Request Details

Route
/users/:id PUT
Timestamp
Sep 21, 2026 11:27 AM
Duration
32.7 ms
Status
204
Response Size
7.8 KB
Error
No

Performance Breakdown

Database
6.4% (1 query)
View Rendering
23.6%
Application Logic
70.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
32.7 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 11.7ms 23.3ms 35.0ms 46.7ms

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#update 33 ms 100.0%
users/index 11 ms 33.6%
SELECT id, name, email FROM users WHERE id = ? 3 ms 9.2%