Request Details

Route
/users/:id PUT
Timestamp
Sep 17, 2026 3:31 AM
Duration
64.71 ms
Status
204
Response Size
9.7 KB
Error
No

Performance Breakdown

Database
24.9% (1 query)
View Rendering
21.5%
Application Logic
53.6%
Other Operations
0.0%
Total Operations
4
Slowest Operation
64.71 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 30.2ms 60.4ms 90.5ms 120.7ms

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 65 ms 100.0%
users/index 11 ms 17.0%
posts/show 15 ms 23.2%
SELECT id, name FROM users WHERE email = ? 30 ms 46.4%