Request Details

Route
/admin/dashboard GET
Timestamp
Sep 16, 2026 1:07 AM
Duration
43.63 ms
Status
200
Response Size
16 KB
Error
No

Performance Breakdown

Database
21.6% (2 queries)
View Rendering
19.6%
Application Logic
58.9%
Other Operations
0.0%
Total Operations
6
Slowest Operation
43.63 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 37.1ms 74.1ms 111.2ms 148.3ms

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
home/index 24 ms 55.0%
SELECT * FROM (SELECT users.id, users.name, users.email, COUNT(posts.id) as post_count FROM users LEFT JOIN posts ON users.id = posts.user_id WHERE users.active = ? GROUP BY users.id) as user_posts JOIN (SELECT user_id, COUNT(*) as comment_count FROM c... 25 ms 57.3%
admin/dashboard#index 44 ms 100.0%
SELECT * FROM (SELECT users.id, users.name, users.email, COUNT(posts.id) as post_count FROM users LEFT JOIN posts ON users.id = posts.user_id WHERE users.active = ? GROUP BY users.id) as user_posts JOIN (SELECT user_id, COUNT(*) as comment_count FROM c... 7 ms 16.0%
admin/dashboard#index 44 ms 100.0%
users/index 5 ms 11.5%