Download to read offline
![$ sudo tail /var/log/mysql/slow.log
# Time: 120729 4:12:19
# User@Host: mysql_hoge[mysql_hoge] @ localhost []
# Query_time: 4.962076 Lock_time: 0.003103 Rows_sent: 0 Rows_examined: 1
use wordpress;
SET timestamp=1343502739;
UPDATE `hoge_2_options` SET `option_value` = 'a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477054;a:1:{s:17:¥"clean_cache_event¥";a: 1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477055;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s: 8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477070;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477074;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a: 3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477086;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8: ¥"interval¥";i:3600;}}}i:1343477088;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477090;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"](https://image.slidesharecdn.com/wordfes-140831233531-phpapp02/85/WordFes-Nagoya-2014-LT-18-320.jpg)
![$ sudo tail /var/log/mysql/slow.log
# Time: 120729 4:12:19
# User@Host: mysql_hoge[mysql_hoge] @ localhost []
# Query_time: 4.962076 Lock_time: 0.003103 Rows_sent: 0 Rows_examined: 1
use wordpress;
SET timestamp=1343502739;
UPDATE `hoge_2_options` SET `option_value` = 'a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{ s:32:¥"40cd750bba9870f18aada2478b24840a¥";](https://image.slidesharecdn.com/wordfes-140831233531-phpapp02/85/WordFes-Nagoya-2014-LT-22-320.jpg)
Uploaded byMitsushige Ishiguro
プラグインを 入れたり/出したりしてたら 面倒なことになった話 | WordFes Nagoya 2014 LT
Word Fes Nagoya 2014のLTで発表した内容です。 プラグインを入れたり、消したりするのが好きな方は、DBのゴミのチェック、VPSやAWSを使われる方は監視をちゃんとしてみては？って内容です。
プラグインを 入れたり/出したりしてたら 面倒なことになった話 | WordFes Nagoya 2014 LT
- 2. プラグインを 入れたり/出したりしてたら 面倒なことになった話2014/08/30 WordFes Nagoya 2014
- 3. 自己紹介 もやし工房 石黒光茂 @koike_moyashi mitsushige.ishiguro もやし工房
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- 12. $ sudo tail/var/log/hogehoge 別に変なところ無いよ $ sudo tail /var/log/httpd/error_log 別に変なところ無いよ 翌朝
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- 15. $ ls /etc/cron.hourly/ なんにも無いよ $ $ crontab –l no crontab $
- 16.
- 17. slow_query_log=ON (my.cnf) 処理が遅いクエリが記録されるログ ※設定しないと出ません
- 18. $ sudo tail/var/log/mysql/slow.log # Time: 120729 4:12:19 # User@Host: mysql_hoge[mysql_hoge] @ localhost [] # Query_time: 4.962076 Lock_time: 0.003103 Rows_sent: 0 Rows_examined: 1 use wordpress; SET timestamp=1343502739; UPDATE `hoge_2_options` SET `option_value` = 'a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477054;a:1:{s:17:¥"clean_cache_event¥";a: 1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477055;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s: 8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477070;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477074;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a: 3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477086;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8: ¥"interval¥";i:3600;}}}i:1343477088;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477090;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"
- 19. 'a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477054;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477055;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4: ¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477070;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477074;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477086;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8: ¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477088;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477090;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥" hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477091;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477094;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥" ;a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477119;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477120;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥"; i:3600;}}}i:1343477143;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477147;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477149;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477168;a:1:{s:17:¥"clean_cache_event¥"¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477168;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477171;a:1:{s:17:¥"clean_ cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥
- 20. '¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477168;a:1:{s:17:¥"clean_cache_event¥"a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477054;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477055;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477070;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477074;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥" interval¥";i:3600;}}}i:1343477086;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477088;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i: 1343477090;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477091;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477094;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥" ;a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477119;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477120;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥"; i:3600;}}}i:1343477143;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477147;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477149;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477168;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477171;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"
- 21. 'a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477054;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477055;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4: ¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477070;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477074;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477086;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8: ¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477088;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477090;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥" hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477091;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477094;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥" ;a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477119;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477120;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥"; i:3600;}}}i:1343477143;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477147;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477149;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477168;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477171;a:1:{s:17:¥"clean_cache_event¥";a:1:{s:32:¥"40cd750bba9870f18aada2478b24840a¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥ ¥";a:3:{s:8:¥"schedule¥";s:6:¥"hourly¥";s:4:¥"args¥";a:0:{}s:8:¥"interval¥";i:3600;}}}i:1343477168;a:1:{s:17:¥"clean_cache_event ずっと つづいてる
- 22. $ sudo tail/var/log/mysql/slow.log # Time: 120729 4:12:19 # User@Host: mysql_hoge[mysql_hoge] @ localhost [] # Query_time: 4.962076 Lock_time: 0.003103 Rows_sent: 0 Rows_examined: 1 use wordpress; SET timestamp=1343502739; UPDATE `hoge_2_options` SET `option_value` = 'a:469:{i:1343477047;a:1:{s:17:¥"clean_cache_event¥";a:1:{ s:32:¥"40cd750bba9870f18aada2478b24840a¥";
- 23.
- 27.
- 28.
- 29. cron データベース プラグインA wp_schedule_event 1.スケジュール登録 登録
- 30. cron データベース プラグインA wp_schedule_event 1.スケジュール登録 プラグインB wp_schedule_event スケジュール登録 登録
- 31. cron データベース プラグインA wp_schedule_event 1.スケジュール登録 wp_cron.php 2.いい感じに実行 プラグインB wp_schedule_event スケジュール登録 登録
- 32.
- 33. cron データベース プラグインA wp_unschedule_event スケジュール削除 削除
- 35. もと $ wpplugin list --status=active べつ $ wp plugin install hoge –activatewp-cli※黒い画面
- 36.
- 37.
- 38.
- 39.
- 40. まとめ •WP-Cron Dashboard•googlewebmaster toolsの クロールエラー レンタルサーバーの方でも…
- 41. まとめ •性能監視（cacti,munin） •MySQLのログ（slow_query_log）•ログのグラフ化（Fluentd + GrowthForecast） VPSやAWSを使ってる方
- 42.