苹果6如何清理内存和垃圾文件

页面:/news/view-1919492/ | 耗时:0.9105 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=1919492 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1919492 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1919492 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2534090,1093206,1304092,316621,1043361,1109719,139084,1065179,1061876,1775814,1072739,157360,952521,114683,1057710,1085995,1072703,2683582,1071315,1071972,1125122,3054225,176044,1125522,1130698,1082954,1125233,1099827,1125255,1046963) ORDER BY field (ArticleID,2534090,1093206,1304092,316621,1043361,1109719,139084,1065179,1061876,1775814,1072739,157360,952521,114683,1057710,1085995,1072703,2683582,1071315,1071972,1125122,3054225,176044,1125522,1130698,1082954,1125233,1099827,1125255,1046963)