Request Details

Route
/posts/:id GET
Timestamp
Sep 10, 2026 2:01 PM
Duration
75.62 ms
Status
204
Response Size
11 KB
Error
No

Performance Breakdown

Database
53.5% (4 queries)
View Rendering
9.3%
Application Logic
37.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
75.62 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 50.9ms 101.8ms 152.7ms 203.6ms

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 * FROM users WHERE id = ? 33 ms 43.6%
SELECT * FROM posts WHERE created_at > ? 25 ms 33.1%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 34 ms 45.0%
home/index 19 ms 25.1%
posts#show 76 ms 100.0%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 17 ms 22.5%