延迟是什么

页面:/news/view-1059021/ | 耗时:0.2337 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1059021 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1059021 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1059021 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(444820,3547290,744290,3557760,3560314,3561552,954134,3547062,3558389,3560960,3559724,3558598,2119334,3292139,3486562,3546644,589681,3559694,3556958,2278871,2687112,847878,3132822,1994934,3556568,2524171,1145048,3560989,3560666,3560402) ORDER BY field (ArticleID,444820,3547290,744290,3557760,3560314,3561552,954134,3547062,3558389,3560960,3559724,3558598,2119334,3292139,3486562,3546644,589681,3559694,3556958,2278871,2687112,847878,3132822,1994934,3556568,2524171,1145048,3560989,3560666,3560402)