roles/mariadb: Tweak temp table size

mysqltuner.pl said: When making adjustments, make tmp_table_size/max_heap_table_size equal
2020-12-29 11:10:31 +02:00 · 2020-12-29 11:10:31 +02:00 · 57a83cef26
commit 57a83cef26
parent 8ee52143fc
2 changed files with 6 additions and 2 deletions
--- a/roles/mariadb/defaults/main.yml
+++ b/roles/mariadb/defaults/main.yml
@ -27,4 +27,8 @@ max_connections: 33
 query_cache_size: 0
 query_cache_type: 0

+# mysqltuner says we should use larger than 32M on our setup
+tmp_table_size: 64M
+max_heap_table_size: 64M
+
 # vim: set ts=2 sw=2:
--- a/roles/mariadb/templates/my.cnf.j2
+++ b/roles/mariadb/templates/my.cnf.j2
@ -57,8 +57,8 @@ max_allowed_packet	= 16M
 thread_cache_size       = 128
 sort_buffer_size	= 4M
 bulk_insert_buffer_size	= 16M
-tmp_table_size		= 32M
-max_heap_table_size	= 32M
+tmp_table_size		= {{ tmp_table_size }}
+max_heap_table_size	= {{ max_heap_table_size }}
 #
 # * MyISAM
 #