Trung Dinh

Does rust-rocksdb support async?

2

I skimmed through the example and couldn't see that async is supported. Is there a need to add async support? What about the upstream TiKV, does it not support async...

pagesteam_handle_batched_message -> pagestream_handle_batched_message

2

## Problem Found a typo in code. ## Summary of changes

Tracing: ability to annotate different running components from different hosts

17

Hi team, Regarding tracing: currently, the service attribute is always set to pageserver. However, we are running multiple clusters (and potentially multiple pageserver shards), which means we have several pageserver...

pageserver: thrashing on compaction and eviction loop

12

## Steps to reproduce In our _ingestion_ workload: 1. There is constant amount of eviction (around 1-2 files per second) due to disk usage; 2. After running the workload for...

## Problem * Inside `compact_with_gc_inner`, there is a similar log line: https://github.com/neondatabase/neon/blob/db24ba95d1991a90c50d25f322eb07435cf31936/pageserver/src/tenant/timeline/compaction.rs#L3181-L3187 * Also, I think it would be useful when debugging to have the ability to select a particular...

## Problem In our environment, we don't always have access to the pagectl tool on the pageserver. We have to download the page files to local env to introspect them....

Neon handling of a large table

4

> _Note: This is a long issue. We would like to collect early feedback on the proposed directions before diving too deeply into any specific area of improvement._ ## Background...

Hi team, We are debugging a slow GetPage@LSN request and we are staring at a GET_VECTORED traces. The overall trace looks like this: ``` --GET_VECTORED (3.39s) ----PLAN_IO (3.39s) ----RECONSTRUCT (negligible)...

Path to 1.0

3

Hi, just curious what would it take to go to 1.0 for this project? Mainly I am wondering what are the potential breaking changes that might happen before we reach...