Request Details

Route
/users/:id/settings GET|PATCH
Timestamp
Sep 22, 2026 8:28 PM
Duration
61.88 ms
Status
201
Response Size
4.4 KB
Error
No

Performance Breakdown

Database
9.6% (2 queries)
View Rendering
57.5%
Application Logic
32.9%
Other Operations
0.0%
Total Operations
8
Slowest Operation
61.88 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 47.0ms 93.9ms 140.9ms 187.9ms

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
users/settings#show 62 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 9 ms 14.5%
users/index 13 ms 21.0%
home/index 12 ms 19.4%
home/index 28 ms 45.2%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 9 ms 14.5%
posts/show 24 ms 38.8%
posts/show 31 ms 50.1%