Request Details

Route
/api/v1/posts GET
Timestamp
Sep 20, 2026 4:44 PM
Duration
44.54 ms
Status
200
Response Size
4.1 KB
Error
No

Performance Breakdown

Database
28.8% (4 queries)
View Rendering
0.0%
Application Logic
71.2%
Other Operations
0.0%
Total Operations
8
Slowest Operation
44.54 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 62.5ms 125.1ms 187.6ms 250.2ms

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
api/v1/posts#index 45 ms 100.0%
api/v1/posts#index 45 ms 100.0%
api/v1/posts#index 45 ms 100.0%
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... 35 ms 78.6%
SELECT * FROM posts WHERE created_at > ? 1 ms 2.2%
api/v1/posts#index 45 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 12 ms 26.9%
SELECT * FROM users WHERE id = ? 24 ms 53.9%