Request Details

Route
/admin/users GET
Timestamp
Sep 23, 2026 1:06 AM
Duration
52.38 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
57.3% (3 queries)
View Rendering
42.7%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
27.0 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
View
Database
0.0ms 22.3ms 44.5ms 66.8ms 89.0ms

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 DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 23 ms 43.9%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 1 ms 1.9%
layouts/application 20 ms 38.2%
SELECT name FROM users 27 ms 51.5%
posts/show 18 ms 34.4%