Request Details

Route
/users/:id GET
Timestamp
Sep 14, 2026 1:14 PM
Duration
13.12 ms
Status
200
Response Size
12 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
81.8%
Application Logic
18.2%
Other Operations
0.0%
Total Operations
4
Slowest Operation
28.0 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
0.0ms 18.0ms 36.1ms 54.1ms 72.1ms

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
users#show 13 ms 100.0%
layouts/application 26 ms 198.2%
posts/show 28 ms 213.5%
users/index 5 ms 38.1%