Request Details

Route
/search GET
Timestamp
Sep 20, 2026 6:04 AM
Duration
109.31 ms
Status
200
Response Size
50 KB
Error
No

Performance Breakdown

Database
28.9% (4 queries)
View Rendering
33.1%
Application Logic
38.0%
Other Operations
0.0%
Total Operations
9
Slowest Operation
109.31 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 71.8ms 143.7ms 215.5ms 287.3ms

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 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... 20 ms 18.3%
UPDATE posts SET view_count = view_count + ? WHERE published = ? 22 ms 20.1%
SELECT * FROM (SELECT users.id, users.name, users.email, COUNT(posts.id) as post_count FROM users LEFT JOIN posts ON users.id = posts.user_id WHERE users.active = ? GROUP BY users.id) as user_posts JOIN (SELECT user_id, COUNT(*) as comment_count FROM c... 10 ms 9.1%
home#search 109 ms 100.0%
layouts/application 30 ms 27.4%
SELECT * FROM (SELECT users.id, users.name, users.email, COUNT(posts.id) as post_count FROM users LEFT JOIN posts ON users.id = posts.user_id WHERE users.active = ? GROUP BY users.id) as user_posts JOIN (SELECT user_id, COUNT(*) as comment_count FROM c... 31 ms 28.4%
posts/show 23 ms 21.0%
users/index 6 ms 5.5%
layouts/application 36 ms 32.9%