# Disable response to broadcasts. # You don't want yourself becoming a Smurf amplifier. net.ipv4.icmp_echo_ignore_broadcasts = 1 # enable route verification on all interfaces net.ipv4.conf.all.rp_filter = 1 # enable ipV6 forwarding #net.ipv6.conf.all.forwarding = 1 kernel.shmall = 4294967296 net.core.netdev_max_backlog = 400000 net.core.optmem_max = 30000000 net.core.rmem_default = 30000000 net.core.wmem_default = 30000000 net.core.rmem_max = 30000000 net.core.wmem_max = 30000000 net.core.somaxconn = 300000 net.ipv4.conf.all.arp_announce = 2 net.ipv4.conf.all.arp_ignore = 1 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_source_route = 0 net.ipv4.ip_forward = 0 net.ipv4.ip_local_port_range = 1024 65000 net.ipv4.tcp_fin_timeout = 10 net.ipv4.tcp_max_syn_backlog = 30000 net.ipv4.tcp_max_tw_buckets = 2000000 net.ipv4.tcp_mem = 30000000 30000000 30000000 net.ipv4.tcp_rmem = 30000000 30000000 30000000 net.ipv4.tcp_wmem = 30000000 30000000 30000000 net.ipv4.tcp_timestamps = 0 net.ipv4.tcp_sack = 0 # 13GB of Large Pages # vm.nr_hugepages = 6656 # 18GB of Large Pages # vm.nr_hugepages = 9216 # 32GB of Large Pages # vm.nr_hugepages = 16384Processor info for server westmere8
Maximum frequency is 3059 MHz\n\n processor : 0 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 1 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 2 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 3 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 4 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 5 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 6 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 7 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 8 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 9 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 10 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 11 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 12 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 13 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 14 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 15 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 16 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 17 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 18 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 19 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 20 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 21 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 22 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64 processor : 23 cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GHz cpu MHz : 1596.000 cache size : 12288 KB cpu cores : 6 cpuid level : 11 cache_alignment : 64Memory info for server westmere8
MemTotal: 16411640 kB MemFree: 14025824 kB SwapCached: 0 kB SwapTotal: 2104472 kB SwapFree: 2104472 kBKernel on server westmere8
Linux 2.6.16.60-0.54.5-smp #1 SMP Fri Sep 4 01:28:03 UTC 2009 x86_64