work

docs/kernel-ideas.txt

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+# not using
+
+fs.file-max # not needed, recent Ubuntu has it on high by default
+
+
+# not tested
+
+tcp_fin_timeout
+TCP max buffer size
+
+
+
+net.core.netdev_max_backlog = 262144
+net.core.rmem_max = 16777216
+net.core.somaxconn = 262144
+net.core.wmem_max = 16777216
+net.ipv4.tcp_max_syn_backlog = 262144
+net.ipv4.tcp_max_tw_buckets = 6000000
+net.ipv4.tcp_no_metrics_save = 1
+net.ipv4.tcp_rmem = 4096 87380 16777216
+net.ipv4.tcp_syn_retries = 2
+net.ipv4.tcp_synack_retries = 2
+net.ipv4.tcp_tw_reuse = 1
+net.ipv4.tcp_wmem = 4096 65536 16777216
+
+