Request Details

Route
/posts/:id PUT
Timestamp
Sep 17, 2026 6:09 AM
Duration
14.83 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
28.8% (2 queries)
View Rendering
0.0%
Application Logic
71.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
14.83 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
Database
0.0ms 15.6ms 31.2ms 46.9ms 62.5ms

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
posts#update 15 ms 100.0%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 13 ms 87.6%
SELECT name FROM users 5 ms 33.7%
posts#update 15 ms 100.0%
posts#update 15 ms 100.0%