Request Details

Route
/users/:id PUT
Timestamp
Sep 22, 2026 11:30 PM
Duration
79.21 ms
Status
204
Response Size
15 KB
Error
No

Performance Breakdown

Database
11.0% (2 queries)
View Rendering
13.0%
Application Logic
76.0%
Other Operations
0.0%
Total Operations
6
Slowest Operation
79.21 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 52.1ms 104.2ms 156.3ms 208.4ms

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/index 13 ms 16.4%
users#update 79 ms 100.0%
posts/show 14 ms 17.7%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 9 ms 11.4%
SELECT name FROM users 14 ms 17.7%
users#update 79 ms 100.0%