Request Details

Route
/sign_in GET|POST
Timestamp
Sep 20, 2026 5:14 AM
Duration
64.75 ms
Status
200
Response Size
3.7 KB
Error
No

Performance Breakdown

Database
13.2% (1 query)
View Rendering
11.3%
Application Logic
75.5%
Other Operations
0.0%
Total Operations
5
Slowest Operation
64.75 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 64.3ms 128.6ms 192.9ms 257.3ms

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
sessions#new 65 ms 100.0%
SELECT name FROM users 34 ms 52.5%
sessions#new 65 ms 100.0%
sessions#new 65 ms 100.0%
users/index 29 ms 44.8%