Request Details

Route
/admin/users GET
Timestamp
Sep 12, 2026 11:37 AM
Duration
30.77 ms
Status
204
Response Size
14 KB
Error
No

Performance Breakdown

Database
68.2% (3 queries)
View Rendering
31.8%
Application Logic
0.0%
Other Operations
0.0%
Total Operations
4
Slowest Operation
35.0 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 26.8ms 53.5ms 80.3ms 107.0ms

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
home/index 34 ms 110.5%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 33 ms 107.2%
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 > ? 35 ms 113.7%
SELECT * FROM users WHERE id = ? 5 ms 16.2%