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feat(openshift): Optimize TCP settings for high throughput and low latency #809

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feat(openshift): Optimize TCP settings for high throughput and low latency #809

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4 changes: 4 additions & 0 deletions profiles/openshift/tuned.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,10 @@ kernel.pid_max=>4194304
fs.aio-max-nr=>1048576
net.netfilter.nf_conntrack_max=1048576
net.ipv4.conf.all.arp_announce=2
net.ipv4.tcp_notsent_lowat=131072
net.ipv4.tcp_slow_start_after_idle=0
net.ipv4.tcp_rmem="4096 131072 16777216"
net.ipv4.tcp_wmem="4096 16384 16777216"
net.ipv4.neigh.default.gc_thresh1=8192
net.ipv4.neigh.default.gc_thresh2=32768
net.ipv4.neigh.default.gc_thresh3=65536
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