Request Details

Route
/posts/:id GET
Timestamp
Sep 15, 2026 4:45 AM
Duration
19.64 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
49.5% (3 queries)
View Rendering
18.1%
Application Logic
32.4%
Other Operations
0.0%
Total Operations
6
Slowest Operation
34.0 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 30.3ms 60.6ms 91.0ms 121.3ms

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 20 ms 100.0%
posts#show 20 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 12 ms 61.1%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 14 ms 71.3%
posts/show 22 ms 112.0%
SELECT name FROM users 34 ms 173.1%