Request Details

Route
/posts/:id GET
Timestamp
Sep 22, 2026 6:19 PM
Duration
25.16 ms
Status
200
Response Size
5.9 KB
Error
No

Performance Breakdown

Database
30.9% (2 queries)
View Rendering
0.0%
Application Logic
69.1%
Other Operations
0.0%
Total Operations
6
Slowest Operation
28.0 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
Database
0.0ms 36.4ms 72.8ms 109.2ms 145.7ms

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 posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 17 ms 67.6%
posts#show 25 ms 100.0%
posts#show 25 ms 100.0%
posts#show 25 ms 100.0%
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... 28 ms 111.3%
posts#show 25 ms 100.0%