Request Details

Route
/users/:id GET
Timestamp
Sep 17, 2026 2:12 PM
Duration
31.47 ms
Status
204
Response Size
7.8 KB
Error
No

Performance Breakdown

Database
14.6% (1 query)
View Rendering
8.9%
Application Logic
76.5%
Other Operations
0.0%
Total Operations
5
Slowest Operation
31.47 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 30.9ms 61.7ms 92.6ms 123.4ms

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#show 31 ms 100.0%
users#show 31 ms 100.0%
posts/show 11 ms 34.9%
users#show 31 ms 100.0%
SELECT * FROM users WHERE id = ? 18 ms 57.2%