Operation 149108
SELECT * FROM posts WHERE created_at > ?- Operation Type
sql
- Duration
- 15.0 ms
- Request Impact
- 11.2% of total request time
- Occurred At
- Sep 18, 2026 7:42 PM
- SQL Analysis
- Normal query (<100 ms)
- Performance Comparison
-
Average: 17.9ms
95th Percentile: 34.0ms
Based on 1000 recent operations - Related Operations
- 1 similar operation in this request
- Optimization Tips
-
Add single_column index: add_index :posts, :created_at - Efficient range scans for created_atSpecify only needed columns instead of SELECT * - Reduced memory usage and faster data transferIndex Optimization - Review indexes on the 'posts' table. Consider composite indexes for WHERE clauses.