Request Details

Route
/admin/dashboard GET
Timestamp
Sep 13, 2026 8:31 PM
Duration
60.9 ms
Status
200
Response Size
6.1 KB
Error
No

Performance Breakdown

Database
13.3% (1 query)
View Rendering
32.8%
Application Logic
53.9%
Other Operations
0.0%
Total Operations
5
Slowest Operation
60.9 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 56.5ms 112.9ms 169.4ms 225.8ms

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
posts/show 34 ms 55.8%
admin/dashboard#index 61 ms 100.0%
admin/dashboard#index 61 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 > ? 30 ms 49.3%
posts/show 40 ms 65.7%