X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/b0fb76fc1c841d61b203b2cb415916e6a430e9ab..bd06933fd5bcb4a131b684d696bb02a57003daab:/cookbooks/tile/templates/default/render-lowzoom.erb

diff --git a/cookbooks/tile/templates/default/render-lowzoom.erb b/cookbooks/tile/templates/default/render-lowzoom.erb
index 95e4ed6e8..c03181399 100644
--- a/cookbooks/tile/templates/default/render-lowzoom.erb
+++ b/cookbooks/tile/templates/default/render-lowzoom.erb
@@ -16,7 +16,7 @@ function update_<%= style %>
     --timestamp=${timestamp} \
     --tile-dir=/srv/tile.openstreetmap.org/tiles \
     --socket=/var/run/renderd/renderd.sock \
-    --num-threads=<%= node[:cpu][:total] - 1 %> \
+    --num-threads=<%= [4, node.dig('cpu', 'total').to_i - 1, node.dig('cpu', 'cores').to_i - 1].max %> \
     --map="<%= style %>" \
     --max-load=<%= node[:cpu][:total] %> \
     --min-zoom=0 --max-zoom=12