Request Details

Route
/api/v1/posts GET
Timestamp
Sep 21, 2026 9:33 PM
Duration
41.36 ms
Status
200
Response Size
20 KB
Error
No

Performance Breakdown

Database
90.9% (4 queries)
View Rendering
9.1%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
33.0 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
View
Database
0.0ms 19.3ms 38.5ms 57.8ms 77.0ms

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 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... 9 ms 21.8%
SELECT * FROM users WHERE id = ? 24 ms 58.0%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 33 ms 79.8%
home/index 7 ms 16.9%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 4 ms 9.7%