Request Details

Route
/sign_in GET|POST
Timestamp
Sep 10, 2026 10:59 AM
Duration
76.51 ms
Status
201
Response Size
9.6 KB
Error
No

Performance Breakdown

Database
4.7% (1 query)
View Rendering
0.0%
Application Logic
95.3%
Other Operations
0.0%
Total Operations
5
Slowest Operation
76.51 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
Database
0.0ms 80.3ms 160.5ms 240.8ms 321.0ms

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
sessions#new 77 ms 100.0%
sessions#new 77 ms 100.0%
sessions#new 77 ms 100.0%
INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?) 15 ms 19.6%
sessions#new 77 ms 100.0%