System parameters on server shotgun.linuxperf9025.net
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Controls IP packet forwarding
net.ipv4.ip_forward = 0
# Controls source route verification
net.ipv4.conf.default.rp_filter = 1
# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0
# Controls the System Request debugging functionality of the kernel
kernel.sysrq = 0
# Controls whether core dumps will append the PID to the core filename.
# Useful for debugging multi-threaded applications.
kernel.core_uses_pid = 1
# Controls the use of TCP syncookies
net.ipv4.tcp_syncookies = 1
# Disable netfilter on bridges.
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
# Controls the default maxmimum size of a mesage queue
kernel.msgmnb = 65536
# Controls the maximum size of a message, in bytes
kernel.msgmax = 65536
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 137438953472
# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 536870912
# sysclt setting for SPECjEnterprise 2010
fs.file-max = 4878674
kernel.sem = 250 32000 100 128
kernel.shmall = 4294967296
kernel.shmmax = 68719476736
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.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
net.ipv4.conf.all.arp_announce = 2
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.neigh.default.gc_thresh1 = 4096
net.ipv4.neigh.default.gc_thresh2 = 8192
net.ipv4.neigh.default.gc_thresh3 = 8192
net.ipv4.neigh.default.base_reachable_time = 86400
net.ipv4.neigh.default.gc_stale_time = 86400
net.ipv4.neigh.eth0.base_reachable_time = 86400
net.ipv4.neigh.eth0.gc_stale_time = 86400
net.ipv4.neigh.eth1.base_reachable_time = 86400
net.ipv4.neigh.eth1.gc_stale_time = 86400
net.ipv4.neigh.eth2.base_reachable_time = 86400
net.ipv4.neigh.eth2.gc_stale_time = 86400
net.ipv4.neigh.eth3.base_reachable_time = 86400
net.ipv4.neigh.eth3.gc_stale_time = 86400
net.ipv6.conf.all.disable_ipv6 = 1
Processor info for server shotgun.linuxperf9025.net
processor : 0
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 1
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 2
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 3
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 4
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 5
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 6
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 7
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 8
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 9
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 10
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 11
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 12
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 13
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 14
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 15
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 16
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 17
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 18
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 19
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 20
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 21
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 22
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 23
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 24
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 25
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 26
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 27
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 28
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 29
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 30
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
processor : 31
cpu family : 6
model : 45
model name : Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
cpu MHz : 2701.000
cache size : 20480 KB
cpu cores : 8
cpuid level : 13
cache_alignment : 64
Memory info for server shotgun.linuxperf9025.net
MemTotal: 65949492 kB
MemFree: 64444956 kB
SwapCached: 0 kB
SwapTotal: 33046520 kB
SwapFree: 33046520 kB
Kernel on server shotgun.linuxperf9025.net
Linux 2.6.32-355.el6.x86_64 #1 SMP Tue Jan 15 17:45:38 EST 2013 x86_64