Request Details

Route
/admin/dashboard GET
Timestamp
Sep 12, 2026 4:49 AM
Duration
75.49 ms
Status
201
Response Size
18 KB
Error
No

Performance Breakdown

Database
32.0% (3 queries)
View Rendering
0.0%
Application Logic
68.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
75.49 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
Database
0.0ms 55.5ms 111.0ms 166.5ms 222.0ms

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
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 20 ms 26.5%
SELECT * FROM users WHERE id = ? 16 ms 21.2%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 35 ms 46.4%
admin/dashboard#index 75 ms 100.0%
admin/dashboard#index 75 ms 100.0%