Operation 205342

SELECT * FROM posts WHERE created_at > ?
Operation Type
sql
Duration
27.0 ms
Request Impact
97.4% of total request time
Occurred At
Sep 11, 2026 1:00 AM
SQL Analysis
Normal query (<100 ms)
Performance Comparison
Average: 18.1ms
95th Percentile: 34.0ms
Based on 1000 recent operations
Related Operations
3 similar operations in this request
Potential N+1 query pattern detected
Optimization Tips
Add single_column index: add_index :posts, :created_at - Efficient range scans for created_at
Specify only needed columns instead of SELECT * - Reduced memory usage and faster data transfer
Index Optimization - Review indexes on the 'posts' table. Consider composite indexes for WHERE clauses.