Request Details

Route
/posts/:id PUT
Timestamp
Sep 14, 2026 3:16 PM
Duration
11.27 ms
Status
201
Response Size
16 KB
Error
No

Performance Breakdown

Database
19.7% (1 query)
View Rendering
24.7%
Application Logic
55.6%
Other Operations
0.0%
Total Operations
4
Slowest Operation
11.27 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 10.1ms 20.3ms 30.4ms 40.5ms

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
layouts/application 10 ms 88.8%
posts#update 11 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 8 ms 71.0%
posts#update 11 ms 100.0%