Request Details

Route
/search GET
Timestamp
Sep 09, 2026 10:03 PM
Duration
145.8 ms
Status
204
Response Size
28 KB
Error
No

Performance Breakdown

Database
15.6% (5 queries)
View Rendering
17.6%
Application Logic
66.8%
Other Operations
0.0%
Total Operations
10
Slowest Operation
145.8 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 109.2ms 218.3ms 327.5ms 436.6ms

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 users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 27 ms 18.5%
layouts/application 18 ms 12.3%
layouts/application 23 ms 15.8%
SELECT * FROM users WHERE id = ? 7 ms 4.8%
home#search 146 ms 100.0%
home#search 146 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 2.7%
SELECT * FROM users WHERE id = ? 28 ms 19.2%
home/index 36 ms 24.7%
SELECT name FROM users 2 ms 1.4%