trufnetwork / trufnetwork/node

Goal: Reduce Network Usage

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#764 2 comments 0 reactions 0 assignees View on GitHub

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type: goal
Dominant language
Go
Stars
7
Forks
3
Avg merge
3h 2m
Merged PRs (30d)
13

Description

detected our network usage was incredibly high (TB/day), and it was increasing proportionally with amount of streams
requests seemed to be coming from KGW since its outgoing data was low while incoming was high (eth0 interface)
Determined that the source is KGW polling all the schemas
We'll temporarily make this poll interval to 5 minutes. Consequence: we'll probably get dataset/schema/procedure not found errors right after creating streams. It only affects deployment. If desired, we can target nodes directly to avoid this error while deploying

Making the network usage lower, will reduce our cost on infrastructure

Problem:

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing KGW's schema polling and the deployment configuration that controls its interval. Confirm the current polling behavior, then verify that the interval is five minutes and that network usage is reduced without changing the documented deployment consequences.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
infrastructure, networking
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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