Request Details

Route
/admin/dashboard GET
Timestamp
Sep 18, 2026 12:47 AM
Duration
56.71 ms
Status
201
Response Size
4.2 KB
Error
No

Performance Breakdown

Database
26.9% (2 queries)
View Rendering
26.9%
Application Logic
46.2%
Other Operations
0.0%
Total Operations
5
Slowest Operation
56.71 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 30.7ms 61.4ms 92.0ms 122.7ms

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 18 ms 31.7%
SELECT DISTINCT users.*, posts.*, comments.* FROM users, posts, comments WHERE users.id = posts.user_id AND posts.id = comments.post_id AND users.created_at > ? AND posts.created_at > ? AND comments.created_at > ? 32 ms 56.4%
users/index 15 ms 26.5%
SELECT name FROM users 1 ms 1.8%
admin/dashboard#index 57 ms 100.0%