Request Details

Route
/admin/dashboard GET
Timestamp
Sep 10, 2026 2:51 AM
Duration
145.51 ms
Status
204
Response Size
7.4 KB
Error
No

Performance Breakdown

Database
26.8% (3 queries)
View Rendering
14.2%
Application Logic
59.0%
Other Operations
0.0%
Total Operations
5
Slowest Operation
145.51 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 61.6ms 123.3ms 184.9ms 246.5ms

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 35 ms 24.1%
DELETE FROM comments WHERE created_at < ? 13 ms 8.9%
admin/dashboard#index 146 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 19 ms 13.1%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 34 ms 23.4%