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Closed Tweak to speed up 3g 4g and wifi

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Mocroft

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Sa file ito paki sundan



### IMPROVE SYSTEM MEMORY MANAGEMENT ###

# Increase size of file handles
and inode cachefs.file-max = 2097152

## Do less swapping vm.swappiness = 10 vm.dirty_ratio = 60 vm.dirty_background_ratio = 2# GENERAL NETWORK SECURITY OPTIONS ###

# Number of times SYNACKs for passive TCP connection. net.ipv4.tcp_synack_retries = 2

# Allowed local port range net.ipv4.ip_local_port_range = 2000 65535

# Protect Against TCP Time-Wait net.ipv4.tcp_rfc1337 = 1

# Decrease the time default value for tcp_fin_timeout connection net.ipv4.tcp_fin_timeout = 15

# Decrease the time default value for connections to keep alive net.ipv4.tcp_keepalive_time = 300

net.ipv4.tcp_keepalive_probes = 5
net.ipv4.tcp_keepalive_intvl = 15

### TUNING NETWORK PERFORMANCE ###

# Default Socket Receive Buffer net.core.rmem_default = 31457280

# Maximum Socket Receive Buffer net.core.rmem_max = 12582912

# Default Socket Send Buffer net.core.wmem_default = 31457280

# Maximum Socket Send Buffer net.core.wmem_max = 12582912

# Increase number of incoming connections net.core.somaxconn = 4096

# Increase number of incoming connections backlog net.core.netdev_max_backlog = 65536

# Increase the maximum amount of option memory buffers net.core.optmem_max = 25165824

# Increase the maximum total buffer-space allocatable # This is measured in units of pages (4096 bytes) net.ipv4.tcp_mem = 65536 131072 262144 net.ipv4.udp_mem = 65536 131072 262144

# Increase the read-buffer space allocatable net.ipv4.tcp_rmem = 8192 87380 16777216 net.ipv4.udp_rmem_min = 16384

# Increase the write-buffer-space allocatable net.ipv4.tcp_wmem = 8192 65536 16777216 net.ipv4.udp_wmem_min = 16384

# Increase the tcp-time-wait buckets pool size to prevent simple DOS attacks net.ipv4.tcp_max_tw_buckets = 1440000 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_tw_reuse = 1




Prove po hndi kasi sa location ko

tingang lang sa graph
Screenshot_2016-12-01-12-07-52.png
 

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