Request Details

Route
/users/:id GET
Timestamp
Sep 22, 2026 6:26 PM
Duration
31.37 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
46.5% (3 queries)
View Rendering
34.3%
Application Logic
19.2%
Other Operations
0.0%
Total Operations
6
Slowest Operation
31.37 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 40.8ms 81.7ms 122.5ms 163.4ms

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
home/index 29 ms 92.4%
SELECT * FROM posts WHERE created_at > ? 22 ms 70.1%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 30 ms 95.6%
home/index 27 ms 86.1%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 24 ms 76.5%
users#show 31 ms 100.0%