Request Details

Route
/admin/dashboard GET
Timestamp
Sep 16, 2026 2:49 AM
Duration
33.94 ms
Status
204
Response Size
3.3 KB
Error
No

Performance Breakdown

Database
26.5% (3 queries)
View Rendering
12.6%
Application Logic
60.9%
Other Operations
0.0%
Total Operations
8
Slowest Operation
33.94 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 55.7ms 111.4ms 167.1ms 222.7ms

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
home/index 28 ms 82.5%
SELECT name FROM users 20 ms 58.9%
admin/dashboard#index 34 ms 100.0%
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 26 ms 76.6%
admin/dashboard#index 34 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... 13 ms 38.3%
admin/dashboard#index 34 ms 100.0%
admin/dashboard#index 34 ms 100.0%