Request Details

Route
/users/:id PUT
Timestamp
Sep 24, 2026 12:29 AM
Duration
43.0 ms
Status
200
Response Size
11 KB
Error
No

Performance Breakdown

Database
11.2% (2 queries)
View Rendering
4.9%
Application Logic
83.9%
Other Operations
0.0%
Total Operations
7
Slowest Operation
43.0 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 51.3ms 102.5ms 153.8ms 205.0ms

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 43 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 1 ms 2.3%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 22 ms 51.2%
users#update 43 ms 100.0%
users#update 43 ms 100.0%
users#update 43 ms 100.0%
home/index 10 ms 23.3%