Request Details

Route
/users/:id PUT
Timestamp
Sep 19, 2026 6:10 PM
Duration
53.06 ms
Status
204
Response Size
2.9 KB
Error
No

Performance Breakdown

Database
14.5% (1 query)
View Rendering
21.2%
Application Logic
64.3%
Other Operations
0.0%
Total Operations
4
Slowest Operation
53.06 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 41.3ms 82.6ms 123.8ms 165.1ms

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
posts/show 35 ms 66.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 24 ms 45.2%
users#update 53 ms 100.0%
users#update 53 ms 100.0%