### System parameters on server westmere1

###

###

###

    # 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
    # 12GB of Large Pages
    # vm.nr_hugepages = 6144
    # 13GB of Large Pages
    # vm.nr_hugepages = 6656
    # 18GB of Large Pages
    # vm.nr_hugepages = 9216
    # 32GB of Large Pages
    # vm.nr_hugepages = 16384

            Processor info for server westmere1

    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	: 64

            Memory info for server westmere1

    MemTotal:     16411640 kB
    MemFree:      13026836 kB
    SwapCached:          0 kB
    SwapTotal:     2104472 kB
    SwapFree:      2104472 kB

            Kernel on server westmere1

    Linux 2.6.16.60-0.54.5-smp #1 SMP Fri Sep 4 01:28:03 UTC 2009 x86_64