[HN Gopher] PgX - Debug Postgres performance in the context of y...
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PgX - Debug Postgres performance in the context of your application
code
Author : rshetty
Score : 9 points
Date : 2026-01-07 05:10 UTC (1 days ago)
(HTM) web link (docs.base14.io)
(TXT) w3m dump (docs.base14.io)
| muteh wrote:
| what does it do? the page doesn't even mention a product until
| near the end and then...doesn't explain?
| chatmasta wrote:
| At this point I'm closing posts after skimming the subheadings
| that haven't even been changed from obvious LLM output.
| sublinear wrote:
| > The engineer is forced into manual correlation: jumping between
| dashboards, aligning timelines by eye, [and] inferring causality
| from coincidence
|
| I just generate a random UUID in the application and make sure to
| log it everywhere across the entire stack along with a timestamp.
|
| Any old log aggregator can give me an accurate timeline grouped
| by request UUID across every backend component all in one
| dashboard.
|
| It's the very first thing that I have the application do when
| handling a request. It's injected it at the log handler level.
| There's nothing to break and nothing to think about.
|
| So, I have no problem knowing precise cause and effect with
| regard to all logs for a given isolated request, but I agree that
| there may be blips that affect multiple requests (outages, etc.).
| We have synthetic tests for outages though.
|
| I too am struggling to understand what this tool does beyond
| grouping all logs by a unique request identifier.
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(page generated 2026-01-08 23:00 UTC)