Request Details

Route
/search GET
Timestamp
Sep 11, 2026 1:42 AM
Duration
519.98 ms
Status
204
Response Size
33 KB
Error
No

Performance Breakdown

Database
1.6% (2 queries)
View Rendering
1.3%
Application Logic
97.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
519.98 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 401.7ms 803.5ms 1205.2ms 1606.9ms

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 comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 17 ms 3.3%
home#search 520 ms 100.0%
home#search 520 ms 100.0%
home/index 21 ms 4.0%
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... 9 ms 1.7%
home#search 520 ms 100.0%