Request Details

Route
/admin/dashboard GET
Timestamp
Sep 15, 2026 1:12 PM
Duration
32.07 ms
Status
204
Response Size
13 KB
Error
No

Performance Breakdown

Database
34.1% (2 queries)
View Rendering
28.9%
Application Logic
37.0%
Other Operations
0.0%
Total Operations
6
Slowest Operation
34.0 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
Action
View
Database
0.0ms 43.3ms 86.6ms 129.9ms 173.1ms

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
users/index 34 ms 106.0%
admin/dashboard#index 32 ms 100.0%
home/index 16 ms 49.9%
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 > ? 25 ms 78.0%
admin/dashboard#index 32 ms 100.0%
SELECT name FROM users 34 ms 106.0%