v0.3.0.pre.1

Release v0.3.0.pre.1

New Features

• Dashboard enhancements: Health summary, needs attention monitoring, and storage pressure indicators
• New chart types: Percentile charts (p95, p99), response time percentiles, throughput and errors, execution volume, failure rate, database load, request volume, and error rate charts
• Time range selector: Global time range picker component with presets and custom range options
• Global filters: Session-based filtering system for persisting filter preferences across requests
• Flame graph visualization: Request flame graph display in the requests show page
• Query analysis suggestions: New suggestions service providing AI-powered recommendations for query optimization (cache, HTTP, SQL, controller, view suggestions)
• Zoom range functionality: Zoom into specific time ranges on charts
• Expandable rows: Table rows that expand to show additional details
• Jobs monitoring: Comprehensive job monitoring with duration metrics, execution volume, and failure rate tracking
• Cleanup task runner: New task runner for cleanup operations with statistics reporting

Improvements

• Route diagnostics: Expanded query diagnostics with table data and performance metrics
• Chart interactions: Chart switching, series toggles, and period selection controls
• Metric cards: Enhanced metric card framework with base classes for reusability
• Card components: New base card architecture for consistent metric display
• Table improvements: Better table sorting and pagination
• Tag filtering: Improved tag-based filtering service
• Pagination concerns: Reusable pagination controller concern
• Response range handling: Better handling of response time ranges
• CSS components: New dashboard, card, chart, menu, and setup banner styles
• Icon and helper improvements: New icon helper, breadcrumbs helper, route helper

Bug Fixes

• Various internal refactoring and fixes included throughout the codebase

Breaking Changes

• Some model and service refactoring; review configuration if upgrading from v0.2.x

Upgrade Notes

• Run rails generate rails_pulse:upgrade after updating to apply new migrations