Request Details

Route
/search GET
Timestamp
Sep 22, 2026 5:12 PM
Duration
178.37 ms
Status
204
Response Size
42 KB
Error
No

Performance Breakdown

Database
4.8% (3 queries)
View Rendering
6.5%
Application Logic
88.8%
Other Operations
0.0%
Total Operations
10
Slowest Operation
178.37 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 251.2ms 502.4ms 753.6ms 1004.8ms

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
home#search 178 ms 100.0%
users/index 30 ms 16.8%
home#search 178 ms 100.0%
home#search 178 ms 100.0%
users/index 35 ms 19.6%
home#search 178 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 > ? 18 ms 10.1%
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... 11 ms 6.2%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 19 ms 10.7%
home#search 178 ms 100.0%