Request Details

Route
/posts/:id GET
Timestamp
Sep 14, 2026 6:11 PM
Duration
14.31 ms
Status
204
Response Size
5.7 KB
Error
No

Performance Breakdown

Database
28.1% (2 queries)
View Rendering
50.1%
Application Logic
21.7%
Other Operations
0.0%
Total Operations
8
Slowest Operation
24.0 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
Database
0.0ms 32.9ms 65.8ms 98.7ms 131.6ms

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
SELECT name FROM users 14 ms 97.8%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 23 ms 160.7%
posts/show 18 ms 125.8%
posts/show 5 ms 34.9%
posts#show 14 ms 100.0%
posts#show 14 ms 100.0%
posts/show 24 ms 167.7%
layouts/application 19 ms 132.8%