Request Details

Route
/admin/users GET
Timestamp
Sep 17, 2026 5:37 PM
Duration
75.93 ms
Status
201
Response Size
8.8 KB
Error
No

Performance Breakdown

Database
6.6% (2 queries)
View Rendering
34.3%
Application Logic
59.1%
Other Operations
0.0%
Total Operations
7
Slowest Operation
75.93 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 64.2ms 128.4ms 192.6ms 256.9ms

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
admin/users#index 76 ms 100.0%
layouts/application 40 ms 52.7%
home/index 22 ms 29.0%
admin/users#index 76 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 2 ms 2.6%
posts/show 26 ms 34.2%
DELETE FROM comments WHERE created_at < ? 15 ms 19.8%