Commit b0df1b06 authored by JOduMonT's avatar JOduMonT Committed by Pierre Ozoux

vm.overcommit_memory & transparent_hugepage (#154)

as recommanded by REDIS
\#WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.

\# WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
parent a3eb4870
......@@ -31,9 +31,12 @@ systemctl restart sshd
cat > /etc/sysctl.d/libresh.conf <<EOF
chmod 644 /etc/sysctl.d/libresh.conf
sysctl -p
echo never > /sys/kernel/mm/transparent_hugepage/enabled
# define Localhost
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