Request Details

Route
/admin/dashboard GET
Timestamp
Sep 14, 2026 8:27 AM
Duration
56.45 ms
Status
200
Response Size
8.1 KB
Error
No

Performance Breakdown

Database
27.9% (2 queries)
View Rendering
6.4%
Application Logic
65.7%
Other Operations
0.0%
Total Operations
5
Slowest Operation
56.45 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 43.0ms 85.9ms 128.9ms 171.9ms

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
layouts/application 11 ms 19.5%
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... 25 ms 44.3%
DELETE FROM comments WHERE created_at < ? 23 ms 40.7%
admin/dashboard#index 56 ms 100.0%
admin/dashboard#index 56 ms 100.0%