Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 11:52 PM
Duration
20.35 ms
Status
201
Response Size
6.1 KB
Error
No

Performance Breakdown

Database
15.4% (1 query)
View Rendering
39.7%
Application Logic
44.9%
Other Operations
0.0%
Total Operations
3
Slowest Operation
20.35 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 11.3ms 22.7ms 34.0ms 45.3ms

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
admin/dashboard#index 20 ms 100.0%
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 > ? 7 ms 34.4%
home/index 18 ms 88.5%