From: Sarah Hoffmann <lonvia@denofr.de>
Date: Tue, 8 Aug 2023 09:49:25 +0000 (+0200)
Subject: nominatim: reduce workers further
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/276eefc7bd3245f588c5b59cb8c4d22aad217d4c

nominatim: reduce workers further

The limiting factor is disk IO, which is saturated at around
250 connections.
---

diff --git a/roles/longma.rb b/roles/longma.rb
index f109a7cbb..179b334dc 100644
--- a/roles/longma.rb
+++ b/roles/longma.rb
@@ -48,7 +48,7 @@ default_attributes(
     :flatnode_file => "/ssd/nominatim/nodes.store",
     :logdir => "/ssd/nominatim/log",
     :api_flavour => "python",
-    :api_workers => 45,
+    :api_workers => 24,
     :api_pool_size => 10,
     :fpm_pools => {
       "nominatim.openstreetmap.org" => {
diff --git a/roles/vhagar.rb b/roles/vhagar.rb
index df5fe535d..b952a699f 100644
--- a/roles/vhagar.rb
+++ b/roles/vhagar.rb
@@ -33,7 +33,7 @@ default_attributes(
     :state => "standalone",
     :flatnode_file => "/srv/nominatim.openstreetmap.org/planet-project/nodes.store",
     :api_flavour => "python",
-    :api_workers => 38,
+    :api_workers => 24,
     :api_pool_size => 10,
     :fpm_pools => {
       "nominatim.openstreetmap.org" => {