Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 12, 2026 2:16 AM
Duration
60.79 ms
Status
201
Response Size
5.3 KB
Error
No

Performance Breakdown

Database
12.1% (3 queries)
View Rendering
35.1%
Application Logic
52.7%
Other Operations
0.0%
Total Operations
8
Slowest Operation
60.79 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
View
Database
0.0ms 57.6ms 115.3ms 172.9ms 230.6ms

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 ? 15 ms 24.7%
home/index 17 ms 28.0%
users/settings#show 61 ms 100.0%
users/index 34 ms 55.9%
layouts/application 30 ms 49.4%
SELECT name FROM users 6 ms 9.9%
users/settings#show 61 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 7 ms 11.5%