ノード(Apache+Fluentd)
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# vi /etc/security/limits.conf root soft nofile 65536 root hard nofile 65536 * soft nofile 65536 * hard nofile 65536 |
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# vi /etc/sysctl.conf net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_tw_reuse = 1 net.ipv4.ip_local_port_range = 10240 65535 ※デフォルトで設定されていた net.core.somaxconn = 1024 net.core.netdev_max_backlog = 5000 net.core.rmem_max = 16777216 net.core.wmem_max = 16777216 net.ipv4.tcp_wmem = 4096 12582912 16777216 net.ipv4.tcp_rmem = 4096 12582912 16777216 net.ipv4.tcp_max_syn_backlog = 8096 net.ipv4.tcp_slow_start_after_idle = 0 net.ipv4.tcp_tw_reuse = 1 net.ipv4.ip_local_port_range = 10240 65535 |
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# hostnamectl set-hostname Apache-Fluentd-Node # reboot |
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# ulimit -n 65536 |
[crayo …
