Request Details

Route
/users/:id GET
Timestamp
Sep 24, 2026 2:28 AM
Duration
20.32 ms
Status
200
Response Size
16 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
49.0%
Application Logic
51.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
39.0 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 19.9ms 39.8ms 59.7ms 79.6ms

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
posts/show 39 ms 191.9%
users#show 20 ms 100.0%
users#show 20 ms 100.0%