为什么老是显示内存不足怎么办

页面:/news/view-730177/ | 耗时:0.7733 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=730177 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=730177 LIMIT 0,1
select * from tbl_Articles_sphinx where id=730177 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1557650,1008730,2001530,3234488,1130356,2121394,1330665,1125195,2466621,1925739,1096747,1062618,1072673,2640249,1080529,1092139,839737,2223184,1054860,150108,1335738,2467759,2995016,1082357,1934923,1308156,1306793,338671,1100985,259418) ORDER BY field (ArticleID,1557650,1008730,2001530,3234488,1130356,2121394,1330665,1125195,2466621,1925739,1096747,1062618,1072673,2640249,1080529,1092139,839737,2223184,1054860,150108,1335738,2467759,2995016,1082357,1934923,1308156,1306793,338671,1100985,259418)