Request Details

Route
/api/v1/posts GET
Timestamp
Sep 22, 2026 12:15 AM
Duration
17.98 ms
Status
200
Response Size
3.6 KB
Error
No

Performance Breakdown

Database
82.7% (3 queries)
View Rendering
0.0%
Application Logic
17.3%
Other Operations
0.0%
Total Operations
4
Slowest Operation
31.0 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 26.0ms 52.0ms 78.0ms 104.0ms

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
SELECT * FROM posts WHERE created_at > ? 26 ms 144.6%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 29 ms 161.3%
SELECT name FROM users 31 ms 172.4%
api/v1/posts#index 18 ms 100.0%