Slow blocks on archive OE node dc-m3-large-x86-01 on Gnosis Chain

[varasev]

We have a quite powerful VM which holds the OE archive node for Gnosis Chain (displayed as dc-m3-large-x86-01 in https://dai-netstat.poa.network/). We noticed that its average block propagation time is about 700 ms when there is no load on the chain. It's 10x times slower than dc-c3-large-arm-0x nodes (working on Nethermind). We need to analyze the logs (attached to the corresponding Slack channel) which probably can be helpful to understand why there are such delays (maybe a lot of RPC requests?).