Request Details

Route
/posts/:id GET
Timestamp
Sep 17, 2026 4:33 PM
Duration
51.19 ms
Status
201
Response Size
3.6 KB
Error
No

Performance Breakdown

Database
45.3% (3 queries)
View Rendering
21.0%
Application Logic
33.6%
Other Operations
0.0%
Total Operations
5
Slowest Operation
51.19 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 38.0ms 76.1ms 114.1ms 152.2ms

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
SELECT name FROM users 21 ms 41.0%
posts#show 51 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 13 ms 25.4%
posts/show 32 ms 62.5%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 35 ms 68.4%