supabase-postgres.git / summary / log / commit / refs

commit    6dfd0e6eebb9d53f31b26e187c8c295afca6f6e4
Author:   Douglas J Hunley <doug.hunley@gmail.com>
Commit:   GitHub <noreply@github.com>
Date:     Tue Jul 07 16:33:39 2026 +0000

    feat(ansible): add vm dirty/writeback tuning params to tuned profile (#2249)
    
    Add vm.dirty_background_ratio, vm.dirty_expire_centisecs, vm.dirty_ratio,
    and vm.dirty_writeback_centisecs to the sysctl section of the PostgreSQL
    tuned profile.


 ansible/tasks/setup-tuned.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ansible/tasks/setup-tuned.yml b/ansible/tasks/setup-tuned.yml
index 3472cad8..dab03990 100644
--- a/ansible/tasks/setup-tuned.yml
+++ b/ansible/tasks/setup-tuned.yml
@@ -161,6 +161,14 @@
           value: '62500'
         - option: 'net.netfilter.nf_conntrack_max'
           value: '250000'
+        - option: 'vm.dirty_background_ratio'
+          value: '10'
+        - option: 'vm.dirty_expire_centisecs'
+          value: '3000'
+        - option: 'vm.dirty_ratio'
+          value: '40'
+        - option: 'vm.dirty_writeback_centisecs'
+          value: '500'
         - option: 'vm.panic_on_oom'
           value: '1'
       loop_control: