diff options
| author | Ladar Levison <ladar@lavabit.com> | 2022-04-27 10:08:01 +0300 |
|---|---|---|
| committer | Ladar Levison <ladar@lavabit.com> | 2022-04-27 10:08:09 +0300 |
| commit | 4a1d9223964e624a4d56057f1d13fb01c34dea3a (patch) | |
| tree | 30263f12f6e400cfef58b813fd69729262e519c7 | |
| parent | eba6197e28dfe4464d483b1b068d17a1b18f1f3a (diff) | |
Updated kernel notes, particularly tw_reuse was incorrect.
| -rwxr-xr-x | dev/docs/sysctl.conf | 1 | ||||
| -rw-r--r-- | dev/install/magmad.install.sh | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/dev/docs/sysctl.conf b/dev/docs/sysctl.conf index 2f74dc6d..00f3e198 100755 --- a/dev/docs/sysctl.conf +++ b/dev/docs/sysctl.conf @@ -22,6 +22,7 @@ kernel.core_pattern = /home/ladar/Desktop/core-%e.%p # Allow memory overcomittal # vm.overcommit_memory = 1 +vm.overcommit_ratio = 300 vm.swappiness = 10 # Controls the maximum size of a message, in bytes diff --git a/dev/install/magmad.install.sh b/dev/install/magmad.install.sh index eff5b567..f7b38c13 100644 --- a/dev/install/magmad.install.sh +++ b/dev/install/magmad.install.sh @@ -214,7 +214,7 @@ printf "net.ipv4.tcp_rmem = 8192 87380 16777216\n" >> /etc/sysctl.conf printf "net.ipv4.tcp_syn_retries = 3\n" >> /etc/sysctl.conf printf "net.ipv4.tcp_synack_retries = 3\n" >> /etc/sysctl.conf printf "net.ipv4.tcp_tw_recycle = 1\n" >> /etc/sysctl.conf -printf "net.ipv4.tcp_tw_reuse = 1\n" >> /etc/sysctl.conf +printf "net.ipv4.tcp_tw_reuse = 0\n" >> /etc/sysctl.conf printf "net.ipv4.tcp_wmem = 8192 65536 16777216\n" >> /etc/sysctl.conf printf "net.ipv4.udp_mem = 65536 131072 262144\n" >> /etc/sysctl.conf printf "net.ipv4.udp_rmem_min = 16384\n" >> /etc/sysctl.conf @@ -247,7 +247,7 @@ sysctl -w net.ipv4.tcp_rfc1337=1 sysctl -w net.ipv4.tcp_syn_retries=3 sysctl -w net.ipv4.tcp_synack_retries=3 sysctl -w net.ipv4.tcp_tw_recycle=1 -sysctl -w net.ipv4.tcp_tw_reuse=1 +sysctl -w net.ipv4.tcp_tw_reuse=0 sysctl -w net.ipv4.udp_rmem_min=16384 sysctl -w net.ipv4.udp_wmem_min=16384 sysctl -w net.ipv6.conf.all.disable_ipv6=1 |