Request Details

Route
/api/v1/posts GET
Timestamp
Sep 12, 2026 4:36 PM
Duration
32.45 ms
Status
204
Response Size
12 KB
Error
No

Performance Breakdown

Database
15.5% (2 queries)
View Rendering
49.8%
Application Logic
34.7%
Other Operations
0.0%
Total Operations
8
Slowest Operation
32.45 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 46.7ms 93.4ms 140.2ms 186.9ms

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
users/index 29 ms 89.4%
api/v1/posts#index 32 ms 100.0%
api/v1/posts#index 32 ms 100.0%
SELECT * FROM posts WHERE title LIKE ? AND content LIKE ? AND LOWER(title) LIKE ? AND UPPER(content) LIKE ? 24 ms 74.0%
layouts/application 18 ms 55.5%
home/index 23 ms 70.9%
SELECT COUNT(*) FROM comments WHERE post_id = ? 5 ms 15.4%
home/index 23 ms 70.9%