Request Details

Route
/users/:id PUT
Timestamp
Sep 22, 2026 7:04 PM
Duration
62.31 ms
Status
200
Response Size
7 KB
Error
No

Performance Breakdown

Database
24.6% (3 queries)
View Rendering
5.6%
Application Logic
69.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
62.31 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 67.0ms 134.0ms 200.9ms 267.9ms

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
users/index 15 ms 24.1%
users#update 62 ms 100.0%
DELETE FROM comments WHERE created_at < ? 32 ms 51.4%
users#update 62 ms 100.0%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 17 ms 27.3%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 17 ms 27.3%
users#update 62 ms 100.0%