Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 9:07 PM
Duration
59.95 ms
Status
201
Response Size
15 KB
Error
No

Performance Breakdown

Database
9.1% (1 query)
View Rendering
58.8%
Application Logic
32.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
59.95 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 46.7ms 93.5ms 140.2ms 187.0ms

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
posts/show 38 ms 63.4%
admin/dashboard#index 60 ms 100.0%
home/index 37 ms 61.7%
users/index 7 ms 11.7%
users/index 22 ms 36.7%
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 > ? 17 ms 28.4%
users/index 6 ms 10.0%