StakeSquid/ethereum-rpc-docker
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make better default network settings

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goldsquid
2025-11-13 11:01:56 +07:00
parent c5112ce640
commit 6e10ccdb85
1 changed files with 24 additions and 0 deletions
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24
clone-node.sh
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@@ -364,6 +364,30 @@ main() {
echo " Successful: $success_count/$volume_count"
[[ -n "$failed_volumes" ]] && echo " Failed:$failed_volumes"
# Restore Network buffer and congestion control settings.
# These are better for your 0.2-1.4ms environment
ssh "$DEST_HOST" "
# These are better for your 0.2-1.4ms environment
sudo sysctl -w net.core.rmem_max=2097152 # 2MB
sudo sysctl -w net.core.wmem_max=2097152
sudo sysctl -w net.ipv4.tcp_rmem='4096 87380 2097152'
sudo sysctl -w net.ipv4.tcp_wmem='4096 87380 2097152'
sudo sysctl -w net.ipv4.tcp_congestion_control=cubic
sudo sysctl -w net.core.default_qdisc=fq_codel
sudo sysctl -w net.ipv4.tcp_slow_start_after_idle=0
sudo sysctl -w net.ipv4.tcp_tw_reuse=1
"
sudo sysctl -w net.core.rmem_max=2097152 # 2MB
sudo sysctl -w net.core.wmem_max=2097152
sudo sysctl -w net.ipv4.tcp_rmem='4096 87380 2097152'
sudo sysctl -w net.ipv4.tcp_wmem='4096 87380 2097152'
sudo sysctl -w net.ipv4.tcp_congestion_control=cubic
sudo sysctl -w net.core.default_qdisc=fq_codel
sudo sysctl -w net.ipv4.tcp_slow_start_after_idle=0
sudo sysctl -w net.ipv4.tcp_tw_reuse=1
$SSH_CMD -O exit "$DEST_HOST" 2>/dev/null
# Exit with appropriate status (cleanup will be handled by trap)