set-variable = max_connections=450
set-variable = wait_timeout=40
set-variable = max_user_connections=50
set-variable = open_files_limit=900
set-variable = query_cache_limit=256000
set-variable = query_cache_size=8192000
set-variable = sort_buffer_size=1048572
set-variable = myisam_sort_buffer_size=1048572