add /etc/sysctl.conf

fs-add/etc/init.d/rcS

@@ -31,6 +31,9 @@ ln -s /tmp/var /var
 rm -rf /var.2
 mkdir -p /tmp/var/run /tmp/var/log /tmp/var/spool
 
+# sysctl.conf
+sysctl -q -p
+
 # start syslogd
 syslogd -C256
 

fs-add/etc/sysctl.conf

@@ -0,0 +1,10 @@
+vm.swappiness = 10
+vm.lowmem_reserve_ratio = 64 64 8
+vm.vfs_cache_pressure = 20
+vm.dirty_ratio = 40
+
+net.core.rmem_max=524288
+net.core.wmem_max=524288
+net.ipv4.tcp_rmem=4096 65536 65536
+net.ipv4.tcp_wmem=4096 65536 65536
+