estimate number of Besu services for trace generation

[FlorianHuc]

In order to know how many Besu services have to be deployed to generate the traces for conflated blocks in production we need to know what will the performances look like.

The objective is to get metrics for the performances of the call generateConflatedTracesToFileV2.

download-query-results-409375e0-55db-4132-ae39-3001917801a5 (4).csv

The attached csv file give sample of conflation that happened historically.

We don't have conflation range for recent blocks (after blobs were introduced).

We can get for the last 7 days from the logs in grafana:

{app="coordinator-node", cluster="linea-prod-eks"} |= execution proof generated

https://grafana.o11y.web3factory.consensys.net/explore?schemaVersion=1&panes=%7B%22gsb%22:%7B%22datasource%22:%22fpImiNKVk%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bapp%3D%5C%22coordinator-node%5C%22,%20cluster%3D%5C%22linea-prod-eks%5C%22%7D%20%7C%3D%20%60execution%20proof%20generated%60%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%22fpImiNKVk%22%7D,%22editorMode%22:%22builder%22%7D%5D,%22range%22:%7B%22from%22:%22now-1h%22,%22to%22:%22now%22%7D%7D%7D&orgId=17

which has the info in this format: batch=[6609770..6609773]