1 2 3 4 5 6 7 8 9 10 11 12 | # Use TCP syncookies when needed net.ipv4.tcp_syncookies = 1 # Enable TCP window scaling net.ipv4.tcp_window_scaling: = 1 # Increase TCP max buffer size net.core.rmem_max = 16777216 net.core.wmem_max = 16777216 # Increase Linux autotuning TCP buffer limits net.ipv4.tcp_rmem = 4096 87380 16777216 net.ipv4.tcp_wmem = 4096 65536 16777216 # Increase number of ports available net.ipv4.ip_local_port_range = 1024 65000 |
1 2 3 4 5 6 7 8 | /dev/VolGroup00/LogVol00 / ext3 defaults,noatime 1 1 LABEL=/boot /boot ext3 defaults,noatime 1 2 devpts /dev/pts devpts gid=5,mode=620 0 0 tmpfs /dev/shm tmpfs defaults 0 0 proc /proc proc defaults 0 0 sysfs /sys sysfs defaults 0 0 LABEL=SWAP-hdb2 swap swap defaults 0 0 LABEL=SWAP-hda3 swap swap defaults 0 0 |
1 2 3 4 | # hdparm -t /dev/hda /dev/hda: Timing buffered disk reads: 182 MB in 3.02 seconds = 60.31 MB/sec |
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