Request Details

Route
/posts/:id GET
Timestamp
Sep 11, 2026 9:58 AM
Duration
58.22 ms
Status
200
Response Size
8.1 KB
Error
No

Performance Breakdown

Database
18.3% (2 queries)
View Rendering
33.3%
Application Logic
48.4%
Other Operations
0.0%
Total Operations
6
Slowest Operation
58.22 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
Database
0.0ms 30.1ms 60.1ms 90.2ms 120.2ms

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 16 ms 27.5%
layouts/application 15 ms 25.8%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 19 ms 32.6%
posts/show 9 ms 15.5%
posts#show 58 ms 100.0%
SELECT * FROM users WHERE id = ? 3 ms 5.2%