dz数据库占用满载，慢日志显示dateline代码问题，求方法！
2024-02-21 21:32 来自 xiao9469 发布@ Discuz!问题求助
RT,Dz3.4,有时候cpu占用达到190%！导致社区经常打不开!查询mysql慢日志代码如下！ 这个具体怎么解决，有没有老哥指点一下！
SELECT * FROM pre_forum_thread WHERE FROM_UNIXTIME(dateline, ＇%Y-%m-%d＇) = CURDATE() and fid in(＇2＇) AND displayorder ＞=0 ORDER BY views DESC LIMIT 10;# User@Host: www_xxxxx_co @ localhost Id: 68983# Query_time: 3.384782 Lock_time: 0.000089 Rows_sent: 10 Rows_examined: 622055SET timestamp=1708522728;SELECT * FROM pre_forum_thread WHERE FROM_UNIXTIME(dateline, ＇%Y-%m-%d＇) = CURDATE() and fid in(＇2＇) AND displayorder ＞=0 ORD
SELECT * FROM pre_forum_thread WHERE FROM_UNIXTIME(dateline, ＇%Y-%m-%d＇) = CURDATE() and fid in(＇2＇) AND displayorder ＞=0 ORDER BY views DESC LIMIT 10;# User@Host: www_xxxxx_co @ localhost Id: 68983# Query_time: 3.384782 Lock_time: 0.000089 Rows_sent: 10 Rows_examined: 622055SET timestamp=1708522728;SELECT * FROM pre_forum_thread WHERE FROM_UNIXTIME(dateline, ＇%Y-%m-%d＇) = CURDATE() and fid in(＇2＇) AND displayorder ＞=0 ORD
