手机总是显示内存不足怎么清理

页面:/news/view-2203194/ | 耗时:0.2466 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=2203194 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2203194 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2203194 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1127925,1125496,1128509,1108810,1131061,1058233,1131375,1128639,1124191,1110191,989221,1127489,1126386,1121504,1127103,1087789,1106912,1108057,1127539,1118655,1042368,1122601,1126466,1125112,1041521,1111970,1130937,1123813,1125185,1108564) ORDER BY field (ArticleID,1127925,1125496,1128509,1108810,1131061,1058233,1131375,1128639,1124191,1110191,989221,1127489,1126386,1121504,1127103,1087789,1106912,1108057,1127539,1118655,1042368,1122601,1126466,1125112,1041521,1111970,1130937,1123813,1125185,1108564)