Request Details

Route
/users/:id GET
Timestamp
Sep 12, 2026 12:01 AM
Duration
31.24 ms
Status
204
Response Size
10 KB
Error
No

Performance Breakdown

Database
11.7% (1 query)
View Rendering
24.5%
Application Logic
63.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.24 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 49.0ms 98.0ms 147.0ms 195.9ms

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%
SELECT * FROM posts WHERE created_at > ? 23 ms 73.6%
layouts/application 23 ms 73.6%
users#show 31 ms 100.0%
users#show 31 ms 100.0%
users/index 25 ms 80.0%
users#show 31 ms 100.0%