Request Details

Route
/posts/:id GET
Timestamp
Sep 20, 2026 1:50 PM
Duration
13.93 ms
Status
200
Response Size
20 KB
Error
No

Performance Breakdown

Database
38.0% (3 queries)
View Rendering
62.0%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
6
Slowest Operation
29.0 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
View
Database
0.0ms 32.3ms 64.5ms 96.8ms 129.0ms

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 16 ms 114.8%
posts/show 23 ms 165.1%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 26 ms 186.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 7 ms 50.2%
home/index 29 ms 208.1%
layouts/application 28 ms 200.9%