Request Details

Route
/users/:id GET
Timestamp
Sep 23, 2026 12:33 AM
Duration
44.3 ms
Status
200
Response Size
14 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
35.6%
Application Logic
64.4%
Other Operations
0.0%
Total Operations
4
Slowest Operation
44.3 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 34.4ms 68.8ms 103.2ms 137.6ms

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 44 ms 100.0%
layouts/application 24 ms 54.2%
users/index 25 ms 56.4%
users#show 44 ms 100.0%