Request Details

Route
/posts/:id GET
Timestamp
Sep 11, 2026 5:44 AM
Duration
45.73 ms
Status
200
Response Size
3.5 KB
Error
No

Performance Breakdown

Database
26.6% (3 queries)
View Rendering
22.7%
Application Logic
50.7%
Other Operations
0.0%
Total Operations
7
Slowest Operation
45.73 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 45.1ms 90.2ms 135.3ms 180.5ms

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 46 ms 100.0%
posts#show 46 ms 100.0%
home/index 15 ms 32.8%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 20 ms 43.7%
SELECT name FROM users 2 ms 4.4%
users/index 26 ms 56.9%
SELECT * FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id LEFT JOIN tags ON posts.id = tags.post_id LEFT JOIN categories ON posts.category_id = categories.id WHERE users.active = ? AND posts.publi... 26 ms 56.9%