Operation 146545

SELECT * FROM users WHERE id = ?
Operation Type
sql
Duration
32.0 ms
Request Impact
102.6% of total request time
Occurred At
Sep 13, 2026 7:09 AM
SQL Analysis
Normal query (<100 ms)
Performance Comparison
Average: 18.2ms
95th Percentile: 34.0ms
Based on 1000 recent operations
Optimization Tips
Add single_column index: add_index :users, :id - Fast lookups for id = value queries
Specify only needed columns instead of SELECT * - Reduced memory usage and faster data transfer
Index Optimization - Review indexes on the 'users' table. Consider composite indexes for WHERE clauses.