Operation 154973
SELECT * FROM users WHERE id = ?- Operation Type
sql
- Duration
- 2.0 ms
- Request Impact
- 20.0% of total request time
- Occurred At
- Sep 18, 2026 5:00 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
-
Use includes() or preload() to load associated records - Eliminate N+1 queries and reduce database loadUse includes() to eager load associations - Eliminate N+1 queries and reduce database loadUse joins() when you only need to filter, not access associated data - Eliminate N+1 queries and reduce database loadUse preload() when you don't need to query on associations - Eliminate N+1 queries and reduce database loadAdd single_column index: add_index :users, :id - Fast lookups for id = value queriesSpecify only needed columns instead of SELECT * - Reduced memory usage and faster data transferIndex Optimization - Review indexes on the 'users' table. Consider composite indexes for WHERE clauses.