Request Details

Route
/users/:id PUT
Timestamp
Sep 13, 2026 2:22 PM
Duration
17.06 ms
Status
204
Response Size
9.1 KB
Error
No

Performance Breakdown

Database
1.7% (1 query)
View Rendering
69.9%
Application Logic
28.4%
Other Operations
0.0%
Total Operations
4
Slowest Operation
31.0 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 15.0ms 30.0ms 45.0ms 60.1ms

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 ? 1 ms 5.9%
posts/show 11 ms 64.5%
layouts/application 31 ms 181.7%
users#update 17 ms 100.0%