Request Details

Route
/sign_in GET|POST
Timestamp
Sep 23, 2026 1:34 AM
Duration
49.24 ms
Status
201
Response Size
11 KB
Error
No

Performance Breakdown

Database
0.0% (0 queries)
View Rendering
21.5%
Application Logic
78.5%
Other Operations
0.0%
Total Operations
3
Slowest Operation
49.24 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
0.0ms 31.4ms 62.7ms 94.1ms 125.5ms

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
posts/show 27 ms 54.8%
sessions#new 49 ms 100.0%
sessions#new 49 ms 100.0%