From cc56a165fe772bd4d65d2f5af2eeb04194bf1e08 Mon Sep 17 00:00:00 2001
From: Antoine Eiche <lewo@abesis.fr>
Date: Wed, 21 Oct 2020 19:15:05 +0200
Subject: [PATCH] hydra: increase Postgresql cache size

---
 build01/hydra.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/build01/hydra.nix b/build01/hydra.nix
index f5ba53b..6e59176 100644
--- a/build01/hydra.nix
+++ b/build01/hydra.nix
@@ -105,6 +105,14 @@ in {
       '';
     };
 
+    services.postgresql = {
+      enable = true;
+      extraConfig = ''
+        shared_buffers = 4GB
+        effective_cache_size = 4GB
+      '';
+    };
+
     nix = {
       distributedBuilds = true;
       extraOptions = ''