Request Details

Route
/posts/:id PUT
Timestamp
Sep 18, 2026 3:46 AM
Duration
54.31 ms
Status
204
Response Size
10 KB
Error
No

Performance Breakdown

Database
1.7% (1 query)
View Rendering
30.4%
Application Logic
67.9%
Other Operations
0.0%
Total Operations
8
Slowest Operation
54.31 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 60.0ms 120.0ms 179.9ms 239.9ms

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
home/index 31 ms 57.1%
posts#update 54 ms 100.0%
posts#update 54 ms 100.0%
SELECT * FROM posts WHERE created_at > ? 4 ms 7.4%
posts/show 26 ms 47.9%
posts#update 54 ms 100.0%
layouts/application 11 ms 20.3%
posts/show 5 ms 9.2%