Request Details

Route
/users/:id PUT
Timestamp
Sep 22, 2026 6:51 AM
Duration
46.82 ms
Status
200
Response Size
4.4 KB
Error
No

Performance Breakdown

Database
16.9% (1 query)
View Rendering
0.0%
Application Logic
83.1%
Other Operations
0.0%
Total Operations
3
Slowest Operation
46.82 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
Database
0.0ms 28.2ms 56.3ms 84.5ms 112.6ms

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 users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 19 ms 40.6%
users#update 47 ms 100.0%
users#update 47 ms 100.0%