Request Details

Route
/users/:id PUT
Timestamp
Sep 15, 2026 4:46 AM
Duration
35.58 ms
Status
204
Response Size
6.4 KB
Error
No

Performance Breakdown

Database
100.0% (3 queries)
View Rendering
0.0%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
3
Slowest Operation
33.0 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
Database
0.0ms 16.8ms 33.5ms 50.3ms 67.0ms

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
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 12 ms 33.7%
DELETE FROM posts WHERE id = ? 33 ms 92.8%
SELECT * FROM posts WHERE created_at > ? 22 ms 61.8%