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quick notes

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Zsolt Ero
2024-01-08 18:43:18 +01:00
parent b09a2eded4
commit c9c2dba4c4
14 changed files with 0 additions and 0 deletions
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docs/quick notes/kernel-ideas.txt Normal file
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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.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