2017-11-12 09:06:57 -08:00
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---
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2018-02-24 03:16:01 -08:00
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- name: Set vm.swappiness system parameter
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sysctl: name=vm.swappiness value=10 state=present
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2017-11-12 09:06:57 -08:00
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2018-02-24 03:16:01 -08:00
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- name: Set vm.vfs_cache_pressure system parameter
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sysctl: name=vm.vfs_cache_pressure value=50 state=present
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- name: Set net.core.somaxconn system parameter
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sysctl: name=net.core.somaxconn value=1000 state=present
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- name: Set nofile soft limit
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lineinfile: dest=/etc/security/limits.conf line="* soft nofile 100000" state=present
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- name: Set nofile hard limit
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lineinfile: dest=/etc/security/limits.conf line="* hard nofile 100000" state=present
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