{"id":539,"date":"2020-06-30T15:02:27","date_gmt":"2020-06-30T07:02:27","guid":{"rendered":"http:\/\/wp.vicds.com\/?p=539"},"modified":"2021-05-17T15:41:36","modified_gmt":"2021-05-17T07:41:36","slug":"check-sql-used-memory-size","status":"publish","type":"post","link":"https:\/\/wp.vicds.com\/?p=539","title":{"rendered":"check sql used memory size"},"content":{"rendered":"\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">SELECT ( @@key_buffer_size\n+ @@query_cache_size\n+ @@innodb_buffer_pool_size\n+ @@innodb_additional_mem_pool_size\n+ @@innodb_log_buffer_size\n+ @@max_connections * ( @@read_buffer_size\n+ @@read_rnd_buffer_size\n+ @@sort_buffer_size\n+ @@join_buffer_size\n+ @@binlog_cache_size\n+ @@thread_stack\n+ @@tmp_table_size )\n) \/ (1024 * 1024 * 1024) AS MAX_MEMORY_GB;\n\n\n\u53e6\u5916\u9019\u662f\u4e00\u500b\u53ef\u4ee5\u8a08\u7b97\u7684\u7db2\u7ad9\nhttp:\/\/www.mysqlcalculator.com\/<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-539","post","type-post","status-publish","format-standard","hentry","category-sql"],"_links":{"self":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts\/539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=539"}],"version-history":[{"count":2,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions"}],"predecessor-version":[{"id":541,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions\/541"}],"wp:attachment":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}