请问三星电视如何清理缓存

页面:/news/view-3090766/ | 耗时:0.2823 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=3090766 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3090766 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3090766 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1603419,2149702,2615939,1543876,1126470,215460,3090736,2177453,1836076,1093062,2150446,1505073,252293,2374580,1065543,1072365,709281,1130298,1986575,1858789,1613492,339329,1086580,2405585,2221934,1959430,1081729,1469229,1704713,169303) ORDER BY field (ArticleID,1603419,2149702,2615939,1543876,1126470,215460,3090736,2177453,1836076,1093062,2150446,1505073,252293,2374580,1065543,1072365,709281,1130298,1986575,1858789,1613492,339329,1086580,2405585,2221934,1959430,1081729,1469229,1704713,169303)