Request Details

Route
/posts/:id GET
Timestamp
Sep 22, 2026 5:31 PM
Duration
15.43 ms
Status
204
Response Size
8.6 KB
Error
No

Performance Breakdown

Database
28.6% (3 queries)
View Rendering
28.6%
Application Logic
42.7%
Other Operations
0.0%
Total Operations
7
Slowest Operation
31.0 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 27.1ms 54.1ms 81.2ms 108.3ms

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 id, name, email FROM users WHERE id = ? 4 ms 25.9%
SELECT * FROM posts WHERE created_at > ? 4 ms 25.9%
posts#show 15 ms 100.0%
DELETE FROM posts WHERE id = ? 23 ms 149.1%
posts#show 15 ms 100.0%
layouts/application 31 ms 200.9%
posts#show 15 ms 100.0%