请问爱奇艺怎么清除缓存啊

页面:/news/view-400937/ | 耗时:0.5629 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=400937 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=400937 LIMIT 0,1
select * from tbl_Articles_sphinx where id=400937 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1127100,1130654,1058265,1125584,1065873,1041611,2871838,1101675,1072467,1051375,1103307,1125013,1113528,1109723,1120362,1082318,1056046,1118106,1132369,1070944,1115861,1113536,1076696,1071661,1370633,1132845,1044845,1125335,1122152,1123831) ORDER BY field (ArticleID,1127100,1130654,1058265,1125584,1065873,1041611,2871838,1101675,1072467,1051375,1103307,1125013,1113528,1109723,1120362,1082318,1056046,1118106,1132369,1070944,1115861,1113536,1076696,1071661,1370633,1132845,1044845,1125335,1122152,1123831)