Request Details

Route
/admin/dashboard GET
Timestamp
Sep 09, 2026 5:09 PM
Duration
44.96 ms
Status
201
Response Size
6.1 KB
Error
No

Performance Breakdown

Database
16.3% (2 queries)
View Rendering
34.8%
Application Logic
48.9%
Other Operations
0.0%
Total Operations
4
Slowest Operation
44.96 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 23.0ms 46.0ms 69.0ms 92.0ms

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
SELECT * FROM posts WHERE created_at > ? 1 ms 2.2%
SELECT users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 14 ms 31.1%
admin/dashboard#index 45 ms 100.0%
posts/show 32 ms 71.2%