Request Details

Route
/users/:id GET
Timestamp
Sep 16, 2026 8:39 PM
Duration
33.29 ms
Status
201
Response Size
8.1 KB
Error
No

Performance Breakdown

Database
7.8% (1 query)
View Rendering
55.4%
Application Logic
36.9%
Other Operations
0.0%
Total Operations
4
Slowest Operation
33.29 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 22.6ms 45.1ms 67.7ms 90.3ms

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 user_id = ? ORDER BY created_at DESC LIMIT ? 7 ms 21.0%
users#show 33 ms 100.0%
layouts/application 33 ms 99.1%
layouts/application 17 ms 51.1%