Request Details

Route
/api/v1/posts GET
Timestamp
Sep 10, 2026 5:23 AM
Duration
25.57 ms
Status
200
Response Size
8.8 KB
Error
No

Performance Breakdown

Database
12.1% (1 query)
View Rendering
38.9%
Application Logic
49.0%
Other Operations
0.0%
Total Operations
7
Slowest Operation
40.0 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
View
Database
0.0ms 39.2ms 78.4ms 117.5ms 156.7ms

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 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 > ? 19 ms 74.3%
layouts/application 40 ms 156.4%
home/index 16 ms 62.6%
api/v1/posts#index 26 ms 100.0%
api/v1/posts#index 26 ms 100.0%
layouts/application 5 ms 19.6%
api/v1/posts#index 26 ms 100.0%