Request Details

Route
/admin/dashboard GET
Timestamp
Sep 23, 2026 1:47 AM
Duration
15.67 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
39.9% (4 queries)
View Rendering
38.5%
Application Logic
21.6%
Other Operations
0.0%
Total Operations
8
Slowest Operation
30.0 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 36.3ms 72.7ms 109.0ms 145.3ms

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 30 ms 191.5%
layouts/application 26 ms 166.0%
admin/dashboard#index 16 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 5 ms 31.9%
SELECT * FROM users WHERE id = ? 22 ms 140.4%
admin/dashboard#index 16 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 1 ms 6.4%
SELECT name FROM users 30 ms 191.5%