. You can segment users by browser, device, location, or custom attributes. The query engine supports complex analysis of performance metrics and user behavior patterns. You can create custom alerts based on performance thresholds or error conditions.

Frontend Monitoring

Unified Observability

Clear User Insights

Simple Implementation

OpenObserve Frontend Monitoring

User Experience Monitoring

Performance Metrics

User Journey Analysis

Error Tracking

Error Capture

Impact Analysis

Performance Analysis

Core Web Vitals

Resource Load Time

Quick Implementation

Fast Setup

Flexible Integration

Frontend Monitoring FAQs