{"id":1173,"date":"2014-12-03T22:18:53","date_gmt":"2014-12-03T13:18:53","guid":{"rendered":"https:\/\/ecoop.net\/memo\/?p=1173"},"modified":"2026-08-10T14:48:38","modified_gmt":"2026-08-10T05:48:38","slug":"dump-mysql-slow_log-table-to-slow_query-log-file","status":"publish","type":"post","link":"https:\/\/www.ecoop.net\/memo\/archives\/dump-mysql-slow_log-table-to-slow_query-log-file.html","title":{"rendered":"MySQL\u3067mysql.slow_log\u30c6\u30fc\u30d6\u30eb\u3092slow query\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u30c0\u30f3\u30d7\u3059\u308b"},"content":{"rendered":"

\u8868\u984c\u306e\u3068\u304a\u308a\u3001\u30b9\u30ed\u30fc\u30af\u30a8\u30ea\u30ed\u30b0\u3092\u30c6\u30fc\u30d6\u30eb\u306b\u66f8\u304d\u51fa\u3057\u3066\u3044\u308bMySQL DB\u30b5\u30fc\u30d0\u3067
\nslow query\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u5f0f\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u305f\u304f\u306a\u3063\u305f\u306e\u3067\u305d\u306e\u65b9\u6cd5\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

\u53c2\u8003:Exporting mysqlslowlog table slow query log format<\/a>.<\/p>\n

# \u30b3\u30de\u30f3\u30c9\u3053\u3053\u304b\u3089
\nmysql -u “\u30e6\u30fc\u30b6\u540d” -p -h “\u63a5\u7d9a\u5148\u30db\u30b9\u30c8” -D mysql -s -r -e “SELECT CONCAT( ‘# Time: ‘, DATE_FORMAT(start_time, ‘%y%m%d %H%i%s’), ‘\\n’, ‘# User@Host: ‘, user_host, ‘\\n’, ‘# Query_time: ‘, TIME_TO_SEC(query_time), ‘ Lock_time: ‘, TIME_TO_SEC(lock_time), ‘ Rows_sent: ‘, rows_sent, ‘ Rows_examined: ‘, rows_examined, ‘\\n’, sql_text, ‘;’ ) FROM mysql.slow_log” > \/tmp\/mysql.slow_log.log
\n# \u30b3\u30de\u30f3\u30c9\u3053\u3053\u307e\u3067<\/p>\n

\u9577\u304f\u3066\u8aad\u307f\u3065\u3089\u3044\u3067\u3059\u304c\u3001mysql\u30b3\u30de\u30f3\u30c9\u3067\u3001slow_query_log\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306b\u3042\u308f\u305b\u308b\u3088\u3046\u306bSELECT\u3092\u6253\u3063\u3066\u6574\u5f62\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u666e\u6bb5\u306fSQL\u3067\u51e6\u7406\u3067\u304d\u308b\u30c6\u30fc\u30d6\u30eb\u306e\u307b\u3046\u304c\u4fbf\u5229\u3067\u3059\u304c\u3001Percona Toolkit<\/a>\u306ept-query-digest<\/a>\u306e\u3088\u3046\u306b\u3001\u30b9\u30ed\u30fc\u30af\u30a8\u30ea\u30ed\u30b0\u3092\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u51e6\u7406\u3059\u308b\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u305f\u3081\u306b\u30d5\u30a1\u30a4\u30eb\u304c\u6b32\u3057\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u306e\u3067\u3059\u3088\u306d\u3002<\/p>\n

Percona Toolkit\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8868\u984c\u306e\u3068\u304a\u308a\u3001\u30b9\u30ed\u30fc\u30af\u30a8\u30ea\u30ed\u30b0\u3092\u30c6\u30fc\u30d6\u30eb\u306b\u66f8\u304d\u51fa\u3057\u3066\u3044\u308bMySQL DB\u30b5\u30fc\u30d0\u3067 slow query\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u5f62\u5f0f\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u305f\u304f\u306a\u3063\u305f\u306e\u3067\u305d\u306e\u65b9\u6cd5\u3092\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002 \u53c2\u8003:Exporting mysqlsl … \u7d9a\u304d\u3092\u8aad\u3080 MySQL\u3067mysql.slow_log\u30c6\u30fc\u30d6\u30eb\u3092slow query\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u30c0\u30f3\u30d7\u3059\u308b<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135],"tags":[26],"class_list":["post-1173","post","type-post","status-publish","format-standard","hentry","category-server","tag-mysql"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/1173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/comments?post=1173"}],"version-history":[{"count":1,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/1173\/revisions"}],"predecessor-version":[{"id":1864,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/1173\/revisions\/1864"}],"wp:attachment":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/media?parent=1173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/categories?post=1173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/tags?post=1173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}