Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 9:07 AM
Duration
18.26 ms
Status
204
Response Size
11 KB
Error
No

Performance Breakdown

Database
57.5% (3 queries)
View Rendering
42.5%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
32.0 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 20.0ms 40.0ms 60.0ms 80.0ms

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
DELETE FROM comments WHERE created_at < ? 32 ms 175.2%
SELECT * FROM posts WHERE created_at > ? 4 ms 21.9%
SELECT * FROM users WHERE id = ? 10 ms 54.8%
posts/show 18 ms 98.6%
layouts/application 16 ms 87.6%