Request Details

Route
/users/:id GET
Timestamp
Sep 18, 2026 12:28 PM
Duration
39.22 ms
Status
204
Response Size
8.3 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
31.5%
Application Logic
68.5%
Other Operations
0.0%
Total Operations
3
Slowest Operation
39.22 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 28.6ms 57.2ms 85.8ms 114.4ms

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 39 ms 100.0%
users#show 39 ms 100.0%
posts/show 36 ms 91.8%