Reth DB Sync Issue

[alan-joshy]

Hi, I am running rbuilder via Flashbots, and it is using direct database files to fetch data. While running rbuilder, I am encountering the error “Parent Payload Header Not Found.”

I opened an issue on the rbuilder GitHub repository, and the maintainers added a monitoring tool to help determine whether this is an issue with rbuilder or reth. Based on the monitoring results, it appears that reth is taking a significant amount of time to write blocks to the database, which may be causing this error.

Could you help investigate why reth is slow to persist blocks to disk? Additionally, are there any CLI flags or configuration options that would allow reth to write blocks to the database more immediately or reduce this delay?

--engine.persistence-threshold=1 \
  --engine.memory-block-buffer-target=0 \
  --engine.cross-block-cache-size=8192 \
  --db.sync-mode=Durable \

thse are the options which i am currently using

[alan-joshy]

It was fixed i a pr so clossing this disccussion