Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 15, 2026 8:51 PM
Duration
31.08 ms
Status
200
Response Size
3.9 KB
Error
No

Performance Breakdown

Database
36.7% (2 queries)
View Rendering
0.0%
Application Logic
63.3%
Other Operations
0.0%
Total Operations
3
Slowest Operation
31.08 ms

Request Trace

How to read this

Each row is a layer of your stack. Many short Database bars means N+1 queries — fix with includes(). A wide Action bar with little Database time means slow Ruby code. A wide View bar usually means a partial rendered in a loop.

Action
View
Database
Other
Action
Database
0.0ms 12.3ms 24.5ms 36.8ms 49.1ms

Operations

How to use this

Sort by Impact to find your biggest wins. Click any row for details and optimisation suggestions. The same SQL appearing multiple times is an N+1 — fix with includes(). A single operation above 50% impact is your highest priority.

Operation Duration Impact Timeline Actions
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 12 ms 38.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 6 ms 19.3%
users/settings#show 31 ms 100.0%