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Modify some sysctl settings

This commit is contained in:
Ycarus 2019-05-21 21:38:51 +02:00
parent 611f8e3f85
commit f8b0638467

View file

@ -2,14 +2,14 @@
# max open files # max open files
fs.file-max = 512000 fs.file-max = 512000
# max read buffer # max read buffer
net.core.rmem_max = 524287 net.core.rmem_max = 150000000
# max write buffer # max write buffer
net.core.wmem_max = 524287 net.core.wmem_max = 75000000
net.core.optmem_max = 524287 net.core.optmem_max = 75000000
# default read buffer # default read buffer
net.core.rmem_default = 32768 net.core.rmem_default = 131072
# default write buffer # default write buffer
net.core.wmem_default = 32768 net.core.wmem_default = 131072
# max processor input queue # max processor input queue
net.core.netdev_max_backlog = 4096 net.core.netdev_max_backlog = 4096
# max backlog # max backlog
@ -34,13 +34,13 @@ net.ipv4.tcp_max_tw_buckets = 10000
# turn on TCP Fast Open on both client and server side # turn on TCP Fast Open on both client and server side
#net.ipv4.tcp_fastopen = 3 #net.ipv4.tcp_fastopen = 3
# TCP receive buffer # TCP receive buffer
net.ipv4.tcp_rmem = 4096 524288 204217728 net.ipv4.tcp_rmem = 4096 524288 75000000
# TCP write buffer # TCP write buffer
net.ipv4.tcp_wmem = 4096 524288 204217728 net.ipv4.tcp_wmem = 4096 524288 75000000
# TCP buffer # TCP buffer
net.ipv4.tcp_mem = 768174 10242330 15363480 net.ipv4.tcp_mem = 768174 75000000 150000000
# UDP buffer # UDP buffer
net.ipv4.udp_mem = 768174 10242330 15363480 net.ipv4.udp_mem = 768174 75000000 150000000
# turn off path MTU discovery # turn off path MTU discovery
net.ipv4.tcp_mtu_probing = 0 net.ipv4.tcp_mtu_probing = 0