30 lines
743 B
Text
30 lines
743 B
Text
#
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# tuned configuration
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#
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[main]
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summary=Optimize systems running OpenShift (parent profile)
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include=${f:virt_check:virtual-guest:throughput-performance}
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[selinux]
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avc_cache_threshold=8192
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[net]
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nf_conntrack_hashsize=131072
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[sysctl]
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net.ipv4.ip_forward=1
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kernel.pid_max=>4194304
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net.netfilter.nf_conntrack_max=1048576
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net.ipv4.conf.all.arp_announce=2
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net.ipv4.neigh.default.gc_thresh1=8192
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net.ipv4.neigh.default.gc_thresh2=32768
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net.ipv4.neigh.default.gc_thresh3=65536
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net.ipv6.neigh.default.gc_thresh1=8192
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net.ipv6.neigh.default.gc_thresh2=32768
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net.ipv6.neigh.default.gc_thresh3=65536
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vm.max_map_count=262144
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[scheduler]
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# see rhbz#1979352; exclude containers from aligning to house keeping CPUs
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cgroup_ps_blacklist=/kubepods\.slice/
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