如何清理缓存垃圾

页面:/news/view-3050194/ | 耗时:0.2331 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=3050194 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3050194 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3050194 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2066356,2035616,227001,1128603,645894,407181,1079307,2704872,1818448,2226980,1127027,1072625,1488956,453668,1675912,1316968,1435537,172049,2879432,1598768,1494983,187381,2060696,1488203,418394,3159838,2882189,2926198,2985233,2113371) ORDER BY field (ArticleID,2066356,2035616,227001,1128603,645894,407181,1079307,2704872,1818448,2226980,1127027,1072625,1488956,453668,1675912,1316968,1435537,172049,2879432,1598768,1494983,187381,2060696,1488203,418394,3159838,2882189,2926198,2985233,2113371)