* CPUkernel.sched_min_granularity_ns* 内存vm.vfs_cache_pressure vm.dirty_ratio vm.dirty_background_ratio vm.swappiness * 网络设置calico网络mtuip link set dev eth0 mtu 9000;ip link set dev eth0 mtu 9000net.core.somaxconn net.ipv4.tcp_keepalive_ti...