Request Details

Route
/users/:id GET
Timestamp
Sep 13, 2026 12:24 PM
Duration
75.27 ms
Status
200
Response Size
7 KB
Error
No

Performance Breakdown

Database
20.1% (4 queries)
View Rendering
2.7%
Application Logic
77.1%
Other Operations
0.0%
Total Operations
8
Slowest Operation
75.27 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 73.2ms 146.4ms 219.6ms 292.8ms

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 8 ms 10.6%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 30 ms 39.9%
users#show 75 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 10 ms 13.3%
users#show 75 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 > ? 4 ms 5.3%
users#show 75 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 15 ms 19.9%