Request Details

Route
/admin/dashboard GET
Timestamp
Sep 10, 2026 2:55 AM
Duration
28.42 ms
Status
201
Response Size
3.4 KB
Error
No

Performance Breakdown

Database
31.4% (2 queries)
View Rendering
12.8%
Application Logic
55.8%
Other Operations
0.0%
Total Operations
7
Slowest Operation
32.0 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 50.9ms 101.8ms 152.8ms 203.7ms

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 28 ms 100.0%
admin/dashboard#index 28 ms 100.0%
admin/dashboard#index 28 ms 100.0%
DELETE FROM comments WHERE created_at < ? 32 ms 112.6%
SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC LIMIT ? 32 ms 112.6%
posts/show 26 ms 91.5%
admin/dashboard#index 28 ms 100.0%