Can we produce a number of blocks at identical top on regtest for testing much like https://forkmonitor.data/stale/btc/781277?

I attempted working 3 regtest nodes on totally different ports, maxmempool as 5,7 and 10, two of them had onion addresses and all have been linked. I created some giant transactions and plenty of small transactions to fill the mempool. Lastly tried to create block with generatetoaddress on a number of nodes concurrently. Nevertheless there isn’t a latency and every thing updates rapidly.

AJ had shared that mempool inconsistency impacts compact block relay and it might be one of many causes for frequent stale blocks. There are a number of issues that might be concerned like full rbf, patch to dam inscriptions, mempool limits and so forth. Nevertheless I need to see if mempools of some nodes within the networks are full due to utilizing default measurement and others aren’t, would this enhance the likelihood of stale blocks?

That is mempool chart for final 2 years with stale blocks marked on prime. There might be extra causes and full mempools appears to be one among them: