Request Details

Route
/users/:id PUT
Timestamp
Sep 22, 2026 9:33 PM
Duration
57.73 ms
Status
200
Response Size
18 KB
Error
No

Performance Breakdown

Database
10.7% (1 query)
View Rendering
43.3%
Application Logic
45.9%
Other Operations
0.0%
Total Operations
7
Slowest Operation
57.73 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 62.9ms 125.7ms 188.6ms 251.5ms

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
users#update 58 ms 100.0%
home/index 15 ms 26.0%
posts/show 37 ms 64.1%
posts/show 34 ms 58.9%
layouts/application 23 ms 39.8%
users#update 58 ms 100.0%
UPDATE posts SET title = ?, content = ?, updated_at = ? WHERE id = ? 27 ms 46.8%