Request Details

Route
/admin/dashboard GET
Timestamp
Sep 12, 2026 6:43 PM
Duration
55.55 ms
Status
201
Response Size
12 KB
Error
No

Performance Breakdown

Database
7.2% (1 query)
View Rendering
13.4%
Application Logic
79.5%
Other Operations
0.0%
Total Operations
6
Slowest Operation
55.55 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 52.4ms 104.8ms 157.2ms 209.6ms

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 56 ms 100.0%
admin/dashboard#index 56 ms 100.0%
posts/show 13 ms 23.4%
admin/dashboard#index 56 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 > ? 15 ms 27.0%
users/index 15 ms 27.0%