Request Details

Route
/posts/:id GET
Timestamp
Sep 23, 2026 8:52 AM
Duration
44.82 ms
Status
204
Response Size
12 KB
Error
No

Performance Breakdown

Database
25.7% (1 query)
View Rendering
0.0%
Application Logic
74.3%
Other Operations
0.0%
Total Operations
3
Slowest Operation
44.82 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 30.2ms 60.3ms 90.5ms 120.6ms

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 45 ms 100.0%
SELECT users.*, COUNT(DISTINCT posts.id) as post_count, COUNT(DISTINCT comments.id) as comment_count, SUM(posts.view_count) as total_views, AVG(posts.view_count) as avg_views, MIN(posts.created_at) as first_post, MAX(posts.created_at) as latest_post FR... 31 ms 69.2%
posts#show 45 ms 100.0%