Request Details

Route
/posts/:id GET
Timestamp
Sep 11, 2026 6:45 AM
Duration
82.07 ms
Status
404
Response Size
1.4 KB
Error
No

Performance Breakdown

Database
2.9% (1 query)
View Rendering
37.2%
Application Logic
59.9%
Other Operations
0.0%
Total Operations
8
Slowest Operation
82.07 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 68.5ms 137.1ms 205.6ms 274.1ms

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
home/index 11 ms 13.4%
home/index 14 ms 17.1%
posts#show 82 ms 100.0%
posts/show 32 ms 39.0%
posts/show 22 ms 26.8%
SELECT users.*, posts.*, comments.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, AVG(posts.view_count) as avg_views, MAX(comments.created_at) as latest_comment FROM users LEFT JOIN posts ON users.id = posts.use... 8 ms 9.7%
users/index 23 ms 28.0%
posts#show 82 ms 100.0%