怎么清除虚拟机缓存

页面:/news/view-3058118/ | 耗时:0.3850 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=3058118 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3058118 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3058118 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1072006,1091908,1087926,1064937,1091025,1075602,1275263,2762390,1041611,1121872,1065251,1119305,1072875,1055433,1097743,1090525,1112336,251436,1122152,1099713,1083630,2909985,1067333,1080547,1093284,1722518,1124859,1068102,1103724,1087593) ORDER BY field (ArticleID,1072006,1091908,1087926,1064937,1091025,1075602,1275263,2762390,1041611,1121872,1065251,1119305,1072875,1055433,1097743,1090525,1112336,251436,1122152,1099713,1083630,2909985,1067333,1080547,1093284,1722518,1124859,1068102,1103724,1087593)