I have deployed a PoA network with geth, setting gaslimit to 0x1fffffffffffffff in genesis file. When starting mining and over the time, I have realized gaslimit in each new block decreases. I have tried with --targetgaslimit flag as this question suggests https://stackoverflow.com/questions/50947751/gaslimit-decrease-over-time However, this flag is not supported for newer versions in geth. Is there any other way to prevent gas limit from decreasing when minning new blocks? Thanks
In newer version the correct parameter is
--miner.gaslimit value Target gas ceiling for mined blocks (default: 30000000)
See geth's commandline help for other parameters.