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Set cache pressure and swapiness for current session without rebooting

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This commit is contained in:
Jacob Cody Wimer
2016-02-03 07:57:04 -05:00
parent 7ef9c68b34
commit 94a1a9ac9d
1 changed files with 6 additions and 0 deletions
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6
roles/common/tasks/main.yml
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@@ -85,5 +85,11 @@
- name: Fix swappiness - name: Fix swappiness
shell: echo "sysctl vm.swappiness=10" >> /etc/sysctl.conf shell: echo "sysctl vm.swappiness=10" >> /etc/sysctl.conf
- name: Set current swappiness
shell: sysctl vm.swappiness=10
- name: Fix cache pressure - name: Fix cache pressure
shell: echo "sysctl vm.vfs_cache_pressure=50" >> /etc/sysctl.conf shell: echo "sysctl vm.vfs_cache_pressure=50" >> /etc/sysctl.conf
- name: Set current cache pressure
shell: sysctl vm.vfs_cache_pressure=50