Request Details

Route
/users/:id GET
Timestamp
Sep 11, 2026 6:39 PM
Duration
59.62 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
28.4% (2 queries)
View Rendering
15.1%
Application Logic
56.4%
Other Operations
0.0%
Total Operations
5
Slowest Operation
59.62 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 52.8ms 105.6ms 158.4ms 211.2ms

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... 28 ms 47.0%
users/index 32 ms 53.7%
SELECT posts.* FROM posts WHERE title LIKE ? OR content LIKE ? 32 ms 53.7%
users#show 60 ms 100.0%
users#show 60 ms 100.0%