Request Details

Route
/search GET
Timestamp
Sep 11, 2026 3:32 PM
Duration
153.84 ms
Status
200
Response Size
30 KB
Error
No

Performance Breakdown

Database
18.9% (5 queries)
View Rendering
38.4%
Application Logic
42.8%
Other Operations
0.0%
Total Operations
10
Slowest Operation
153.84 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 90.0ms 179.9ms 269.9ms 359.8ms

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
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... 4 ms 2.6%
home#search 154 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 27 ms 17.6%
users/index 39 ms 25.4%
users/index 32 ms 20.8%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 17 ms 11.1%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 18 ms 11.7%
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... 2 ms 1.3%
users/index 38 ms 24.7%
home/index 29 ms 18.9%