tilecache: compress logs with multiple threads

diff --git a/cookbooks/tilecache/templates/default/logrotate.squid.erb b/cookbooks/tilecache/templates/default/logrotate.squid.erb
index 0c45dcab0b13a5a8c2763ad1b0c0705c52b5ba3a..d5db76b2fafa45b87822419432514e1ad93b8b92 100644 (file)
--- a/cookbooks/tilecache/templates/default/logrotate.squid.erb
+++ b/cookbooks/tilecache/templates/default/logrotate.squid.erb
@@ -4,6 +4,7 @@
   daily
   compress
   compresscmd /usr/bin/xz
+  compressoptions --threads=<% [ node[:cpu][:total] / 2, 1 ].max.ceil %>
   uncompresscmd /usr/bin/unxz
   compressext .xz
   rotate 2